{"id":5584,"date":"2026-05-04T08:29:00","date_gmt":"2026-05-04T00:29:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=5584"},"modified":"2026-04-30T16:55:34","modified_gmt":"2026-04-30T08:55:34","slug":"pcb-surface-finish-enig-vs-hasl-osp","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/","title":{"rendered":"\u0634\u0631\u062d \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \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: ENIG \u0645\u0642\u0627\u0628\u0644 HASL \u0645\u0642\u0627\u0628\u0644 OSP"},"content":{"rendered":"<p>\u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0633\u0637\u062d\u064a \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0642\u0631\u0627\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u062a\u0635\u0646\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.<\/p><p>\u062a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631:<\/p><ul class=\"wp-block-list\"><li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n<li>\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/li>\n\n<li>\u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li>\n\n<li>\u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li><\/ul><p>\u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u062f\u064a\u062f\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0629\u060c \u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b\u0629 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u064b:<\/p><ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/enig-electroless-nickel-immersion-gold-process\/\">ENIG<\/a><\/li>\n\n<li><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-hasl-and-lead-free-hasl-processes\/\">HASL<\/a><\/li>\n\n<li><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-osp-surface-treatment-process\/\">OSP<\/a><\/li><\/ul><p>\u064a\u0633\u0627\u0639\u062f\u0643 \u0641\u0647\u0645 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646\u0647\u0645\u0627 \u0639\u0644\u0649 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0623\u0641\u0636\u0644 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0648\u0631\u064a\u062f.<\/p><p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062a\u0642\u064a\u064a\u0645 \u0642\u062f\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 <strong><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-factory-capabilities-explained\/\">\u0634\u0631\u062d \u0642\u062f\u0631\u0627\u062a \u0645\u0635\u0646\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/strong><\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"707\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-1024x707.jpg\" alt=\"\u062a\u0648\u0628 \u0641\u0627\u0633\u062a \u0628\u064a \u0633\u064a \u0628\u064a\" class=\"wp-image-5571\" style=\"width:600px\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-1024x707.jpg 1024w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-300x207.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-768x530.jpg 768w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-18x12.jpg 18w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361-600x414.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/topfast-pcb-e1777531263361.jpg 1065w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><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-surface-finish-enig-vs-hasl-osp\/#What_Is_a_PCB_Surface_Finish\" >\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Main_purposes\" >\u0627\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><\/li><\/ul><\/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-surface-finish-enig-vs-hasl-osp\/#Overview_of_Common_PCB_Surface_Finishes\" >\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\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<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#ENIG_Electroless_Nickel_Immersion_Gold\" >ENIG (\u0630\u0647\u0628 \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><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#What_it_is\" >\u0645\u0627 \u0647\u0648<\/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-surface-finish-enig-vs-hasl-osp\/#Advantages\" >\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/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-surface-finish-enig-vs-hasl-osp\/#Disadvantages\" >\u0627\u0644\u0639\u064a\u0648\u0628<\/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-surface-finish-enig-vs-hasl-osp\/#Typical_applications\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#HASL_Hot_Air_Solder_Leveling\" >HASL (\u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#What_it_is-2\" >\u0645\u0627 \u0647\u0648<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Advantages-2\" >\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/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-surface-finish-enig-vs-hasl-osp\/#Disadvantages-2\" >\u0627\u0644\u0639\u064a\u0648\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Typical_applications-2\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#OSP_Organic_Solderability_Preservative\" >OSP (\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)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#What_it_is-3\" >\u0645\u0627 \u0647\u0648<\/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-surface-finish-enig-vs-hasl-osp\/#Advantages-3\" >\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/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-surface-finish-enig-vs-hasl-osp\/#Disadvantages-3\" >\u0627\u0644\u0639\u064a\u0648\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Typical_applications-3\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#ENIG_vs_HASL_vs_OSP_Key_Differences\" >\u0645\u062c\u0645\u0648\u0639\u0629 ENIG \u0645\u0642\u0627\u0628\u0644 HASL \u0645\u0642\u0627\u0628\u0644 OSP: \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#1_Flatness\" >1. \u0627\u0644\u062a\u0633\u0637\u064a\u062d<\/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-surface-finish-enig-vs-hasl-osp\/#2_Cost\" >2. \u0627\u0644\u062a\u0643\u0644\u0641\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-surface-finish-enig-vs-hasl-osp\/#3_Reliability\" >3. \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#4_Assembly_Compatibility\" >4. \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#How_to_Choose_the_Right_PCB_Surface_Finish\" >\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0644\u0627\u0621 \u0633\u0637\u062d \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\u0645\u0646\u0627\u0633\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#How_Surface_Finish_Affects_PCB_Cost\" >\u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\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><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Manufacturing_Considerations\" >\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/a><\/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-surface-finish-enig-vs-hasl-osp\/#Common_Mistakes_When_Choosing_Surface_Finish\" >\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Choosing_ENIG_for_all_projects\" >\u0627\u062e\u062a\u064a\u0627\u0631 ENIG \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Using_HASL_for_fine-pitch_designs\" >\u0627\u0633\u062a\u062e\u062f\u0627\u0645 HASL \u0644\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Ignoring_shelf_life\" >\u062a\u062c\u0627\u0647\u0644 \u0645\u062f\u0629 \u0627\u0644\u0635\u0644\u0627\u062d\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#How_PCB_Factories_Help_You_Choose\" >\u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f\u0643 \u0645\u0635\u0627\u0646\u0639 \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 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#Conclusion\" >\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-surface-finish-enig-vs-hasl-osp\/#FAQ\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_PCB_Surface_Finish\"><\/span>\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 \u0637\u0644\u0627\u0621 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629 \u0639\u0644\u0649 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_purposes\"><\/span>\u0627\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0645\u0646\u0639 \u0627\u0644\u0623\u0643\u0633\u062f\u0629<\/li>\n\n<li>\u0636\u0645\u0627\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u062c\u064a\u062f\u0629<\/li>\n\n<li>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/li><\/ul><p>\u0628\u062f\u0648\u0646 \u0637\u0644\u0627\u0621 \u0627\u0644\u0633\u0637\u062d\u060c \u064a\u062a\u0623\u0643\u0633\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0633\u0631\u0639\u0629 \u0648\u064a\u0635\u0628\u062d \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u0644\u062d\u0627\u0645\u0647.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Overview_of_Common_PCB_Surface_Finishes\"><\/span>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\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<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0625\u0646\u0647\u0627\u0621<\/th><th>\u0627\u0644\u0646\u0648\u0639<\/th><th>\u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/th><th>\u0627\u0644\u062a\u0633\u0637\u064a\u062d<\/th><th>\u0645\u062f\u0629 \u0627\u0644\u0635\u0644\u0627\u062d\u064a\u0629<\/th><\/tr><\/thead><tbody><tr><td>ENIG<\/td><td>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/td><td>\u0639\u0627\u0644\u064a\u0629<\/td><td>\u0645\u0645\u062a\u0627\u0632<\/td><td>\u0637\u0648\u064a\u0644<\/td><\/tr><tr><td>HASL<\/td><td>\u0647\u0648\u0627\u0621 \u0633\u0627\u062e\u0646<\/td><td>\u0645\u0646\u062e\u0641\u0636\u0629<\/td><td>\u0645\u0639\u062a\u062f\u0644<\/td><td>\u0645\u062a\u0648\u0633\u0637<\/td><\/tr><tr><td>OSP<\/td><td>\u0639\u0636\u0648\u064a<\/td><td>\u0645\u0646\u062e\u0641\u0636\u0629<\/td><td>\u062c\u064a\u062f<\/td><td>\u0642\u0635\u064a\u0631<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ENIG_Electroless_Nickel_Immersion_Gold\"><\/span>ENIG (\u0630\u0647\u0628 \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)<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_it_is\"><\/span>\u0645\u0627 \u0647\u0648<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0639\u0645\u0644\u064a\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u062a\u062a\u0631\u0633\u0628 \u0641\u064a\u0647\u0627 \u0627\u0644\u0631\u0648\u0627\u0633\u0628:<\/p><ul class=\"wp-block-list\"><li>\u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u064a\u0643\u0644<\/li>\n\n<li>\u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0630\u0647\u0628<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u062a\u0633\u0637\u064a\u062d \u0645\u0645\u062a\u0627\u0632 (\u0645\u062b\u0627\u0644\u064a \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>\u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0648\u064a\u0629 \u0644\u0644\u0623\u0643\u0633\u062f\u0629<\/li>\n\n<li>\u0645\u062f\u0629 \u0635\u0644\u0627\u062d\u064a\u0629 \u0637\u0648\u064a\u0644\u0629<\/li>\n\n<li>\u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span>\u0627\u0644\u0639\u064a\u0648\u0628<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649<\/li>\n\n<li>\u0639\u0645\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_applications\"><\/span>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0645\u0643\u0648\u0646\u0627\u062a BGA<\/li>\n\n<li>\u0645\u0631\u0643\u0628\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\u0643\u062b\u0627\u0641\u0629<\/li>\n\n<li>\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HASL_Hot_Air_Solder_Leveling\"><\/span>HASL (\u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646)<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_it_is-2\"><\/span>\u0645\u0627 \u0647\u0648<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u064a\u062a\u0645 \u0648\u0636\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0648\u062a\u0633\u0648\u064a\u062a\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages-2\"><\/span>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li>\n\n<li>\u0645\u062a\u0627\u062d\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639<\/li>\n\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0642\u0648\u064a\u0629<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages-2\"><\/span>\u0627\u0644\u0639\u064a\u0648\u0628<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0633\u0637\u062d \u063a\u064a\u0631 \u0645\u0633\u062a\u0648\u064d<\/li>\n\n<li>\u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/li>\n\n<li>\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u062d\u062a\u0645\u0644<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_applications-2\"><\/span>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<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<\/li>\n\n<li>\u062a\u0635\u0645\u064a\u0645\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 \u0627\u0644\u0628\u0633\u064a\u0637\u0629<\/li>\n\n<li>\u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"445\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-5-1.jpg\" alt=\"\u0645\u0635\u0646\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\" class=\"wp-image-5585\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-5-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-5-1-300x223.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-5-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"OSP_Organic_Solderability_Preservative\"><\/span>OSP (\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)<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_it_is-3\"><\/span>\u0645\u0627 \u0647\u0648<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u064a\u062a\u0645 \u0648\u0636\u0639 \u0637\u0644\u0627\u0621 \u0639\u0636\u0648\u064a \u0631\u0642\u064a\u0642 \u0639\u0644\u0649 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages-3\"><\/span>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li>\n\n<li>\u0633\u0637\u062d \u0645\u0633\u062a\u0648\u064d<\/li>\n\n<li>\u0635\u062f\u064a\u0642\u0629 \u0644\u0644\u0628\u064a\u0626\u0629<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages-3\"><\/span>\u0627\u0644\u0639\u064a\u0648\u0628<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0645\u062f\u0629 \u0635\u0644\u0627\u062d\u064a\u0629 \u0642\u0635\u064a\u0631\u0629<\/li>\n\n<li>\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u0645\u0646\u0627\u0648\u0644\u0629<\/li>\n\n<li>\u0642\u062f\u0631\u0629 \u0645\u062d\u062f\u0648\u062f\u0629 \u0639\u0644\u0649 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_applications-3\"><\/span>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>\u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629<\/li>\n\n<li>\u0645\u0646\u062a\u062c\u0627\u062a \u0630\u0627\u062a \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0642\u0635\u064a\u0631\u0629<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ENIG_vs_HASL_vs_OSP_Key_Differences\"><\/span>\u0645\u062c\u0645\u0648\u0639\u0629 ENIG \u0645\u0642\u0627\u0628\u0644 HASL \u0645\u0642\u0627\u0628\u0644 OSP: \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Flatness\"><\/span>1. \u0627\u0644\u062a\u0633\u0637\u064a\u062d<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>ENIG \u2192 \u0627\u0644\u0623\u0641\u0636\u0644<\/li>\n\n<li>OSP \u2192 \u062c\u064a\u062f<\/li>\n\n<li>HASL \u2192 \u0645\u062a\u0641\u0627\u0648\u062a\u0629<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Cost\"><\/span>2. \u0627\u0644\u062a\u0643\u0644\u0641\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>HASL \u2192 \u0627\u0644\u0623\u062f\u0646\u0649<\/li>\n\n<li>OSP \u2192 \u0645\u0646\u062e\u0641\u0636\u0629<\/li>\n\n<li>ENIG \u2192 \u0627\u0644\u0623\u0639\u0644\u0649<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Reliability\"><\/span>3. \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>ENIG \u2192 \u0645\u0631\u062a\u0641\u0639<\/li>\n\n<li>HASL \u2192 \u0645\u0639\u062a\u062f\u0644<\/li>\n\n<li>OSP \u2192 \u0623\u0642\u0644 (\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Assembly_Compatibility\"><\/span>4. \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>ENIG \u2192 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0645\u0644\u0627\u0645\u062d \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/li>\n\n<li>HASL \u2192 \u0645\u062d\u062f\u0648\u062f\u0629<\/li>\n\n<li>OSP \u2192 \u0645\u0646\u0627\u0633\u0628 \u0648\u0644\u0643\u0646 \u062d\u0633\u0627\u0633<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_PCB_Surface_Finish\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0644\u0627\u0621 \u0633\u0637\u062d \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\u0645\u0646\u0627\u0633\u0628<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\"><\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1777539085811\"><strong class=\"schema-how-to-step-name\">\u0627\u062e\u062a\u0631 ENIG \u0625\u0630\u0627:<\/strong> <p class=\"schema-how-to-step-text\">\u0644\u062f\u064a\u0643 \u0645\u0643\u0648\u0646\u0627\u062a \u0631\u0641\u064a\u0639\u0629 \u0627\u0644\u0645\u0633\u062a\u0648\u0649<br\/>\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629<br\/>\u0645\u0646\u062a\u062c\u0643 \u0644\u0647 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0637\u0648\u064a\u0644\u0629<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1777539095601\"><strong class=\"schema-how-to-step-name\">\u0627\u062e\u062a\u0631 HASL \u0625\u0630\u0627:<\/strong> <p class=\"schema-how-to-step-text\">\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0647\u064a \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629<br\/>\u062a\u0635\u0645\u064a\u0645 \u0628\u0633\u064a\u0637<br\/>\u0644\u0627 \u062a\u0648\u062c\u062f \u0645\u0643\u0648\u0646\u0627\u062a \u062f\u0642\u064a\u0642\u0629<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1777539106840\"><strong class=\"schema-how-to-step-name\">\u0627\u062e\u062a\u0631 OSP \u0625\u0630\u0627:<\/strong> <p class=\"schema-how-to-step-text\">\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 + \u0633\u0637\u062d \u0645\u0633\u062a\u0648\u064d<br\/>\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0631\u062a\u0641\u0639\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0631\u062a\u0641\u0639 <br\/>\u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0642\u0635\u064a\u0631\u0629<\/p> <\/li><\/ol><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Surface_Finish_Affects_PCB_Cost\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0647\u0648 \u0623\u062d\u062f \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629.<\/p><ul class=\"wp-block-list\"><li>\u064a\u0632\u064a\u062f ENIG \u0645\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631<\/li>\n\n<li>HASL \u0647\u0648 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0642\u062a\u0635\u0627\u062f\u0627\u064b<\/li>\n\n<li>\u064a\u0648\u0641\u0631 \u0628\u0631\u0646\u0627\u0645\u062c OSP \u062a\u0648\u0627\u0632\u0646\u064b\u0627<\/li><\/ul><p>\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631: <strong><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/pcb-pricing-prototype-vs-production\/\">\u0634\u0631\u062d \u062a\u0633\u0639\u064a\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631: \u0645\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0625\u0644\u0649 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0636\u062e\u0645<\/a><\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturing_Considerations\"><\/span>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u064a\u0624\u062b\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0646\u064a\u0639:<\/p><ul class=\"wp-block-list\"><li>\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/li>\n\n<li>\u0645\u0639\u062f\u0644 \u0627\u0644\u0639\u0627\u0626\u062f<\/li>\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635<\/li><\/ul><p><a href=\"https:\/\/www.topfastpcb.com\/ar\/blog\/inside-pcb-factory-manufacturing-process\/\"><strong>\u062f\u0627\u062e\u0644 \u0645\u0635\u0646\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0645\u0644\u064a\u0629 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/strong><\/a><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_When_Choosing_Surface_Finish\"><\/span>\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_ENIG_for_all_projects\"><\/span>\u0627\u062e\u062a\u064a\u0627\u0631 ENIG \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0632\u064a\u0627\u062f\u0629 \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Using_HASL_for_fine-pitch_designs\"><\/span>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 HASL \u0644\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ignoring_shelf_life\"><\/span>\u062a\u062c\u0627\u0647\u0644 \u0645\u062f\u0629 \u0627\u0644\u0635\u0644\u0627\u062d\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0642\u062f \u064a\u062a\u062d\u0644\u0644 OSP \u0625\u0630\u0627 \u062a\u0645 \u062a\u062e\u0632\u064a\u0646\u0647 \u0644\u0641\u062a\u0631\u0629 \u0637\u0648\u064a\u0644\u0629 \u062c\u062f\u0627\u064b.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"424\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-6-1.jpg\" alt=\"\u0645\u0635\u0646\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\" class=\"wp-image-5586\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-6-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-6-1-300x212.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/04\/PCB-Factory-6-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_PCB_Factories_Help_You_Choose\"><\/span>\u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f\u0643 \u0645\u0635\u0627\u0646\u0639 \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 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u064a\u0642\u064a\u0651\u0645 \u0645\u0635\u0646\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\u0645\u062d\u062a\u0631\u0641:<\/p><ul class=\"wp-block-list\"><li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/li>\n\n<li>\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n\n<li>\u0642\u064a\u0648\u062f \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/li><\/ul><p>\u0641\u064a \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\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 \u0645\u062b\u0644 <strong>\u062a\u0648\u0628 \u0641\u0627\u0633\u062a<\/strong>\u060c \u062a\u0648\u0635\u064a \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u0628\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u064a\u0644\u0639\u0628 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u062f\u0648\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/p><p>\u0644\u0643\u0644 \u0645\u0646 ENIG \u0648 HASL \u0648 OSP \u0646\u0642\u0627\u0637 \u0642\u0648\u062a\u0647\u0627 \u0648\u062d\u062f\u0648\u062f\u0647\u0627. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0644\u0645\u0633\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642.<\/p><p>\u0648\u064a\u0633\u0645\u062d \u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0628\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u0648\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0644\u0649 \u062d\u062f \u0633\u0648\u0627\u0621.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1777538904041\"><strong class=\"schema-faq-question\">\u0633: \u0645\u0627 \u0647\u064a \u0623\u0641\u0636\u0644 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0633\u0637\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u0639\u062a\u0645\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. ENIG \u0647\u0648 \u0627\u0644\u0623\u0641\u0636\u0644 \u0644\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 HASL \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1777538940148\"><strong class=\"schema-faq-question\">\u0633: \u0647\u0644 ENIG \u0623\u0641\u0636\u0644 \u0645\u0646 HASL\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u062a\u0648\u0641\u0631 ENIG \u062a\u0633\u0637\u064a\u062d\u0627\u064b \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0641\u0636\u0644\u060c \u0648\u0644\u0643\u0646 \u0628\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1777538951407\"><strong class=\"schema-faq-question\">\u0633: \u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062a\u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u062c OSP \u0623\u0631\u062e\u0635 \u0645\u0646 OSP\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u0633\u062a\u062e\u062f\u0645 OSP \u0639\u0645\u0644\u064a\u0629 \u0623\u0628\u0633\u0637 \u0648\u0645\u0648\u0627\u062f \u0623\u0642\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1777538968324\"><strong class=\"schema-faq-question\">\u0633: \u0645\u0627 \u0647\u064a \u0623\u0641\u0636\u0644 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d \u0644 BGA\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u064f\u0641\u0636\u0644 ENIG \u0628\u0633\u0628\u0628 \u0633\u0637\u062d\u0647 \u0627\u0644\u0645\u0633\u062a\u0648\u064a.<\/p> <\/div> <\/div><p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0644\u0639\u0628 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0633\u0637\u062d \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u062f\u0648\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u064b\u0627 \u0641\u064a \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u062c\u0644. \u064a\u0642\u0627\u0631\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0628\u064a\u0646 \u0623\u0643\u062b\u0631 \u062a\u0634\u0637\u064a\u0628\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 \u0634\u064a\u0648\u0639\u064b\u0627 - ENIG \u0648HASL \u0648OSP - \u0648\u064a\u063a\u0637\u064a \u0645\u0632\u0627\u064a\u0627\u0647\u0627 \u0648\u0639\u064a\u0648\u0628\u0647\u0627 \u0648\u062a\u0643\u0627\u0644\u064a\u0641\u0647\u0627 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u0647\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629. \u0648\u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0623\u0646\u0633\u0628 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0648\u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>","protected":false},"author":1,"featured_media":3383,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[266],"class_list":["post-5584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pcb-surface-finishes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB Surface Finishes Explained: ENIG vs HASL vs OSP Comparison Guide<\/title>\n<meta name=\"description\" content=\"Compare PCB surface finishes including ENIG, HASL, and OSP. 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