{"id":6264,"date":"2026-09-27T08:00:00","date_gmt":"2026-09-27T00:00:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=6264"},"modified":"2026-08-05T19:17:36","modified_gmt":"2026-08-05T11:17:36","slug":"press-fit-connectors-pcb","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/","title":{"rendered":"Press-Fit Konekt\u00f6rler: Lehimsiz Ba\u011flant\u0131lar i\u00e7in PCB \u00dcretim Toleranslar\u0131"},"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\">\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\/press-fit-connectors-pcb\/#Introduction_to_Press-Fit_Technology\" >Press-Fit Teknolojisine Giri\u015f<\/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\/tr\/blog\/press-fit-connectors-pcb\/#The_Mechanics_of_Press-Fit_Connectors\" >Presle Tak\u0131lan Konekt\u00f6rlerin \u00c7al\u0131\u015fma Prensibi<\/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\/tr\/blog\/press-fit-connectors-pcb\/#The_Importance_of_PCB_Manufacturing_Tolerances\" >PCB \u00dcretim Toleranslar\u0131n\u0131n \u00d6nemi<\/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\/tr\/blog\/press-fit-connectors-pcb\/#Finished_Hole_Size_FHS_Tolerances\" >Bitmi\u015f Delik Boyutu (FHS) Toleranslar\u0131<\/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\/tr\/blog\/press-fit-connectors-pcb\/#Drilled_Hole_Size_DHS_and_Plating_Thickness\" >Delik \u00c7ap\u0131 (DHS) ve Kaplama Kal\u0131nl\u0131\u011f\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#Surface_Finishes_for_Press-Fit_Interconnects\" >Presle Tak\u0131lan Ba\u011flant\u0131 Elemanlar\u0131 i\u00e7in Y\u00fczey Kaplamalar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#Immersion_Tin_ImSn\" >Dald\u0131rma Kalay (ImSn)<\/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\/press-fit-connectors-pcb\/#Electroless_Nickel_Immersion_Gold_ENIG\" >Elektrolizsiz Nikel-Dald\u0131rma Alt\u0131n (ENIG)<\/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\/press-fit-connectors-pcb\/#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-10\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#Organic_Solderability_Preservative_OSP\" >Organik Lehimlenebilirlik Koruyucu (OSP)<\/a><\/li><\/ul><\/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\/press-fit-connectors-pcb\/#Advantages_of_Solderless_Interconnects\" >Lehimsiz Ba\u011flant\u0131lar\u0131n Avantajlar\u0131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#Thermal_Stress_Elimination\" >Termal Gerilimin Giderilmesi<\/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\/tr\/blog\/press-fit-connectors-pcb\/#Unmatched_Reliability\" >E\u015fsiz G\u00fcvenilirlik<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#Assembly_Efficiency\" >Montaj Verimlili\u011fi<\/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\/tr\/blog\/press-fit-connectors-pcb\/#Double-Sided_Assembly_Compatibility\" >\u00c7ift Tarafl\u0131 Montaj Uyumlulu\u011fu<\/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\/tr\/blog\/press-fit-connectors-pcb\/#Repairability\" >Onar\u0131labilirlik<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/press-fit-connectors-pcb\/#How_to_Implement_Press-Fit_Technology_Step-by-Step_Guide\" >Press-Fit Teknolojisinin Uygulanmas\u0131 (Ad\u0131m Ad\u0131m K\u0131lavuz)<\/a><\/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\/tr\/blog\/press-fit-connectors-pcb\/#Best_Practices_for_Press-Fit_Assembly\" >Presle Montaj i\u00e7in En \u0130yi Uygulamalar<\/a><\/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\/tr\/blog\/press-fit-connectors-pcb\/#Frequently_Asked_Questions_FAQ\" >S\u0131k\u00e7a Sorulan Sorular (SSS)<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_to_Press-Fit_Technology\"><\/span>Press-Fit Teknolojisine Giri\u015f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Zorlu bask\u0131l\u0131 devre kart\u0131 montaj\u0131 (PCBA) alan\u0131nda m\u00fchendisler, g\u00fcvenilirli\u011fi art\u0131rmak, \u00fcretim maliyetlerini d\u00fc\u015f\u00fcrmek ve elektronik sistemlerin performans\u0131n\u0131 iyile\u015ftirmek i\u00e7in s\u00fcrekli olarak yeni y\u00f6ntemler aramaktad\u0131r. Presle oturtma teknolojisi, otomotiv elektroni\u011finden telekom\u00fcnikasyon altyap\u0131s\u0131na kadar uzanan y\u00fcksek g\u00fcvenilirlik gerektiren uygulamalarda sa\u011flam, lehim gerektirmeyen ba\u011flant\u0131lar\u0131n olu\u015fturulmas\u0131nda bir mihenk ta\u015f\u0131 olarak ortaya \u00e7\u0131km\u0131\u015ft\u0131r. Elektriksel ve mekanik ba\u011flar kurmak i\u00e7in lehim ala\u015f\u0131mlar\u0131na dayanan geleneksel delikli (THT) veya y\u00fczeye monte (SMT) teknolojilerinin aksine, presle takma konekt\u00f6rler, gaz s\u0131zd\u0131rmaz ve y\u00fcksek iletkenli\u011fe sahip bir aray\u00fcz elde etmek i\u00e7in mekanik deformasyondan yararlan\u0131r.<\/p>\n<p>Pres ge\u00e7me konekt\u00f6rlerin \u00e7al\u0131\u015fma prensiplerini ve bunlar\u0131n gerektirdi\u011fi s\u0131k\u0131 PCB \u00fcretim toleranslar\u0131n\u0131 anlamak, her donan\u0131m m\u00fchendisi veya PCB tasar\u0131mc\u0131s\u0131 i\u00e7in hayati \u00f6nem ta\u015f\u0131r. Bu makale, pres ge\u00e7me teknolojisinin ilkelerini, PCB delik toleranslar\u0131n\u0131n kritik rol\u00fcn\u00fc, kaplama ile ilgili hususlar\u0131 ve modern elektronik montajlarda lehimsiz ba\u011flant\u0131lar\u0131n kullan\u0131lmas\u0131n\u0131n avantajlar\u0131n\u0131 ele almaktad\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Mechanics_of_Press-Fit_Connectors\"><\/span>Presle Tak\u0131lan Konekt\u00f6rlerin \u00c7al\u0131\u015fma Prensibi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Temel olarak, pres ge\u00e7meli konekt\u00f6r, bask\u0131l\u0131 devre kart\u0131ndaki kaplamal\u0131 deliklere (PTH) tak\u0131lmak \u00fczere tasarlanm\u0131\u015f pimlerden (veya terminallerden) olu\u015fur. Pim, PTH'nin \u00e7ap\u0131ndan biraz daha b\u00fcy\u00fck olan ve genellikle i\u011fne deli\u011fine, \"C\" \u015fekline veya yerel bir \u00e7\u0131k\u0131nt\u0131ya benzeyen esnek bir b\u00f6l\u00fcme sahiptir.<\/p>\n<div style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-1.jpg\" alt=\"Press-Fit Konekt\u00f6rleri\" width=\"600\" height=\"383\" class=\"aligncenter size-full wp-image-6444\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-1-300x192.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/div>\n<p>Takma i\u015flemi s\u0131ras\u0131nda, \u00f6zel aletler kontroll\u00fc bir kuvvet uygulayarak konekt\u00f6r pimini deli\u011fe bast\u0131r\u0131r. Pim PTH\u2019ye girerken, esnek b\u00f6l\u00fcm elastik ve plastik olarak s\u0131k\u0131\u015f\u0131r. Bu deformasyon, kaplamal\u0131 delik duvarlar\u0131na kar\u015f\u0131 s\u00fcrekli bir normal kuvvet uygular. Ortaya \u00e7\u0131kan s\u00fcrt\u00fcnme ve bas\u0131n\u00e7, temas y\u00fczeylerindeki oksitleri veya kirletici maddeleri uzakla\u015ft\u0131rarak bir \u201cso\u011fuk kaynak\u201d veya gaz s\u0131zd\u0131rmaz bir ba\u011flant\u0131 olu\u015fturur.<\/p>\n<p>Bu gaz s\u0131zd\u0131rmaz conta, neme, a\u015f\u0131nd\u0131r\u0131c\u0131 gazlara ve \u00e7evresel kirleticilere kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r ve uzun vadeli elektriksel kararl\u0131l\u0131\u011f\u0131 garanti eder. Ayr\u0131ca, lehim kullan\u0131lmamas\u0131, montaj s\u0131ras\u0131nda termal gerilme, k\u00f6pr\u00fcleme, so\u011fuk lehim ba\u011flant\u0131lar\u0131 ve metal aras\u0131 k\u0131r\u0131lganla\u015fma risklerini ortadan kald\u0131rarak, presle ge\u00e7me ba\u011flant\u0131lar\u0131n y\u00fcksek titre\u015fimli ve y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlarda ola\u011fan\u00fcst\u00fc dayan\u0131kl\u0131 olmas\u0131n\u0131 sa\u011flar.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Importance_of_PCB_Manufacturing_Tolerances\"><\/span>PCB \u00dcretim Toleranslar\u0131n\u0131n \u00d6nemi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bas\u0131n\u00e7la oturtma ba\u011flant\u0131s\u0131n\u0131n g\u00fcvenilirli\u011fi, tamamen esnek pim ile kaplamal\u0131 delik aras\u0131ndaki hassas mekanik etkile\u015fime ba\u011fl\u0131d\u0131r. Dolay\u0131s\u0131yla, PCB \u00fcretim toleranslar\u0131, bas\u0131n\u00e7la oturtma teknolojisinin ba\u015far\u0131s\u0131nda en kritik fakt\u00f6rd\u00fcr. Delik \u00e7ok b\u00fcy\u00fckse, pim yeterli normal kuvvet olu\u015fturamaz; bu da gev\u015fek bir ba\u011flant\u0131ya, artan temas direncine ve nihayetinde ar\u0131zaya yol a\u00e7ar. Tersine, delik \u00e7ok k\u00fc\u00e7\u00fckse, yerle\u015ftirme kuvveti a\u015f\u0131r\u0131 olur ve bu da pimin b\u00fck\u00fclmesine, kaplaman\u0131n hasar g\u00f6rmesine veya PCB alt tabakalar\u0131n\u0131n ayr\u0131lmas\u0131na neden olabilir.<\/p>\n<p>En uygun dengeyi sa\u011flamak i\u00e7in m\u00fchendisler, konekt\u00f6r \u00fcreticisinin bitmi\u015f delik boyutu (FHS) ve delinmi\u015f delik boyutu (DHS) i\u00e7in belirledi\u011fi toleranslara s\u0131k\u0131 s\u0131k\u0131ya uymak zorundad\u0131r.<\/p>\n<div style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-2.jpg\" alt=\"Press-Fit Konekt\u00f6rleri\" width=\"600\" height=\"391\" class=\"aligncenter size-full wp-image-6445\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-2-300x196.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Finished_Hole_Size_FHS_Tolerances\"><\/span>Bitmi\u015f Delik Boyutu (FHS) Toleranslar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bitmi\u015f delik boyutu, t\u00fcm kaplama i\u015flemleri tamamland\u0131ktan sonra PTH\u2019nin nihai \u00e7ap\u0131n\u0131 ifade eder. Presle takma uygulamalar\u0131nda, FHS tolerans\u0131 genellikle son derece dard\u0131r; y\u00fcksek yo\u011funluklu konekt\u00f6rler i\u00e7in genellikle \u00b10,05 mm (\u00b12 mil) veya hatta \u00b10,025 mm (\u00b11 mil) aral\u0131\u011f\u0131nda belirtilir.<\/p>\n<p>Bu hassasiyet d\u00fczeyini korumak, son derece kontroll\u00fc bir PCB \u00fcretim s\u00fcreci gerektirir. \u00dcreticiler, ilk delik boyutunu belirlerken bak\u0131r kaplaman\u0131n kal\u0131nl\u0131\u011f\u0131n\u0131n yan\u0131 s\u0131ra y\u00fczey kaplamalar\u0131n\u0131 (ENIG, dald\u0131rma kalay veya HASL gibi) da hesaba katmal\u0131d\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Drilled_Hole_Size_DHS_and_Plating_Thickness\"><\/span>Delik \u00c7ap\u0131 (DHS) ve Kaplama Kal\u0131nl\u0131\u011f\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Delinen delik boyutu, herhangi bir kaplama i\u015flemi yap\u0131lmadan \u00f6nce \u00e7\u0131plak FR-4 (veya ba\u015fka bir dielektrik) alt tabakaya a\u00e7\u0131lan deli\u011fin \u00e7ap\u0131d\u0131r. DHS, kaplama kal\u0131nl\u0131\u011f\u0131 ve FHS aras\u0131ndaki ili\u015fki \u015fu \u015fekilde ifade edilir:<\/p>\n<p>FHS = DHS \u2013 (2 \u00d7 Toplam Kaplama Kal\u0131nl\u0131\u011f\u0131)<\/p>\n<p>Presle oturtmal\u0131 delikler i\u00e7in, delik g\u00f6vdesindeki bak\u0131r kaplama kal\u0131nl\u0131\u011f\u0131 genellikle 25 \u00b5m ile 50 \u00b5m (1 ila 2 mil) aras\u0131nda belirtilir. Bu sa\u011flam bak\u0131r tabaka, y\u0131rt\u0131lma veya \u00e7atlama olmadan yerle\u015ftirme kuvvetlerine dayanmak i\u00e7in gerekli yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fc sa\u011flar.<\/p>\n<p>\u0130malat\u00e7\u0131lar, delik i\u00e7indeki sapma, bula\u015fma ve y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcn\u00fc en aza indirmek i\u00e7in delme i\u015flemini dikkatle kontrol etmelidir. D\u00fczg\u00fcn ve kusursuz silindirik delikler a\u00e7arak kaplaman\u0131n e\u015fit da\u011f\u0131l\u0131m\u0131n\u0131 sa\u011flamak i\u00e7in y\u00fcksek kaliteli karb\u00fcr matkap u\u00e7lar\u0131 ve optimize edilmi\u015f ilerleme ve h\u0131z de\u011ferleri hayati \u00f6nem ta\u015f\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Surface_Finishes_for_Press-Fit_Interconnects\"><\/span>Presle Tak\u0131lan Ba\u011flant\u0131 Elemanlar\u0131 i\u00e7in Y\u00fczey Kaplamalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PTH\u2019ye uygulanan y\u00fczey i\u015fleme, takma kuvvetini, so\u011fuk kayna\u011f\u0131n kalitesini ve presle ge\u00e7me ba\u011flant\u0131s\u0131n\u0131n uzun vadeli g\u00fcvenilirli\u011fini \u00f6nemli \u00f6l\u00e7\u00fcde etkiler. Uygun y\u00fczey i\u015flemenin se\u00e7ilmesi, uygulaman\u0131n ve konekt\u00f6r malzemesinin \u00f6zel gereksinimlerinin de\u011ferlendirilmesini gerektirir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Immersion_Tin_ImSn\"><\/span>Dald\u0131rma Kalay (ImSn)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dald\u0131rma kalay kaplama, \u00f6zellikle otomotiv ve telekom\u00fcnikasyon sekt\u00f6rlerinde, presle oturtma uygulamalar\u0131 i\u00e7in en uygun y\u00fczey kaplamas\u0131 olarak yayg\u0131n bir \u015fekilde kabul edilmektedir. Kalay, m\u00fckemmel kayganl\u0131k sa\u011flar, b\u00f6ylece gerekli yerle\u015ftirme kuvvetini azalt\u0131r ve pimin a\u015f\u0131nmas\u0131n\u0131 en aza indirir. Ayr\u0131ca kalay, bas\u0131n\u00e7 alt\u0131nda kolayca deforme olur ve bu da geni\u015f, y\u00fcksek iletkenli\u011fe sahip bir temas alan\u0131n\u0131n olu\u015fmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r. ImSn'nin karakteristik kal\u0131nl\u0131\u011f\u0131 genellikle 0,8 \u00b5m ile 1,2 \u00b5m aras\u0131ndad\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electroless_Nickel_Immersion_Gold_ENIG\"><\/span>Elektrolizsiz Nikel-Dald\u0131rma Alt\u0131n (ENIG)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ENIG, \u00fcst\u00fcn korozyon direnci ve \u00e7ok d\u00fcz bir y\u00fczey sunmas\u0131 nedeniyle y\u00fcksek g\u00fcvenilirlik gerektiren devre kartlar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Bununla birlikte, nikel sert bir metal oldu\u011fundan kalaya k\u0131yasla takma kuvvetini art\u0131r\u0131r. ENIG kullanan m\u00fchendisler, presle takma ekipmanlar\u0131n\u0131n kart\u0131 veya konekt\u00f6r\u00fc zarar vermeden gerekli kuvveti sa\u011flayabildi\u011finden emin olmal\u0131d\u0131r. Tipik bir ENIG kaplamas\u0131, 3-6 \u00b5m nikel ve 0,05-0,12 \u00b5m alt\u0131ndan olu\u015fur.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hot_Air_Solder_Leveling_HASL\"><\/span>S\u0131cak Hava Lehim Tesviyesi (HASL)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HASL ve Kur\u015funsuz HASL, genellikle presle tak\u0131lan konekt\u00f6rler i\u00e7in tavsiye edilmez. HASL i\u015flemi, PTH\u2019nin i\u00e7inde d\u00fczensiz bir y\u00fczey yap\u0131s\u0131 olu\u015fturur ve bu da gerekli olan s\u0131k\u0131 FHS toleranslar\u0131n\u0131n korunmas\u0131n\u0131 neredeyse imkans\u0131z hale getirir. D\u00fczensiz y\u00fczey, tutars\u0131z takma kuvvetlerine ve g\u00fcvenilmez ba\u011flant\u0131lara yol a\u00e7abilir. <strong>Hakk\u0131nda daha fazla bilgi edinin <a href=\"\/tr\/blog\/return-path-optimization-si\/\">Geri D\u00f6n\u00fc\u015f Yolu Optimizasyonu: Y\u00fcksek Frekansl\u0131 Sinyal B\u00fct\u00fcnl\u00fc\u011f\u00fc i\u00e7in Sa\u011flam Referans D\u00fczlemlerinin Tasar\u0131m\u0131<\/a>.<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Organic_Solderability_Preservative_OSP\"><\/span>Organik Lehimlenebilirlik Koruyucu (OSP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>OSP, bak\u0131r\u0131 oksidasyondan koruyan ince, organik bir kaplama sa\u011flar. OSP, presle takma uygulamalar\u0131nda kullan\u0131labilse de dikkatli bir \u015fekilde kullan\u0131lmal\u0131d\u0131r. Takma i\u015flemi s\u0131ras\u0131nda OSP tabakas\u0131 kolayca delinir ve alt\u0131ndaki bak\u0131rla do\u011frudan temas sa\u011flan\u0131r. Ancak OSP kayganl\u0131k \u00f6zelli\u011fi sunmad\u0131\u011f\u0131ndan, daha y\u00fcksek takma kuvvetleri gerektirir. <strong>Hakk\u0131nda daha fazla bilgi edinin <a href=\"\/tr\/blog\/controlled-depth-backdrilling-pcb\/\">Geri Delme: Hassas Derinlik Kontrol\u00fcyle Sinyal Yans\u0131malar\u0131n\u0131n Ortadan Kald\u0131r\u0131lmas\u0131<\/a>.<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_Solderless_Interconnects\"><\/span>Lehimsiz Ba\u011flant\u0131lar\u0131n Avantajlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Press-fit teknolojisine ge\u00e7i\u015f, geleneksel lehimli ba\u011flant\u0131lara k\u0131yasla sundu\u011fu bir\u00e7ok \u00f6nemli m\u00fchendislik ve \u00fcretim avantaj\u0131 sayesinde h\u0131z kazanmaktad\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thermal_Stress_Elimination\"><\/span>Termal Gerilimin Giderilmesi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lehimleme i\u015flemleri, \u00f6zellikle dalga lehimleme ve se\u00e7ici lehimleme, PCB\u2019yi a\u015f\u0131r\u0131 s\u0131cakl\u0131k dalgalanmalar\u0131na maruz b\u0131rak\u0131r. Bu termal \u015fok, PCB\u2019nin e\u011frilmesine neden olabilir, hassas bile\u015fenlere zarar verebilir ve \u00e7ok katmanl\u0131 kartlar\u0131n b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc tehlikeye atabilir. Bas\u0131n\u00e7la yerle\u015ftirme, tamamen mekanik ve oda s\u0131cakl\u0131\u011f\u0131nda ger\u00e7ekle\u015ftirilen bir i\u015flemdir ve montaj \u00fczerindeki termal gerilimi tamamen ortadan kald\u0131r\u0131r.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Unmatched_Reliability\"><\/span>E\u015fsiz G\u00fcvenilirlik<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Presli ba\u011flant\u0131lar\u0131n gaz s\u0131zd\u0131rmaz aray\u00fcz\u00fc, so\u011fuk lehimleme, bo\u015fluk olu\u015fumu, ak\u0131 s\u0131k\u0131\u015fmas\u0131 ve termal genle\u015fme katsay\u0131s\u0131 (CTE) uyumsuzluklar\u0131n\u0131n yol a\u00e7t\u0131\u011f\u0131 yorulma \u00e7atlaklar\u0131 gibi lehim ba\u011flant\u0131lar\u0131yla ili\u015fkili yayg\u0131n ar\u0131za t\u00fcrlerine kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r. Presli konekt\u00f6rler, \u015fiddetli darbe, titre\u015fim ve termal d\u00f6ng\u00fcye maruz kalan ortamlarda \u00fcst\u00fcn performans g\u00f6sterir. <strong>Hakk\u0131nda daha fazla bilgi edinin <a href=\"\/tr\/blog\/skew-compensation-fwe-pcb\/\">E\u011frilik D\u00fczeltmesi: PCIe Gen 6 i\u00e7in Fiber \u00d6rg\u00fc Etkisi (FWE) ve Uzunluk E\u015fle\u015ftirmesinin Y\u00f6netimi<\/a>.<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Assembly_Efficiency\"><\/span>Montaj Verimlili\u011fi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Press-fit teknolojisi, PCBA \u00fcretim s\u00fcrecini kolayla\u015ft\u0131r\u0131r. Bu teknoloji, lehim pastas\u0131 bask\u0131s\u0131, yeniden ak\u0131\u015f profilleme, dalga lehimleme kurulumlar\u0131 ve montaj sonras\u0131 temizlik i\u015flemlerine olan ihtiyac\u0131 ortadan kald\u0131r\u0131r. S\u00fcre\u00e7 ad\u0131mlar\u0131ndaki bu azalma, daha d\u00fc\u015f\u00fck \u00fcretim maliyetleri, artan \u00fcretim hacmi ve daha y\u00fcksek genel verim ile sonu\u00e7lan\u0131r. <strong>Hakk\u0131nda daha fazla bilgi edinin <a href=\"\/tr\/blog\/embedded-pcb-components-iot\/\">G\u00f6m\u00fcl\u00fc Bile\u015fenler: G\u00f6m\u00fcl\u00fc PCB Bile\u015fenleriyle IoT Cihazlar\u0131n\u0131n Minyat\u00fcrle\u015ftirilmesi<\/a>.<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Double-Sided_Assembly_Compatibility\"><\/span>\u00c7ift Tarafl\u0131 Montaj Uyumlulu\u011fu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bile\u015fenlerin kart\u0131n her iki y\u00fcz\u00fcne de yo\u011fun bir \u015fekilde yerle\u015ftirildi\u011fi karma\u015f\u0131k montajlarda, THT bile\u015fenleri i\u00e7in bir kart\u0131 dalga lehimleme makinesinden ge\u00e7irmek olduk\u00e7a sorunlu olabilir. Bas\u0131n\u00e7la tak\u0131lan konekt\u00f6rler, her iki y\u00fcz\u00fcndeki t\u00fcm SMT bile\u015fenlerinin yeniden ak\u0131\u015f lehimlemesi tamamland\u0131ktan sonra tak\u0131labilir; bu da montaj s\u0131ras\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde basitle\u015ftirir.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Repairability\"><\/span>Onar\u0131labilirlik<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bas\u0131n\u00e7la oturtmal\u0131 ba\u011flant\u0131lar son derece kal\u0131c\u0131 olmakla birlikte, \u00f6zel aletler sayesinde hasarl\u0131 pimlerin veya konekt\u00f6rlerin \u0131s\u0131 uygulanmadan g\u00fcvenli bir \u015fekilde \u00e7\u0131kar\u0131lmas\u0131 ve de\u011fi\u015ftirilmesi m\u00fcmk\u00fcnd\u00fcr. Bu sayede, THT bile\u015fenlerinin lehimlerinin s\u00f6k\u00fclmesi s\u0131ras\u0131nda s\u0131k\u00e7a kar\u015f\u0131la\u015f\u0131lan bir risk olan, \u00e7evredeki PCB alan\u0131nda termal hasar olu\u015fmas\u0131 \u00f6nlenir.<\/p>\n<h2><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors.jpg\" alt=\"Press-Fit Konekt\u00f6rleri\" width=\"600\" height=\"397\" class=\"aligncenter size-full wp-image-6443\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-300x199.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/08\/Press-Fit-Connectors-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Implement_Press-Fit_Technology_Step-by-Step_Guide\"><\/span>Press-Fit Teknolojisinin Uygulanmas\u0131 (Ad\u0131m Ad\u0131m K\u0131lavuz)<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\">A\u015fa\u011f\u0131daki m\u00fchendislik kurallar\u0131na uyun.<\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1\"><strong class=\"schema-how-to-step-name\">Uygun Konekt\u00f6r\u00fc Se\u00e7in<\/strong> <p class=\"schema-how-to-step-text\">\u00d6ncelikle, uygulaman\u0131z\u0131n elektriksel (ak\u0131m, gerilim, sinyal b\u00fct\u00fcnl\u00fc\u011f\u00fc) ve \u00e7evresel gereksinimlerini kar\u015f\u0131layan bir pres ge\u00e7me konekt\u00f6r belirleyin. Pim tasar\u0131m\u0131n\u0131 (\u00f6rn. i\u011fne deli\u011fi) ve \u00fcreticinin belirtti\u011fi takma kuvveti parametrelerini de\u011ferlendirin.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-2\"><strong class=\"schema-how-to-step-name\">PCB Delik \u00d6zelliklerini Belirleyin<\/strong> <p class=\"schema-how-to-step-text\">Gerekli olan kesin Bitmi\u015f Delik Boyutu (FHS) ve tolerans\u0131 belirlemek i\u00e7in konekt\u00f6r \u00fcreticisinin teknik veriler sayfas\u0131na ba\u015fvurun. Genellikle tolerans \u00b10,05 mm\u2019dir. Bu gereklili\u011fi imalat \u00e7iziminde a\u00e7\u0131k\u00e7a belirtin.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-3\"><strong class=\"schema-how-to-step-name\">Kaplama Kal\u0131nl\u0131\u011f\u0131n\u0131 Belirtin<\/strong> <p class=\"schema-how-to-step-text\">\u00dcretim talimatlar\u0131nda, deli\u011fin i\u00e7 k\u0131sm\u0131nda gerekli bak\u0131r kaplama kal\u0131nl\u0131\u011f\u0131n\u0131n (genellikle 25 \u00b5m ile 50 \u00b5m aras\u0131nda) belirtildi\u011finden emin olun. Bu, takma i\u015flemi s\u0131ras\u0131nda ortaya \u00e7\u0131kan mekanik gerilimi kar\u015f\u0131lamak a\u00e7\u0131s\u0131ndan hayati \u00f6nem ta\u015f\u0131r.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-4\"><strong class=\"schema-how-to-step-name\">Y\u00fczey Kaplamas\u0131n\u0131 Se\u00e7in<\/strong> <p class=\"schema-how-to-step-text\">Pres ge\u00e7me teknolojisiyle uyumlu bir y\u00fczey kaplamas\u0131 se\u00e7in. Dald\u0131rma Kalay (ImSn), ya\u011flama \u00f6zelli\u011fi nedeniyle \u015fiddetle tavsiye edilirken, ENIG ise y\u00fcksek g\u00fcvenilirlik gerektiren uygulamalar i\u00e7in uygundur. Pres ge\u00e7me delikleri i\u00e7in HASL kullan\u0131m\u0131n\u0131 a\u00e7\u0131k\u00e7a yasaklay\u0131n.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-5\"><strong class=\"schema-how-to-step-name\">PCB Ayak \u0130zi Tasar\u0131m\u0131<\/strong> <p class=\"schema-how-to-step-text\">\u00dcreticinin \u00f6nerilerine uygun olarak PCB ayak izini olu\u015fturun. Delme i\u015flemi s\u0131ras\u0131nda kopmay\u0131 \u00f6nlemek ve pim yerle\u015ftirme s\u0131ras\u0131nda yap\u0131sal destek sa\u011flamak i\u00e7in yeterli halka boyutuna sahip oldu\u011fundan emin olun.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-6\"><strong class=\"schema-how-to-step-name\">\u00dcreticiyle \u0130leti\u015fim Kurun<\/strong> <p class=\"schema-how-to-step-text\">Tasar\u0131m gereksinimlerinizi s\u00fcrecin erken a\u015famalar\u0131nda PCB \u00fcreticisiyle payla\u015f\u0131n. Belirtilen FHS i\u00e7in gerekli olan s\u0131k\u0131 delme ve kaplama toleranslar\u0131n\u0131 kar\u015f\u0131layabilme kapasitelerini teyit edin.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-7\"><strong class=\"schema-how-to-step-name\">Montaj S\u00fcrecini Planlay\u0131n<\/strong> <p class=\"schema-how-to-step-text\">S\u00f6zle\u015fmeli \u00fcretici (CM) veya montaj tesisi ile koordinasyon sa\u011flayarak, bunlar\u0131n uygun presle takma ekipman\u0131na sahip olduklar\u0131ndan emin olun. Kal\u0131p, PCB\u2019nin b\u00fck\u00fclmesini \u00f6nlemek i\u00e7in PCB\u2019yi d\u00fczg\u00fcn bir \u015fekilde desteklemeli ve konekt\u00f6r\u00fc tam olarak yerine oturtmak i\u00e7in kontroll\u00fc, dik bir kuvvet uygulamal\u0131d\u0131r.<\/p> <\/li><\/ol><\/div><p>Bas\u0131n\u00e7la oturtmal\u0131 konekt\u00f6rlerin bir PCB tasar\u0131m\u0131na ba\u015far\u0131l\u0131 bir \u015fekilde entegre edilmesi, ilk \u015fematik taslaktan son montaja kadar sistematik bir yakla\u015f\u0131m gerektirir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Best_Practices_for_Press-Fit_Assembly\"><\/span>Presle Montaj i\u00e7in En \u0130yi Uygulamalar<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Bas\u0131n\u00e7la oturtmal\u0131 konekt\u00f6rlerin fiziksel olarak tak\u0131lmas\u0131, \u00f6zel ekipman ve titiz bir kurulum gerektiren hassas bir i\u015flemdir.<\/p>\n<p><strong>Aletler ve Destek:<\/strong> PCB, \u00f6zel bir sabitleme aparat\u0131 veya \u00f6rs kullan\u0131larak alt taraftan e\u015fit \u015fekilde desteklenmelidir. Bu, takma i\u015flemi s\u0131ras\u0131nda kart\u0131n e\u011frilmesini veya belirli b\u00f6lgelerde gerilme k\u0131r\u0131lmalar\u0131n\u0131n olu\u015fmas\u0131n\u0131 \u00f6nler. \u00dcst kal\u0131p, yani \u201cpres blo\u011fu\u201d, kuvveti konekt\u00f6r g\u00f6vdesi boyunca e\u015fit bir \u015fekilde da\u011f\u0131tmal\u0131 ve pimlerin deliklere kart y\u00fczeyine tam olarak dik bir \u015fekilde girmesini sa\u011flamal\u0131d\u0131r.<\/p>\n<p><strong>Kuvvet \u0130zleme:<\/strong> Modern presle ge\u00e7me ekipmanlar\u0131, s\u00fcrekli kuvvet-mesafe izleme \u00f6zelli\u011fini kullan\u0131r. Sistem, yerle\u015ftirme derinli\u011finin her bir art\u0131\u015f\u0131nda uygulanan kuvveti \u00f6l\u00e7er. Bu veriler, \u00f6nceden tan\u0131mlanm\u0131\u015f kabul edilebilir s\u0131n\u0131rlarla kar\u015f\u0131la\u015ft\u0131r\u0131lan bir imza e\u011frisi olu\u015fturur. Girme kuvveti \u00e7ok d\u00fc\u015f\u00fckse (delik boyutunun fazla b\u00fcy\u00fck oldu\u011funu g\u00f6sterir) veya \u00e7ok y\u00fcksekse (delik boyutunun fazla k\u00fc\u00e7\u00fck oldu\u011funu veya pimin yanl\u0131\u015f hizaland\u0131\u011f\u0131n\u0131 g\u00f6sterir), makine operat\u00f6r\u00fc uyar\u0131r ve hatal\u0131 montajlar\u0131n bir sonraki a\u015famaya ge\u00e7mesini \u00f6nler.<\/p>\n<p><strong>Pim Mesafesi ve Yerle\u015fimi:<\/strong> Konekt\u00f6rler, \u00fcretici taraf\u0131ndan belirtilen oturma derinli\u011fine ula\u015fana kadar bast\u0131r\u0131lmal\u0131d\u0131r. A\u015f\u0131r\u0131 bast\u0131rma, PCB y\u00fczeyine ve konekt\u00f6r g\u00f6vdesine zarar verebilirken, yetersiz bast\u0131rma ise elektrik ba\u011flant\u0131s\u0131n\u0131 ve bile\u015fenin mekanik sa\u011flaml\u0131\u011f\u0131n\u0131 tehlikeye atar.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span>S\u0131k\u00e7a Sorulan Sorular (SSS)<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-1\"><strong class=\"schema-faq-question\">Esnek bask\u0131l\u0131 devrelerde (FPC\u2019lerde) presle tak\u0131lan konekt\u00f6rler kullan\u0131labilir mi?<\/strong> <p class=\"schema-faq-answer\">Evet, ancak baz\u0131 \u00f6nemli hususlar vard\u0131r. Esnek devre kartlar\u0131 genellikle takma kuvvetlerine dayanmak i\u00e7in gereken sertli\u011fe sahip de\u011fildir. Esnek devre kartlar\u0131nda (FPC) presle tak\u0131lan konekt\u00f6rlerin kullan\u0131lmas\u0131, mekanik destek sa\u011flamak amac\u0131yla genellikle konekt\u00f6r b\u00f6lgesinin \u00e7evresine yerle\u015ftirilen sertle\u015ftirici elemanlar\u0131n (kal\u0131n FR-4 veya poliimid katmanlar\u0131 gibi) eklenmesini gerektirir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-2\"><strong class=\"schema-faq-question\">Yanl\u0131\u015f tak\u0131lm\u0131\u015f bir pres ge\u00e7me konekt\u00f6r\u00fc yeniden d\u00fczenlenebilir mi?<\/strong> <p class=\"schema-faq-answer\">Evet. Kaplamal\u0131 deliklere zarar vermeden, presle tak\u0131lm\u0131\u015f pimleri veya konekt\u00f6rlerin tamam\u0131n\u0131 PCB\u2019den \u00e7\u0131karmak i\u00e7in \u00f6zel \u00e7\u0131karma aletleri mevcuttur. \u00c7\u0131kar\u0131ld\u0131ktan sonra, genellikle ayn\u0131 deliklere yeni bir konekt\u00f6r tak\u0131labilir; ancak konekt\u00f6r \u00fcreticileri, kaplaman\u0131n b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn korunmas\u0131n\u0131 sa\u011flamak amac\u0131yla belirli bir delik i\u00e7in genellikle en fazla iki veya \u00fc\u00e7 takma d\u00f6ng\u00fcs\u00fc yap\u0131lmas\u0131n\u0131 \u00f6nerir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-3\"><strong class=\"schema-faq-question\">Presli ba\u011flant\u0131n\u0131n g\u00fcvenilirli\u011fini nas\u0131l test edebilirim?<\/strong> <p class=\"schema-faq-answer\">G\u00fcvenilirlik testleri genellikle \u00e7evresel stres taramas\u0131n\u0131 (ESS) i\u00e7erir. Buna termal d\u00f6ng\u00fc, nemli \u0131s\u0131 testi ve rastgele titre\u015fim testi dahildir. \u00c7evresel maruziyetin ard\u0131ndan, presle ge\u00e7me ba\u011flant\u0131s\u0131n\u0131n temas direnci \u00f6l\u00e7\u00fcl\u00fcr. Temas direncindeki art\u0131\u015f\u0131n belirli bir e\u015fik de\u011ferini a\u015fmas\u0131 (\u00f6rne\u011fin, 10 miliohm'dan fazla bir de\u011fi\u015fiklik), gaz s\u0131zd\u0131rmaz contan\u0131n bozuldu\u011funu g\u00f6sterir.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-4\"><strong class=\"schema-faq-question\">Neden presle oturtulan delikler i\u00e7in HASL y\u00fczey kaplamas\u0131n\u0131 kullanam\u0131yorum?<\/strong> <p class=\"schema-faq-answer\">S\u0131cak Hava Lehim D\u00fczeltme (HASL) i\u015flemi, delik g\u00f6vdesi i\u00e7inde lehimin dengesiz bir \u015fekilde da\u011f\u0131lmas\u0131na neden olur ve genellikle damla \u015fekli veya de\u011fi\u015fken kal\u0131nl\u0131klar ortaya \u00e7\u0131kar\u0131r. Bu dengesiz y\u00fczey yap\u0131s\u0131, tutarl\u0131 ve g\u00fcvenilir presle takma i\u015flemi i\u00e7in gerekli olan s\u0131k\u0131 \u00e7ap toleranslar\u0131n\u0131n (genellikle \u00b10,05 mm) garanti edilmesini imk\u00e2ns\u0131z k\u0131lar.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-5\"><strong class=\"schema-faq-question\">\u201c\u0130\u011fne Deli\u011fi\u201d (EON) pimi nedir?<\/strong> <p class=\"schema-faq-answer\">\u0130\u011fne Deli\u011fi, presle tak\u0131lan konekt\u00f6rlerde kullan\u0131lan en yayg\u0131n esnek pim tasar\u0131m\u0131d\u0131r. Pimin ortas\u0131 ikiye ayr\u0131lm\u0131\u015f ve d\u0131\u015fa do\u011fru kavisli olup, bir i\u011fne deli\u011fine benzer. Tak\u0131ld\u0131\u011f\u0131nda, kavisli k\u0131s\u0131mlar i\u00e7e do\u011fru s\u0131k\u0131\u015farak, delik \u00e7ap\u0131ndaki k\u00fc\u00e7\u00fck farkl\u0131l\u0131klar\u0131 telafi ederken, gaz s\u0131zd\u0131rmaz bir ba\u011flant\u0131 i\u00e7in gerekli olan s\u00fcrekli normal kuvveti olu\u015fturur.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction to Press-Fit Technology In the demanding field of printed circuit board assembly (PCBA), engineers are continually seeking methods to improve reliability, reduce manufacturing costs, and enhance the performance of electronic systems. Press-fit technology has emerged as a cornerstone for creating robust, solderless interconnects in high-reliability applications ranging from automotive electronics to telecommunications infrastructure. Unlike [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6446,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Press-Fit Connectors","_yoast_wpseo_title":"Press-Fit Connectors: PCB Manufacturing Tolerances for Solderless Interconnects","_yoast_wpseo_metadesc":"An in-depth guide to press-fit connectors, discussing PCB manufacturing tolerances for solderless interconnects and best practices in PCB assembly.","footnotes":""},"categories":[108],"tags":[592,278,591,593],"class_list":["post-6264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pcb-manufacturing-tolerances","tag-pcba","tag-press-fit-connectors","tag-solderless-interconnects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Press-Fit Connectors: PCB Manufacturing Tolerances for Solderless 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