{"id":4141,"date":"2025-08-21T08:35:00","date_gmt":"2025-08-21T00:35:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4141"},"modified":"2025-08-20T17:03:33","modified_gmt":"2025-08-20T09:03:33","slug":"enig-electroless-nickel-immersion-gold-process","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/","title":{"rendered":"ENIG (Ak\u0131ms\u0131z Nikel Dald\u0131rma Alt\u0131n) Prosesi"},"content":{"rendered":"<p>\u0130\u00e7inde <a href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/pcb-manufacturing-process-flow\/\">PCB \u00fcretim s\u00fcreci<\/a>y\u00fczey i\u015flemi, nihai \u00fcr\u00fcn\u00fcn performans\u0131, g\u00fcvenilirli\u011fi ve hizmet \u00f6mr\u00fc \u00fczerinde belirleyici bir rol oynar. G\u00fcn\u00fcm\u00fczde en pop\u00fcler PCB y\u00fczey i\u015fleme \u00e7\u00f6z\u00fcmlerinden biri olan ak\u0131ms\u0131z nikel dald\u0131rma alt\u0131n (ENIG), ola\u011fan\u00fcst\u00fc kapsaml\u0131 performans\u0131 nedeniyle bir\u00e7ok \u00fcst d\u00fczey elektronik \u00fcr\u00fcn i\u00e7in tercih edilen bir se\u00e7enek haline gelmi\u015ftir.<\/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\/ENIG-process-1.jpg\" alt=\"ENIG s\u00fcreci\" class=\"wp-image-4147\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/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\">\u0130\u00e7indekiler<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#What_is_the_ENIG_process\" >ENIG s\u00fcreci nedir?<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Process_Principle_and_Structural_Characteristics_of_ENIG\" >ENIG'nin Proses Prensibi ve Yap\u0131sal \u00d6zellikleri<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Major_Advantages_of_the_ENIG_Process\" >ENIG S\u00fcrecinin Ba\u015fl\u0131ca Avantajlar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Key_Quality_Control_Points_for_ENIG_Process\" >ENIG S\u00fcreci i\u00e7in Temel Kalite Kontrol Noktalar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Comparison_with_Other_PCB_Surface_Treatment_Processes\" >Di\u011fer PCB Y\u00fczey \u0130\u015flem Prosesleri ile Kar\u015f\u0131la\u015ft\u0131rma<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Hot_Air_Solder_Leveling_HASL\" >S\u0131cak Hava Lehim Tesviyesi (HASL)<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Organic_Solderability_Preservative_OSP\" >Organik Lehimlenebilirlik Koruyucu (OSP)<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Immersion_Silver\" >Dald\u0131rma G\u00fcm\u00fc\u015f<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Immersion_Tin\" >Dald\u0131rma Kalay<\/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\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Comprehensive_Comparison_of_ENIG_and_Other_Surface_Treatment_Processes\" >ENIG ve Di\u011fer Y\u00fczey \u0130\u015flem Proseslerinin Kapsaml\u0131 Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/#Advantages_of_Choosing_Topfasts_ENIG_Services\" >Topfast&#8217;\u0131n ENIG Hizmetlerini Se\u00e7menin Avantajlar\u0131<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_ENIG_process\"><\/span>ENIG s\u00fcreci nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>ENIG (Ak\u0131ms\u0131z Nikel Dald\u0131rma Alt\u0131n), bak\u0131r pedlerin y\u00fczeyinde kimyasal yollarla nikel-fosfor ala\u015f\u0131ml\u0131 bir tabaka biriktiren ve ard\u0131ndan ince bir alt\u0131n tabakas\u0131 biriktirmek i\u00e7in bir yer de\u011fi\u015ftirme reaksiyonu uygulayan bir y\u00fczey i\u015fleme i\u015flemidir. Bu \u00e7ift katmanl\u0131 yap\u0131, \u00fcst\u00fcn oksidasyon korumas\u0131 sa\u011flarken m\u00fckemmel lehimleme performans\u0131n\u0131 korur.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Process_Principle_and_Structural_Characteristics_of_ENIG\"><\/span>ENIG'nin Proses Prensibi ve Yap\u0131sal \u00d6zellikleri<span class=\"ez-toc-section-end\"><\/span><\/h3><p>ENIG i\u015fleminin iki ana ad\u0131m\u0131 vard\u0131r: ak\u0131ms\u0131z nikel kaplama ve dald\u0131rma alt\u0131n.<\/p><p>\u0130lk olarak,ak\u0131ms\u0131z nikel kaplamada, bak\u0131r y\u00fczeyinde bir nikel-fosfor ala\u015f\u0131m tabakas\u0131 (Ni-P) olu\u015fur. Bu tabaka genellikle 4-8\u03bcm kal\u0131nl\u0131\u011f\u0131ndad\u0131r ve fosfor i\u00e7eri\u011fi %7-11 aras\u0131ndad\u0131r. Bu amorf nikel tabakas\u0131, g\u00fc\u00e7l\u00fc bir dif\u00fczyon bariyeri ve lehimleme i\u00e7in sa\u011flam bir temel g\u00f6revi g\u00f6r\u00fcr.<\/p><p>Ard\u0131ndan, dald\u0131rma alt\u0131n a\u015famas\u0131nda, nikelin \u00fczerine 0,05-0,15 \u03bcm kal\u0131nl\u0131\u011f\u0131nda saf alt\u0131n tabakas\u0131 eklenir. Bu alt\u0131n tabakas\u0131, nikelin oksidasyonunu \u00f6nler ve iyi lehimlenebilirlik sa\u011flar.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Major_Advantages_of_the_ENIG_Process\"><\/span>ENIG S\u00fcrecinin Ba\u015fl\u0131ca Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>1. Ola\u011fan\u00fcst\u00fc Lehimlenebilirlik<\/strong><\/p><ol class=\"wp-block-list\"><\/ol><ol class=\"wp-block-list\"><\/ol><ol class=\"wp-block-list\"><\/ol><p>Alt\u0131n tabaka lehimle h\u0131zla kar\u0131\u015farak taze nikeli ortaya \u00e7\u0131kar\u0131r.Bu da g\u00fc\u00e7l\u00fc Ni-Sn intermetalik bile\u015fikler olu\u015fturur.<\/p><p><strong>2.M\u00fckemmel Oksidasyon Direnci<\/strong><\/p><ol class=\"wp-block-list\"><\/ol><p>Alt\u0131n katman oksijen ve nemi etkili bir \u015fekilde d\u0131\u015far\u0131da tutar.Bu, PCB'nin depolama ve nakliye s\u0131ras\u0131nda lehimlenebilir kalmas\u0131n\u0131 sa\u011flar.<\/p><p><strong>3.\u0130yi Y\u00fczey D\u00fczl\u00fc\u011f\u00fc<\/strong><\/p><p>Kimyasal olarak biriktirilen kaplamalar p\u00fcr\u00fczs\u00fcz bir y\u00fczey sa\u011flar.Bu, y\u00fcksek yo\u011funluklu montaj ve ince aral\u0131kl\u0131 bile\u015fenler i\u00e7in m\u00fckemmeldir.<\/p><p><strong>4.G\u00fcvenilir Yap\u0131\u015ft\u0131rma Performans\u0131<\/strong><\/p><p>Nikel y\u00fczey, alt\u0131n ve al\u00fcminyum tel yap\u0131\u015ft\u0131rma i\u00e7in iyi \u00e7al\u0131\u015f\u0131r.\u00c7ip \u00f6l\u00e7ekli paketleme ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lar.<\/p><p><strong>5.Kapsaml\u0131 Kapsama Yetene\u011fi<\/strong><\/p><p>Ge\u00e7i\u015f deliklerini, k\u00f6r vialar\u0131 ve g\u00f6m\u00fcl\u00fc vialar\u0131 e\u015fit \u015fekilde kaplar.Bu, y\u00fcksek yo\u011funluklu ara ba\u011flant\u0131lar\u0131n ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lar.<\/p><p>\u00dcr\u00fcn\u00fcm\u00fcz\u00fcn RoHS uyumlu oldu\u011funu duyurmaktan heyecan duyuyoruz!\u00c7evre kurallar\u0131na uydu\u011funu ve kur\u015fun, c\u0131va veya kadmiyum gibi zararl\u0131 maddeler i\u00e7ermedi\u011fini bilmek harika.<\/p><p><strong>6.Bak\u0131r G\u00f6\u00e7\u00fcn\u00fcn \u00d6nlenmesi<\/strong><\/p><p>Nikel tabakas\u0131 bak\u0131r\u0131n lehim ba\u011flant\u0131lar\u0131na yay\u0131lmas\u0131n\u0131 engeller.Bu da k\u0131r\u0131lgan metaller aras\u0131 bile\u015fikleri \u00f6nler.<\/p><p>Uzun vadeli g\u00fcvenilirli\u011fimizi sunmaktan heyecan duyuyoruz!\u015ea\u015f\u0131rt\u0131c\u0131 bir \u015fekilde, bu \u00fcr\u00fcn y\u00fcksek s\u0131cakl\u0131k ve y\u00fcksek nemli ortamlarda istikrarl\u0131 performans\u0131n\u0131 korur. En zorlu uygulamalar i\u00e7in bile m\u00fckemmeldir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Quality_Control_Points_for_ENIG_Process\"><\/span>ENIG S\u00fcreci i\u00e7in Temel Kalite Kontrol Noktalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3><p>ENIG s\u00fcrecinin kalitesini korumak i\u00e7in birka\u00e7 \u00f6nemli parametreyi kontrol etmemiz gerekir:<\/p><ul class=\"wp-block-list\"><li><strong>Nikel Katman Kal\u0131nl\u0131\u011f\u0131 Kontrol\u00fc<\/strong>: Bu, 4-8 \u03bcm aras\u0131nda kalmal\u0131d\u0131r. \u00c7ok ince olursa, \u201csiyah nikel\u201d olu\u015fabilir. \u00c7ok kal\u0131n olursa, herhangi bir avantaj sa\u011flamadan maliyetler artar.<\/li>\n\n<li><strong>Fosfor \u0130\u00e7erik Y\u00f6netimi<\/strong>: 7-11 aras\u0131nda tutun. Bu, korozyon direnci ve g\u00fcvenilir lehimleme i\u00e7in hayati \u00f6nem ta\u015f\u0131r.<\/li>\n\n<li><strong>Alt\u0131n Katman Kal\u0131nl\u0131\u011f\u0131 Kontrol\u00fc<\/strong>: 0,05-0,1 \u03bcm hedefleyin. \u0130nce bir tabaka iyi koruma sa\u011flamazken, kal\u0131n bir tabaka lehim ba\u011flant\u0131lar\u0131n\u0131 zay\u0131flatabilir.<\/li>\n\n<li><strong>\u00c7\u00f6z\u00fcm Faaliyeti Bak\u0131m<\/strong>: Kaplama \u00e7\u00f6zeltisinin d\u00fczenli kontrolleri ve ayarlamalar\u0131, istikrarl\u0131 bir biriktirme h\u0131z\u0131 ve iyi kaplama kalitesi sa\u011flar.<\/li>\n\n<li><strong>\u00d6n Ar\u0131tma Kalitesi<\/strong>: G\u00fc\u00e7l\u00fc yap\u0131\u015fma sa\u011flamak i\u00e7in bak\u0131r y\u00fczeyi temizleyin ve uygun \u015fekilde p\u00fcr\u00fczlendirin.<\/li><\/ul><p>Topfast'ta, en y\u00fcksek kalite standartlar\u0131n\u0131 kar\u015f\u0131layan ENIG PCB'ler sunuyoruz.Bunu, m\u00fc\u015fterilerimiz i\u00e7in otomatik \u00fcretim ve s\u0131k\u0131 s\u00fcre\u00e7 kontrol\u00fc ile ba\u015far\u0131yoruz.<\/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\/ENIG-process-2.jpg\" alt=\"ENIG s\u00fcreci\" class=\"wp-image-4148\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparison_with_Other_PCB_Surface_Treatment_Processes\"><\/span>Di\u011fer PCB Y\u00fczey \u0130\u015flem Prosesleri ile Kar\u015f\u0131la\u015ft\u0131rma<span class=\"ez-toc-section-end\"><\/span><\/h2><p>ENIG'nin bir\u00e7ok faydas\u0131 vard\u0131r, ancak di\u011fer y\u00fczey i\u015fleme y\u00f6ntemleri belirli durumlarda hala yararl\u0131d\u0131r.\u0130\u015fte birka\u00e7 yayg\u0131n PCB y\u00fczey i\u015fleme teknolojisinin k\u0131sa a\u00e7\u0131klamalar\u0131:<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hot_Air_Solder_Leveling_HASL\"><\/span><a href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/pcb-hasl-and-lead-free-hasl-processes\/\">S\u0131cak Hava Lehim Tesviyesi (HASL)<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><p>S\u0131cak Hava Lehim Tesviyesi (HASL), PCB y\u00fczey i\u015flemi i\u00e7in eski ve pop\u00fcler bir i\u015flemdir.PCB'yi erimi\u015f lehime dald\u0131rmay\u0131 ve fazla lehimi \u00e7\u0131karmak i\u00e7in s\u0131cak hava b\u0131\u00e7aklar\u0131 kullanarak e\u015fit bir kaplama olu\u015fturmay\u0131 i\u00e7erir.<\/p><p><strong>S\u00fcre\u00e7 Avantajlar\u0131<\/strong>:<\/p><ul class=\"wp-block-list\"><li>\u0130stikrarl\u0131 teknoloji ile uygun maliyetli<\/li>\n\n<li>Birden fazla yeniden ak\u0131\u015f d\u00f6ng\u00fcs\u00fc i\u00e7in kal\u0131n bir lehim kaplamas\u0131 \u00fcretir<\/li>\n\n<li>\u00c7e\u015fitli ala\u015f\u0131mlarla iyi lehimleme performans\u0131 sunar<\/li>\n\n<li>K\u00fc\u00e7\u00fck y\u00fczey kusurlar\u0131n\u0131 etkili bir \u015fekilde onar\u0131r<\/li><\/ul><p>HASL, t\u00fcketici elektroni\u011fi, g\u00fc\u00e7 mod\u00fclleri ve end\u00fcstriyel kontrol panolar\u0131 gibi d\u00fc\u015f\u00fck y\u00fczey d\u00fczl\u00fc\u011f\u00fc gereksinimleri olan maliyete duyarl\u0131 uygulamalar i\u00e7in iyi \u00e7al\u0131\u015f\u0131r. Bununla birlikte, bile\u015fenler k\u00fc\u00e7\u00fcld\u00fck\u00e7e HASL&#8217;nin d\u00fczl\u00fck sorunlar\u0131 daha belirgin hale gelmektedir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Organic_Solderability_Preservative_OSP\"><\/span>Organik Lehimlenebilirlik Koruyucu (OSP)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>OSP temiz bak\u0131r y\u00fczeyler \u00fczerinde organik bir tabaka olu\u015fturur.Bu tabaka bak\u0131r\u0131n oda s\u0131cakl\u0131\u011f\u0131nda oksitlenmesini \u00f6nler. Y\u00fcksek s\u0131cakl\u0131kta lehimleme s\u0131ras\u0131nda h\u0131zla par\u00e7alanarak lehimleme i\u00e7in bak\u0131r\u0131 ortaya \u00e7\u0131kar\u0131r.<\/p><p><strong>S\u00fcre\u00e7 Avantajlar\u0131<\/strong>:<\/p><ul class=\"wp-block-list\"><li>M\u00fckemmel d\u00fczl\u00fck ve e\u015f d\u00fczlemlilik sa\u011flar, ultra ince hatveli bile\u015fenler i\u00e7in idealdir.<\/li>\n\n<li>Kolay at\u0131k su ar\u0131t\u0131m\u0131 ile basit ve \u00e7evre dostu.<\/li>\n\n<li>Uygun maliyetli, ENIG'nin sadece -50'si.<\/li>\n\n<li>\u0130yi e\u015f d\u00fczlemlilik, BGA'lar ve QFN'ler gibi bile\u015fenler i\u00e7in uygundur.<\/li><\/ul><p>OSP, b\u00fcy\u00fck hacimli mobil cihazlar ve y\u00fcksek yo\u011funluklu t\u00fcketici elektroni\u011fi i\u00e7in iyi sonu\u00e7 verir. Ancak koruyucu tabakas\u0131 k\u0131r\u0131lgand\u0131r, raf \u00f6mr\u00fc k\u0131sad\u0131r ve \u00e7oklu lehimleme i\u00e7in ideal de\u011fildir. Lehimleme d\u00f6ng\u00fcleri de uygulama alan\u0131n\u0131 s\u0131n\u0131rlar.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Immersion_Silver\"><\/span>Dald\u0131rma G\u00fcm\u00fc\u015f<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Dald\u0131rma g\u00fcm\u00fc\u015fleme, bak\u0131r \u00fczerine ince bir g\u00fcm\u00fc\u015f tabakas\u0131 olu\u015fturur. Bu, kimyasal bir yer de\u011fi\u015ftirme reaksiyonu ile ger\u00e7ekle\u015fir. G\u00fcm\u00fc\u015f kal\u0131nl\u0131\u011f\u0131 genellikle 0,1 ila 0,4 \u03bcm aras\u0131nda de\u011fi\u015fir.<\/p><p><strong>S\u00fcre\u00e7 Avantajlar\u0131<\/strong>:<\/p><ul class=\"wp-block-list\"><li>M\u00fckemmel y\u00fczey d\u00fczl\u00fc\u011f\u00fc ve e\u015f d\u00fczlemlilik.<\/li>\n\n<li>Lehim ba\u011flant\u0131 g\u00fcvenilirli\u011fini art\u0131ran iyi lehimleme performans\u0131.<\/li>\n\n<li>Y\u00fcksek frekansl\u0131 uygulamalar i\u00e7in idealdir; g\u00fcm\u00fc\u015f\u00fcn y\u00fcksek iletkenli\u011fi sinyal iletimini art\u0131r\u0131r.<\/li>\n\n<li>Halojen ve a\u011f\u0131r metal i\u00e7ermedi\u011fi i\u00e7in \u00e7evre dostudur.<\/li><\/ul><p>Dald\u0131rma g\u00fcm\u00fc\u015f i\u015flemi ileti\u015fim ekipmanlar\u0131nda ve y\u00fcksek h\u0131zl\u0131 dijital \u00fcr\u00fcnlerde pop\u00fclerdir. Ancak, tasar\u0131mc\u0131lar g\u00fcm\u00fc\u015f migrasyonu ve renk bozulmas\u0131 sorunlar\u0131n\u0131 g\u00f6z \u00f6n\u00fcnde bulundurmal\u0131d\u0131r.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Immersion_Tin\"><\/span>Dald\u0131rma Kalay<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Dald\u0131rma kalay, yer de\u011fi\u015ftirme reaksiyonu yoluyla bak\u0131r \u00fczerine bir kalay tabakas\u0131 olu\u015fturur. Kal\u0131nl\u0131\u011f\u0131 0,8 ila 1,5 \u03bcm aras\u0131nda de\u011fi\u015fir ve d\u00fcz bir y\u00fczey ve iyi lehimlenebilirlik sa\u011flar.<\/p><p><strong>S\u00fcre\u00e7 Avantajlar\u0131<\/strong>:<\/p><ul class=\"wp-block-list\"><li>M\u00fckemmel y\u00fczey d\u00fczl\u00fc\u011f\u00fc, ince pimli bile\u015fenler i\u00e7in ideal.<\/li>\n\n<li>\u0130yi lehimleme performans\u0131, kur\u015funsuz gereksinimleri kar\u015f\u0131lar.<\/li>\n\n<li>Orta maliyetli, OSP ve ENIG aras\u0131nda.<\/li>\n\n<li>Sert kalay tabakas\u0131 ile pres-fit ba\u011flant\u0131lar i\u00e7in uygundur.<\/li><\/ul><p>Dald\u0131rma kalay, otomotiv elektroni\u011fi ve end\u00fcstriyel kontrolde yayg\u0131nd\u0131r. Ancak kalay b\u0131y\u0131klar\u0131n\u0131n b\u00fcy\u00fcmesi ve raf \u00f6mr\u00fcn\u00fcn k\u0131sa olmas\u0131 dikkatli bir y\u00f6netim gerektiren zorluklard\u0131r.<\/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\/ENIG-process-3.jpg\" alt=\"ENIG s\u00fcreci\" class=\"wp-image-4149\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-process-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/ENIG-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=\"Comprehensive_Comparison_of_ENIG_and_Other_Surface_Treatment_Processes\"><\/span>ENIG ve Di\u011fer Y\u00fczey \u0130\u015flem Proseslerinin Kapsaml\u0131 Kar\u015f\u0131la\u015ft\u0131rmas\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>PCB Y\u00fczey \u0130\u015flemlerinin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/strong><\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>De\u011ferlendirme Boyutu<\/th><th>OSP<\/th><th>ENIG (Ak\u0131ms\u0131z Nikel Dald\u0131rma Alt\u0131n)<\/th><th>Dald\u0131rma G\u00fcm\u00fc\u015f<\/th><th>Dald\u0131rma Kalay<\/th><th>Sert Alt\u0131n Kaplama<\/th><\/tr><\/thead><tbody><tr><td><strong>Maliyet<\/strong><\/td><td>En uygun maliyetli<\/td><td>Orta ila Y\u00fcksek Aral\u0131k<\/td><td>Orta d\u00fczeyde<\/td><td>Orta d\u00fczeyde<\/td><td>En y\u00fcksek<\/td><\/tr><tr><td><strong>Teknik Performans<\/strong><\/td><td>Basit uygulamalar i\u00e7in iyi<\/td><td>En dengeli, \u00fcst d\u00fczey kullan\u0131mlar i\u00e7in \u00fcst\u00fcn<\/td><td>Y\u00fcksek frekans i\u00e7in m\u00fckemmel<\/td><td>Lehimleme &amp;amp i\u00e7in iyi; pres-fit<\/td><td>M\u00fckemmel a\u015f\u0131nma direnci<\/td><\/tr><tr><td><strong>S\u00fcre\u00e7 Karma\u015f\u0131kl\u0131\u011f\u0131<\/strong><\/td><td>En basit<\/td><td>Orta d\u00fczeyde<\/td><td>Orta d\u00fczeyde<\/td><td>Orta d\u00fczeyde<\/td><td>En Karma\u015f\u0131k<\/td><\/tr><tr><td><strong>\u00c7evresel Gereklilikler<\/strong><\/td><td>En \u00e7evre dostu<\/td><td>Nikel at\u0131k su ar\u0131t\u0131m\u0131 gerektirir<\/td><td>Orta d\u00fczeyde<\/td><td>Orta d\u00fczeyde<\/td><td>Karma\u015f\u0131k at\u0131k ar\u0131t\u0131m\u0131 gerektirir<\/td><\/tr><tr><td><strong>Tipik Uygulamalar<\/strong><\/td><td>T\u00fcketici Elektroni\u011fi<\/td><td>Otomotiv, Y\u00fcksek g\u00fcvenilirlikli elektronikler<\/td><td>Y\u00fcksek Frekans\/RF Uygulamalar\u0131<\/td><td>Otomotiv, End\u00fcstriyel Kontrol<\/td><td>Konekt\u00f6rler, Y\u00fcksek a\u015f\u0131nma alanlar\u0131<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Choosing_Topfasts_ENIG_Services\"><\/span>Topfast&#8217;\u0131n ENIG Hizmetlerini Se\u00e7menin Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u00dcst d\u00fczey bir PCB \u00fcreticisi olarak Topfast, ENIG s\u00fcrecinde m\u00fckemmeldir:<\/p><ol class=\"wp-block-list\"><li><strong>Hassas S\u00fcre\u00e7 Kontrol\u00fc<\/strong>: Tutarl\u0131 kaplama kal\u0131nl\u0131\u011f\u0131 ve kalitesi i\u00e7in otomatik ekipman kullan\u0131yoruz.<\/li>\n\n<li><strong>S\u0131k\u0131 Kalite Denetimi<\/strong>: Kalite izleme sistemimiz hammaddeden bitmi\u015f \u00fcr\u00fcnlere kadar her \u015feyi kontrol eder.<\/li>\n\n<li><strong>\u00c7evreyle Uyumlu Tedavi<\/strong>: T\u00fcm \u00e7evresel d\u00fczenlemeleri kar\u015f\u0131lamak i\u00e7in geli\u015fmi\u015f at\u0131k su sistemlerine sahibiz.<\/li>\n\n<li><strong>H\u0131zl\u0131 M\u00fcdahale Yetene\u011fi<\/strong>: Esnek \u00fcretim ve h\u0131zl\u0131 numune hizmetleri sunuyoruz.<\/li>\n\n<li><strong>Teknik Destek<\/strong>Yetenekli teknik ekibimiz en iyi y\u00fczey i\u015fleme \u00e7\u00f6z\u00fcmlerini \u00f6nermektedir.<\/li><\/ol><p>ENIG, OSP, dald\u0131rma g\u00fcm\u00fc\u015f veya di\u011fer \u00f6zel i\u015flemler ihtiyac\u0131n\u0131z olsun, Topfast g\u00fcvenilir se\u00e7enekler sunar. Daha fazla bilgi i\u00e7in teknik ekibimizle ileti\u015fime ge\u00e7in. \u0130htiya\u00e7lar\u0131n\u0131za en uygun y\u00fczey i\u015flemini se\u00e7menize yard\u0131mc\u0131 olaca\u011f\u0131z.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>ENIG (ak\u0131ms\u0131z nikel dald\u0131rma alt\u0131n) i\u015flemi PCB y\u00fczey i\u015flemi i\u00e7in \u00e7ok \u00f6nemlidir.M\u00fckemmel lehimlenebilirlik ve korozyon direnci sunar. Topfast, g\u00fcvenilir ENIG PCB \u00fcretim hizmetleri sunmaktad\u0131r. Kapsaml\u0131 deneyimimiz ve s\u0131k\u0131 kalite kontrol\u00fcm\u00fczle, \u00fcr\u00fcnlerimizin y\u00fcksek kalite standartlar\u0131n\u0131 kar\u015f\u0131lamas\u0131n\u0131 sa\u011fl\u0131yoruz.<\/p>","protected":false},"author":1,"featured_media":4147,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[352],"class_list":["post-4141","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-enig-process"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ENIG (Electroless Nickel Immersion Gold) Process - Topfastpcb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/enig-electroless-nickel-immersion-gold-process\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ENIG (Electroless Nickel Immersion Gold) Process - Topfastpcb\" \/>\n<meta property=\"og:description\" content=\"The ENIG (electroless nickel immersion gold) process is crucial for PCB surface treatment. 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