{"id":4151,"date":"2025-08-22T08:34:00","date_gmt":"2025-08-22T00:34:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4151"},"modified":"2025-08-21T17:09:20","modified_gmt":"2025-08-21T09:09:20","slug":"pcb-osp-surface-treatment-process","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/","title":{"rendered":"\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 OSP"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#What_is_OSP_Surface_Finish\" >\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d OSP\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#How_OSP_works\" >\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 OSP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Detailed_OSP_Process_Flow\" >\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0644\u0639\u0645\u0644\u064a\u0629 OSP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_1_Cleaning\" >\u0627\u0644\u062e\u0637\u0648\u0629 1: \u0627\u0644\u062a\u0646\u0638\u064a\u0641<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_2_Acid_Washing\" >\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0627\u0644\u063a\u0633\u0644 \u0628\u0627\u0644\u062d\u0645\u0636<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_3_OSP_Coating\" >\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0637\u0644\u0627\u0621 OSP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_4_Rinsing_and_Drying\" >\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0627\u0644\u0634\u0637\u0641 \u0648\u0627\u0644\u062a\u062c\u0641\u064a\u0641<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_5_Post-Treatment\" >\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0639\u0644\u0627\u062c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Step_6_Soldering\" >\u0627\u0644\u062e\u0637\u0648\u0629 6: \u0627\u0644\u0644\u062d\u0627\u0645<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Advantages_and_Limitations_of_OSP_Surface_Finish\" >\u0645\u0632\u0627\u064a\u0627 \u0648\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d OSP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Advantages\" >\u0627\u0644\u0645\u0632\u0627\u064a\u0627:il \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Limitations\" >\u0627\u0644\u0642\u064a\u0648\u062f:il \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#In-Depth_Comparison_of_OSP_and_Other_Surface_Finishes\" >\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0639\u0645\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 OSP \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#1_Hot_Air_Solder_Leveling_HASL\" >1.\u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 (HASL)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#2_Electroless_Nickel_Immersion_Gold_ENIG\" >2.\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0646\u064a\u0643\u0644 \u0639\u062f\u064a\u0645 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (ENIG)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#3_Immersion_Silver\" >3. \u0641\u0636\u0629 \u0627\u0644\u063a\u0645\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#4_Immersion_Tin\" >4.\u0635\u0641\u064a\u062d \u0627\u0644\u063a\u0645\u0631<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Key_Quality_Control_Points_for_OSP_Process\" >\u0646\u0642\u0627\u0637 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 OSP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Film_Thickness_Control\" >\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0641\u064a\u0644\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Microetching_Control\" >\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0646\u0642\u0634 \u0627\u0644\u062f\u0642\u064a\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Chemical_Management\" >\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Storage_Management\" >\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#How_to_Properly_Select_and_Apply_OSP\" >\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062a\u0637\u0628\u064a\u0642 OSP \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Applicable_Scenarios\" >\u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Design_Recommendations\" >\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Choosing_Topfast_PCBs_OSP_Services\" >\u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u062f\u0645\u0627\u062a \u062a\u0648\u0628 \u0641\u0627\u0633\u062a PCB&amp;8217&amp;8217\u061b \u062e\u062f\u0645\u0627\u062a OSP<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/#Frequently_Asked_Questions_FAQ\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_OSP_Surface_Finish\"><\/span>\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d OSP\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0639\u0646\u062f \u0635\u0646\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCBs)\u060c \u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u062e\u0637\u0648\u0629 \u0645\u0647\u0645\u0629. \u0648\u0647\u0630\u0627 \u064a\u062d\u062f\u062f \u0645\u062f\u0649 \u062c\u0648\u062f\u0629 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u0648\u0645\u062f\u0629 \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u0647\u0627\u060c \u0648\u0645\u062f\u0649 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627. OSP (\u0648\u0647\u064a \u0645\u0627\u062f\u0629 \u062d\u0627\u0641\u0638\u0629 \u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0639\u0636\u0648\u064a\u0629) \u0631\u0627\u0626\u0639\u0629 \u062c\u062f\u064b\u0627. \u0625\u0646\u0647\u0627 \u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0644\u062a\u0634\u0643\u064a\u0644 \u0637\u0628\u0642\u0629 \u0648\u0627\u0642\u064a\u0629 \u0639\u0636\u0648\u064a\u0629 \u0631\u0642\u064a\u0642\u0629 \u062c\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0646\u0638\u064a\u0641\u0629. \u062a\u0634\u0628\u0647 \u0647\u0630\u0647 \u0627\u0644\u0637\u0628\u0642\u0629 \u062d\u0627\u0631\u0633\u064b\u0627 \u0635\u063a\u064a\u0631\u064b\u0627 \u064a\u062d\u0645\u064a \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u0627\u0644\u062a\u0623\u0643\u0633\u062f. \u0648\u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u064a\u0646 \u0648\u0642\u062a \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u062c\u062f\u064b\u0627 \u0625\u0632\u0627\u0644\u062a\u0647\u0627 \u0628\u0641\u0636\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u064a \u064a\u0639\u0645\u0644 \u0628\u0633\u062d\u0631\u0647 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0645\u0643\u0634\u0648\u0641\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0645\u062a\u0627\u0632\u0629.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_OSP_works\"><\/span>\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 OSP<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u062d\u0644\u0648\u0644 OSP \u0647\u064a \u0645\u0631\u0643\u0628\u0627\u062a \u0623\u0644\u0643\u064a\u0644 \u0628\u0646\u0632\u064a\u0645\u064a\u062f\u0627\u0632\u0648\u0644\u060c \u0645\u062b\u0644 \u0628\u0646\u0632\u0648\u062a\u0631\u064a\u0627\u0632\u0648\u0644 (BTA) \u0648\u0625\u064a\u0645\u064a\u062f\u0627\u0632\u0648\u0644. \u062a\u0634\u0643\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0637\u0628\u0642\u0629 \u0648\u0627\u0642\u064a\u0629 \u0645\u0639\u0642\u062f\u0629 \u0648\u0645\u0633\u062a\u0642\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0631\u0648\u0627\u0628\u0637 \u062a\u0646\u0633\u064a\u0642 \u0645\u0639 \u0630\u0631\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633. \u064a\u062a\u0645\u064a\u0632 \u0623\u062d\u062f\u062b \u062c\u064a\u0644 \u0645\u0646 \u062d\u0644\u0648\u0644 OSP \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 APA \u0628\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062a\u062d\u0644\u0644 \u062d\u0631\u0627\u0631\u064a \u062a\u0635\u0644 \u0625\u0644\u0649 354.7 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0644\u0628\u064a \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0645\u0644\u064a\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Detailed_OSP_Process_Flow\"><\/span>\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a \u0644\u0639\u0645\u0644\u064a\u0629 OSP<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Cleaning\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 1: \u0627\u0644\u062a\u0646\u0638\u064a\u0641<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0642\u0628\u0644 \u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 OSP\u060c \u064a\u062c\u0628 \u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631.\u0633\u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u0625\u0632\u0627\u0644\u0629 \u0623\u064a \u0628\u0642\u0639 \u0632\u064a\u062a\u064a\u0629 \u0623\u0648 \u0628\u0635\u0645\u0627\u062a \u0623\u0635\u0627\u0628\u0639 \u0623\u0648 \u0645\u0644\u0648\u062b\u0627\u062a \u0623\u062e\u0631\u0649.\u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0635\u0627\u0642 \u0645\u0648\u062d\u062f \u0648\u0642\u0648\u064a \u0644\u0637\u0628\u0642\u0629 OSP \u0628\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Acid_Washing\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0627\u0644\u063a\u0633\u0644 \u0628\u0627\u0644\u062d\u0645\u0636<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0628\u0639\u062f \u0627\u0644\u0646\u0642\u0634 \u0627\u0644\u062f\u0642\u064a\u0642\u060c \u064a\u062a\u0645 \u063a\u0633\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u0627\u0644\u062d\u0645\u0636.\u0648\u0647\u0630\u0627 \u064a\u062a\u062e\u0644\u0635 \u0645\u0646 \u0623\u064a \u0628\u0642\u0627\u064a\u0627 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0623\u0648 \u0623\u064a \u0634\u0648\u0627\u0626\u0628 \u0623\u062e\u0631\u0649 \u0642\u062f \u062a\u0643\u0648\u0646 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633.\u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0646\u0638\u0627\u0641\u0629 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u0634\u0643\u064a\u0644 \u0637\u0644\u0627\u0621 OSP \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_OSP_Coating\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0637\u0644\u0627\u0621 OSP<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0628\u0645\u062c\u0631\u062f \u062a\u0646\u0638\u064a\u0641\u0647\u0627 \u0648\u062a\u062d\u0636\u064a\u0631\u0647\u0627\u060c \u064a\u062a\u0645 \u063a\u0645\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0641\u064a \u062d\u0645\u0627\u0645 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u062d\u0644\u0648\u0644 OSP.\u0648\u064a\u0634\u0643\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u0644\u0648\u0644\u060c \u0627\u0644\u0630\u064a \u064a\u062a\u0643\u0648\u0646 \u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0645\u0631\u0643\u0628\u0627\u062a \u0639\u0636\u0648\u064a\u0629\u060c \u0637\u0628\u0642\u0629 \u0639\u0636\u0648\u064a\u0629 \u0645\u0648\u062d\u062f\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633.\u064a\u062a\u0631\u0627\u0648\u062d \u0633\u0645\u0643 \u0647\u0630\u0647 \u0627\u0644\u0637\u0628\u0642\u0629 \u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 0.15 \u06480.35 \u0645\u064a\u0643\u0631\u0648\u0646. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0639\u0644\u0649 \u0645\u0646\u0639 \u062a\u0623\u0643\u0633\u062f \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0623\u062b\u0646\u0627\u0621 \u062a\u062e\u0632\u064a\u0646\u0647 \u0623\u0648 \u0646\u0642\u0644\u0647.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Rinsing_and_Drying\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0627\u0644\u0634\u0637\u0641 \u0648\u0627\u0644\u062a\u062c\u0641\u064a\u0641<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0628\u0639\u062f \u062a\u0637\u0628\u064a\u0642 \u0637\u0644\u0627\u0621 OSP\u060c \u064a\u062a\u0645 \u0634\u0637\u0641 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0644\u0625\u0632\u0627\u0644\u0629 \u0623\u064a \u0645\u062d\u0644\u0648\u0644 OSP \u063a\u064a\u0631 \u0645\u062a\u0641\u0627\u0639\u0644 \u062a\u0644\u064a\u0647 \u0639\u0645\u0644\u064a\u0629 \u062a\u062c\u0641\u064a\u0641.\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u062b\u0628\u0627\u062a \u0648\u062a\u0648\u062d\u064a\u062f \u0637\u0628\u0642\u0629 OSP.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Post-Treatment\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0639\u0644\u0627\u062c<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0648\u0628\u0645\u062c\u0631\u062f \u062a\u062c\u0641\u064a\u0641\u0647\u0627\u060c \u0642\u062f \u062a\u062e\u0636\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0644\u062e\u0637\u0648\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629\u060c \u0645\u062b\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0645\u0627\u0643\u0629 \u0637\u0628\u0642\u0629 OSP \u0648\u062a\u0648\u062d\u064a\u062f\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0633\u062a\u064a\u0641\u0627\u0621\u0647\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_6_Soldering\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 6: \u0627\u0644\u0644\u062d\u0627\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u0644\u0632\u0645 \u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u062a\u062a\u0643\u0633\u0631 \u0637\u0628\u0642\u0629 OSP \u0628\u0633\u0628\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u062f\u0641\u0642. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0646\u0638\u064a\u0641\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f\u0647 \u0639\u0644\u0649 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0628\u0627\u0644\u0644\u062d\u0627\u0645. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0648\u062b\u0648\u0642\u0629.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-3.jpg\" alt=\"\" class=\"wp-image-4152\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_and_Limitations_of_OSP_Surface_Finish\"><\/span>\u0645\u0632\u0627\u064a\u0627 \u0648\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d OSP<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>\u0627\u0644\u0645\u0632\u0627\u064a\u0627:il \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/strong>: \u064a\u0648\u0641\u0631 30-50\u066a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u062b\u0644 ENIG.<\/li>\n\n<li><strong>\u062a\u0633\u0637\u064a\u062d \u0645\u0645\u062a\u0627\u0632<\/strong>: \u0633\u0645\u0627\u0643\u0629 \u0637\u0628\u0642\u0629 \u0644\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 0.2-0.5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u060c \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0640 BGA \u0630\u0627\u062a \u0645\u0633\u0627\u0641\u0627\u062a \u0623\u0642\u0644 \u0645\u0646 0.4 \u0645\u0645.<\/li>\n\n<li><strong>\u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629<\/strong>: \u0639\u0645\u0644\u064a\u0629 \u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u0621 \u0645\u0639 \u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0633\u064a\u0637\u0629 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 RoHS \u0648WEEE.<\/li>\n\n<li><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u062c\u064a\u062f\u0629<\/strong>: \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0644\u062d\u0627\u0645 \u0645\u0645\u062a\u0627\u0632 \u0644\u0645\u062f\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 6 \u0623\u0634\u0647\u0631 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629.<\/li>\n\n<li><strong>\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>\u0645\u062a\u0648\u0627\u0641\u0642 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0648\u062c\u064a\u060c \u0648\u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a\u060c \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0623\u062e\u0631\u0649.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations\"><\/span>\u0627\u0644\u0642\u064a\u0648\u062f:il \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u062d\u0645\u0627\u064a\u0629 \u0645\u0627\u062f\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629<\/strong>: \u064a\u0645\u0643\u0646 \u062e\u062f\u0634 \u0627\u0644\u0641\u064a\u0644\u0645 \u0627\u0644\u0646\u0627\u0639\u0645 \u0628\u0633\u0647\u0648\u0644\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647.<\/li>\n\n<li><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0635\u0627\u0631\u0645\u0629<\/strong>: \u064a\u062c\u0628 \u062a\u062e\u0632\u064a\u0646\u0647\u0627 \u0641\u064a \u0628\u064a\u0626\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0648\u0631\u0637\u0648\u0628\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627 &lt;60\u066a \u0631\u0637\u0648\u0628\u0629 \u0646\u0633\u0628\u064a\u0629.<\/li>\n\n<li><strong>\u0635\u0639\u0648\u0628\u0629 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a<\/strong>: \u063a\u0634\u0627\u0621 \u0634\u0641\u0627\u0641 \u064a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u062a\u062d\u062f\u064a\u062f \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0628\u0627\u0644\u0639\u064a\u0646 \u0627\u0644\u0645\u062c\u0631\u062f\u0629.<\/li>\n\n<li><strong>\u062d\u062f\u0648\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/strong>: \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u062d\u0645\u0644 3-5 \u0639\u0645\u0644\u064a\u0627\u062a \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 \u0641\u0642\u0637.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In-Depth_Comparison_of_OSP_and_Other_Surface_Finishes\"><\/span>\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0639\u0645\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 OSP \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Hot_Air_Solder_Leveling_HASL\"><\/span>1. <a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-hasl-and-lead-free-hasl-processes\/\">\u062a\u0633\u0648\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646<\/a> (HASL)<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>: \u064a\u062a\u0645 \u063a\u0645\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0641\u064a \u0644\u062d\u0627\u0645 \u0645\u0646\u0635\u0647\u0631 (\u0631\u0635\u0627\u0635 \u0623\u0648 \u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635)\u060c \u062b\u0645 \u064a\u062a\u0645 \u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0633\u0643\u064a\u0646 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646.<\/p><p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0625\u062d\u062f\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629.<\/li>\n\n<li>\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u062d\u0627\u0645 \u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/li>\n\n<li>\u064a\u0648\u0641\u0631 \u0637\u0628\u0642\u0629 \u0648\u0627\u0642\u064a\u0629 \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0633\u0645\u064a\u0643\u0629 \u0646\u0633\u0628\u064a\u064b\u0627 (1-5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631).<\/li>\n\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0639\u0628\u0631 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 SMD.<\/li><\/ul><p><strong>\u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u062a\u0633\u0637\u064a\u062d \u0633\u0637\u062d \u0631\u062f\u064a\u0621\u060c \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0646\u063a\u0645\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/li>\n\n<li>\u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0639\u0627\u0644\u064a \u0641\u064a \u062a\u0634\u0648\u0647 \u0627\u0644\u0631\u0643\u064a\u0632\u0629.<\/li>\n\n<li>\u062a\u0624\u062b\u0631 \u062a\u0642\u0644\u0628\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u062e\u0632\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062c\u0648\u062f\u0629.<\/li>\n\n<li>\u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u0634\u063a\u064a\u0644 \u0623\u0639\u0644\u0649 (260-280 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629).<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Electroless_Nickel_Immersion_Gold_ENIG\"><\/span>2. <a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/enig-electroless-nickel-immersion-gold-process\/\">\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0646\u064a\u0643\u0644 \u0639\u062f\u064a\u0645 \u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/a> (ENIG)<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>: \u064a\u062a\u0645 \u062a\u0631\u0633\u064a\u0628 \u0637\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 (3-5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631) \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0627\u064b \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u062a\u0644\u064a\u0647\u0627 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0630\u0647\u0628 (0.05-0.1 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631) \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0628\u0627\u0644\u0625\u0632\u0627\u062d\u0629.<\/p><p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u062a\u0633\u0637\u064a\u062d \u0645\u0645\u062a\u0627\u0632 \u0644\u0644\u0633\u0637\u062d \u0648\u0645\u0646\u0627\u0633\u0628 \u0644\u0645\u0644\u0641\u0627\u062a BGA \u0630\u0627\u062a \u0627\u0644\u0645\u0644\u0639\u0628 \u0627\u0644\u062f\u0642\u064a\u0642 \u0648QFNs.<\/li>\n\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0648\u064a\u0629 \u0644\u0644\u0623\u0643\u0633\u062f\u0629 \u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0630\u0647\u0628\u060c \u0645\u0639 \u0641\u062a\u0631\u0629 \u0635\u0644\u0627\u062d\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 (12 \u0634\u0647\u0631\u064b\u0627 \u0623\u0648 \u0623\u0643\u062b\u0631).<\/li>\n\n<li>\u062a\u0648\u0641\u0631 \u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u064a\u0643\u0644 \u062d\u0627\u062c\u0632 \u0627\u0646\u062a\u0634\u0627\u0631 \u0641\u0639\u0627\u0644.<\/li>\n\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0631\u0628\u0637 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0630\u0647\u0628\u064a\u0629 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062a\u0644\u0627\u0645\u0633.<\/li><\/ul><p><strong>\u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649\u060c \u0623\u063a\u0644\u0649 \u0628\u0646\u0633\u0628\u0629 40-60\u066a \u0645\u0646 OSP.<\/li>\n\n<li>\u062e\u0637\u0631 \u062d\u062f\u0648\u062b \u0645\u0634\u0627\u0643\u0644 \u0641\u064a &#8220;\u0627\u0644\u0648\u0633\u0627\u062f\u0629 \u0627\u0644\u0633\u0648\u062f\u0627\u0621&#8221; \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645.<\/li>\n\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.<\/li>\n\n<li>\u0642\u062f \u062a\u0624\u062b\u0631 \u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u064a\u0643\u0644 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Immersion_Silver\"><\/span>3. \u0641\u0636\u0629 \u0627\u0644\u063a\u0645\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>: \u064a\u062a\u0645 \u062a\u0631\u0633\u064a\u0628 \u0637\u0628\u0642\u0629 \u0641\u0636\u064a\u0629 (0.1-0.3 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631) \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0641\u0627\u0639\u0644 \u0625\u0632\u0627\u062d\u0629.<\/p><p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0623\u062f\u0627\u0621 \u0646\u0642\u0644 \u0625\u0634\u0627\u0631\u0629 \u0645\u0645\u062a\u0627\u0632\u060c \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u062f\u0648\u0627\u0626\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/li>\n\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u062c\u064a\u062f\u0629 \u0648\u0627\u0633\u062a\u0648\u0627\u0621 \u062c\u064a\u062f.<\/li>\n\n<li>\u0639\u0645\u0644\u064a\u0629 \u0628\u0633\u064a\u0637\u0629 \u0646\u0633\u0628\u064a\u0627\u064b \u0648\u062a\u0643\u0644\u0641\u0629 \u0645\u0639\u062a\u062f\u0644\u0629.<\/li>\n\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/li><\/ul><p><strong>\u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0641\u0636\u064a\u0629 \u0639\u0631\u0636\u0629 \u0644\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0648\u062a\u063a\u064a\u0631 \u0627\u0644\u0644\u0648\u0646\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0638\u0631\u0648\u0641 \u062a\u062e\u0632\u064a\u0646 \u0635\u0627\u0631\u0645\u0629.<\/li>\n\n<li>\u062e\u0637\u0631 \u0647\u062c\u0631\u0629 \u0627\u0644\u0641\u0636\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629.<\/li>\n\n<li>\u0642\u0648\u0629 \u0644\u062d\u0627\u0645 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627.<\/li>\n\n<li>\u064a\u062a\u0637\u0644\u0628 \u0645\u0648\u0627\u062f \u062a\u063a\u0644\u064a\u0641 \u062e\u0627\u0635\u0629 (\u0639\u0628\u0648\u0627\u062a \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0643\u0628\u0631\u064a\u062a).<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Immersion_Tin\"><\/span>4.\u0635\u0641\u064a\u062d \u0627\u0644\u063a\u0645\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>: \u064a\u062a\u0645 \u062a\u0631\u0633\u064a\u0628 \u0637\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 (1-1.5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631) \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0641\u0627\u0639\u0644 \u0625\u0632\u0627\u062d\u0629.<\/p><p><strong>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u062c\u0645\u064a\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0644\u062d\u0627\u0645.<\/li>\n\n<li>\u062a\u0633\u0637\u064a\u062d \u062c\u064a\u062f \u0644\u0644\u0633\u0637\u062d\u060c \u0648\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0631\u062a\u0628\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/li>\n\n<li>\u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u0627\u064b.<\/li>\n\n<li>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0628\u0627\u0644\u0636\u063a\u0637.<\/li><\/ul><p><strong>\u0627\u0644\u0642\u064a\u0648\u062f<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u062e\u0637\u0631 \u0646\u0645\u0648 \u0634\u0639\u064a\u0631\u0627\u062a \u0627\u0644\u0642\u0635\u062f\u064a\u0631\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062d\u062f\u0648\u062b \u0645\u0627\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/li>\n\n<li>\u0645\u062f\u0629 \u0635\u0644\u0627\u062d\u064a\u0629 \u0642\u0635\u064a\u0631\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0646 3 \u0625\u0644\u0649 6 \u0623\u0634\u0647\u0631).<\/li>\n\n<li>\u062d\u0633\u0627\u0633 \u0644\u0644\u0628\u0635\u0645\u0627\u062a \u0648\u0627\u0644\u062a\u0644\u0648\u062b.<\/li>\n\n<li>\u062a\u062f\u0647\u0648\u0631 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0628\u0639\u062f \u0639\u0645\u0644\u064a\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-1.jpg\" alt=\"\u0639\u0645\u0644\u064a\u0629 OSP\" class=\"wp-image-4153\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Quality_Control_Points_for_OSP_Process\"><\/span>\u0646\u0642\u0627\u0637 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 OSP<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Film_Thickness_Control\"><\/span>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0641\u064a\u0644\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0646\u0637\u0627\u0642 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0641\u064a\u0644\u0645 \u0627\u0644\u0623\u0645\u062b\u0644 \u0647\u0648 0.35-0.45 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631. \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u062c\u062f\u064b\u0627 \u0644\u0627 \u062a\u0648\u0641\u0631 \u062d\u0645\u0627\u064a\u0629 \u0643\u0627\u0641\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u062c\u062f\u064b\u0627 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0623\u0648 \u062a\u0642\u0646\u064a\u0629 FIB \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0633\u0645\u0627\u0643\u0629.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Microetching_Control\"><\/span>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0646\u0642\u0634 \u0627\u0644\u062f\u0642\u064a\u0642<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0639\u0645\u0642 \u0627\u0644\u0646\u0642\u0634 \u0627\u0644\u062f\u0642\u064a\u0642 \u0639\u0646\u062f 1.0-1.5 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0644\u0636\u0645\u0627\u0646 \u062e\u0634\u0648\u0646\u0629 \u0633\u0637\u062d \u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u0644\u0635\u0642 \u062c\u064a\u062f \u0644\u0644\u0641\u064a\u0644\u0645.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chemical_Management\"><\/span>\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0627\u062e\u062a\u0628\u0631 \u0628\u0627\u0646\u062a\u0638\u0627\u0645 \u0642\u064a\u0645\u0629 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a (\u0627\u0644\u0645\u062d\u0641\u0648\u0638\u0629 \u0639\u0646\u062f 2.9-3.1) \u0648\u062a\u0631\u0643\u064a\u0632 \u0623\u064a\u0648\u0646\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0646\u0634\u0637\u0629 \u0644\u0645\u062d\u0644\u0648\u0644 OSP \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Storage_Management\"><\/span>\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629: 15-25 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n\n<li>\u0627\u0644\u0631\u0637\u0648\u0628\u0629: 30-60\u066a \u0631\u0637\u0648\u0628\u0629 \u0646\u0633\u0628\u064a\u0629<\/li>\n\n<li>\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641: \u0639\u0628\u0648\u0629 \u0645\u0641\u0631\u063a\u0629 \u0645\u0646 \u0627\u0644\u0647\u0648\u0627\u0621 + \u0645\u062c\u0641\u0641\u0629<\/li>\n\n<li>\u0645\u062f\u0629 \u0627\u0644\u0635\u0644\u0627\u062d\u064a\u0629: 6 \u0623\u0634\u0647\u0631<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Properly_Select_and_Apply_OSP\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062a\u0637\u0628\u064a\u0642 OSP \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applicable_Scenarios\"><\/span>\u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629 (\u0627\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0630\u0643\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0644\u0648\u062d\u064a\u0629)<\/li>\n\n<li>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 \u0644\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0628\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a<\/li>\n\n<li>\u0645\u0639\u062f\u0627\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0628\u0643\u0629<\/li>\n\n<li>\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a (\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629)<\/li>\n\n<li>\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Design_Recommendations\"><\/span>\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0635\u063a\u0631 \u0645\u0646 0402\u060c \u0642\u0645 \u0628\u0632\u064a\u0627\u062f\u0629 \u0641\u062a\u062d\u0629 \u0627\u0644\u0627\u0633\u062a\u0646\u0633\u0644 \u0628\u0646\u0633\u0628\u0629 5%.<\/li>\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0628\u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0623\u062b\u0646\u0627\u0621 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u064a \u0644\u0644\u0648\u062d\u0627\u062a \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0648\u062c\u0647\u064a\u0646.<\/li>\n\n<li>3.(\u062c\u062f\u0648\u0644\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0634\u0643\u0644 \u0645\u0639\u0642\u0648\u0644 \u0644\u062a\u062c\u0646\u0628 \u062a\u0639\u0631\u0636 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0644\u0641\u062a\u0631\u0629 \u0637\u0648\u064a\u0644\u0629).<\/li>\n\n<li>\u062a\u0648\u0641\u064a\u0631 \u062d\u0648\u0627\u0641 \u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u062c\u0646\u0628 \u062a\u0644\u0641 \u0627\u0644\u062a\u0634\u0628\u064a\u0643.<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_Topfast_PCBs_OSP_Services\"><\/span>\u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u062f\u0645\u0627\u062a \u062a\u0648\u0628 \u0641\u0627\u0633\u062a PCB&amp;8217&amp;8217\u061b \u062e\u062f\u0645\u0627\u062a OSP<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0646\u062d\u0646 \u0646\u0642\u062f\u0645 \u062d\u0644\u0648\u0644\u0627\u064b \u0634\u0627\u0645\u0644\u0629 \u0644\u0645\u0642\u062f\u0645\u064a \u062e\u062f\u0645\u0627\u062a OSP:<\/p><ul class=\"wp-block-list\"><li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062d\u062f\u062b \u062d\u0644\u0648\u0644 OSP \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 APA-series APA.<\/li>\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a.<\/li>\n\n<li>\u0645\u0639\u062f\u0627\u062a \u0641\u062d\u0635 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/li>\n\n<li>\u0641\u0631\u064a\u0642 \u062f\u0639\u0645 \u0641\u0646\u064a \u0645\u062d\u062a\u0631\u0641.<\/li>\n\n<li>\u062e\u062f\u0645\u0629 \u0639\u0645\u0644\u0627\u0621 \u0633\u0631\u064a\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0644\u0644\u0639\u0645\u0644\u0627\u0621.<\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0622\u0646: <a href=\"https:\/\/www.topfastpcb.com\/ar\/contact\/\">\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/a><\/strong><\/p><\/blockquote><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629 \u0644\u0648\u062d\u0627\u062a OSP\u061f<\/strong><br>\u062c: \u0646\u0639\u0645. \u064a\u0645\u0643\u0646 \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629 \u0623\u0644\u0648\u0627\u062d OSP \u0639\u062f\u0629 \u0645\u0631\u0627\u062a \u0645\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u0645\u0644\u0627\u0645\u062d \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0648\u0644\u0643\u0646 \u064a\u0648\u0635\u0649 \u0628\u0639\u062f\u0645 \u062a\u062c\u0627\u0648\u0632 3 \u062f\u0648\u0631\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u0629.<\/p><p><strong>\u0633: \u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u0648\u062d\u0629 OSP \u0642\u062f \u062a\u0639\u0637\u0644\u062a\u061f<\/strong><br>\u062c: \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0648 \u0644\u0627\u062d\u0638 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0644\u0648\u0646 \u0627\u0644\u0644\u0648\u062d\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0638\u0647\u0631 \u0623\u0644\u0648\u0627\u062d OSP \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0648\u0631\u062f\u064a\u060c \u0628\u064a\u0646\u0645\u0627 \u0633\u064a\u0635\u0628\u062d \u0644\u0648\u0646 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0629 \u062f\u0627\u0643\u0646\u064b\u0627.<\/p><p><strong>\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 OSP \u0648 ENIG \u0645\u0639\u064b\u0627\u061f<\/strong><br>\u062c: \u0646\u0639\u0645\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u062a\u062e\u0637\u064a\u0637 \u0645\u0637\u0644\u0648\u0628 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/p><p><strong>\u0633: \u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0623\u0644\u0648\u0627\u062d OSP \u0625\u0644\u0649 \u062e\u0628\u0632\u061f<\/strong><br>\u062c: \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0644\u0627. \u0625\u0630\u0627 \u062a\u0645 \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u064a\u0648\u0635\u0649 \u0628\u0627\u0644\u062e\u0628\u0632 \u0639\u0644\u0649 \u062d\u0631\u0627\u0631\u0629 100 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0645\u062f\u0629 \u0633\u0627\u0639\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0648\u0644\u0643\u0646 \u0645\u0646 \u0627\u0644\u0623\u0641\u0636\u0644 \u0627\u0633\u062a\u0634\u0627\u0631\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process.jpg\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 OSP\" class=\"wp-image-4154\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/PCB-OSP-process-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><p>OSP \u0647\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0648\u0635\u062f\u064a\u0642\u0629 \u0644\u0644\u0628\u064a\u0626\u0629 \u0648\u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d. \u0648\u0644\u0627 \u062a\u0632\u0627\u0644 \u0645\u0647\u0645\u0629 \u062c\u062f\u064b\u0627 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0625\u0630\u0627 \u0642\u0645\u062a \u0628\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0648\u062c\u0639\u0644\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0623\u0641\u0636\u0644\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0648\u0641\u0631 OSP \u062d\u0644\u0648\u0644\u0627\u064b \u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0625\u0646\u062a\u0627\u062c\u0647.<\/p><p>\u062a\u062a\u0645\u062a\u0639 \u0634\u0631\u0643\u0629 Topfast PCB \u0628\u062e\u0628\u0631\u0629 \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0646\u0638\u0627\u0645 \u0625\u062f\u0627\u0631\u0629 \u062c\u0648\u062f\u0629 \u0643\u0627\u0645\u0644.\u064a\u062a\u064a\u062d \u0644\u0646\u0627 \u0630\u0644\u0643 \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0628\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0648\u0645\u0646\u062a\u062c\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629.\u0641\u0631\u064a\u0642\u0646\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0645\u0633\u062a\u0639\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0644\u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0645\u0634\u0648\u0631\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u0637\u0631\u0642 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0627\u0633\u062a\u0643\u0634\u0641 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u062d\u0644\u0648\u0644 \u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0644\u064a\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631: <a href=\"https:\/\/www.topfastpcb.com\/ar\/contact\/\">\u0627\u062a\u0635\u0644 \u0628\u0627\u0644\u062e\u0628\u0631\u0627\u0621<\/a><\/strong><\/p><\/blockquote><p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u062a\u062a\u0645 \u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0648\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 OSP\u060c \u0643\u0645\u0627 \u062a\u062a\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 \u0634\u0627\u0645\u0644\u0629 \u0644\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0628\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 HASL \u0648ENIG \u0648\u0627\u0644\u063a\u0645\u0631 \u0628\u0627\u0644\u0641\u0636\u0629 \u0648\u0627\u0644\u063a\u0645\u0631 \u0628\u0627\u0644\u0642\u0635\u062f\u064a\u0631. \u064a\u0648\u0641\u0631 Topfast \u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>","protected":false},"author":1,"featured_media":4155,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[260,353],"class_list":["post-4151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pcb-manufacturing-process","tag-pcb-osp"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB OSP Surface Treatment Process - Topfastpcb<\/title>\n<meta name=\"description\" content=\"From the principles and process flow 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