{"id":4129,"date":"2025-08-19T14:04:44","date_gmt":"2025-08-19T06:04:44","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4129"},"modified":"2025-08-19T14:04:48","modified_gmt":"2025-08-19T06:04:48","slug":"4-layer-1-6-mm-pcb-laminate-structure","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/","title":{"rendered":"4 katmanl\u0131 1,6 mm PCB laminat yap\u0131s\u0131"},"content":{"rendered":"<p>G\u00fcn\u00fcm\u00fcz elektronik \u00fcr\u00fcn tasar\u0131m\u0131nda, 4 katmanl\u0131 1,6 mm PCB'ler bir\u00e7ok m\u00fchendis i\u00e7in tercih edilen \u00e7\u00f6z\u00fcm haline gelmi\u015ftir. Bu yap\u0131 karma\u015f\u0131kl\u0131k, maliyet ve performans aras\u0131nda m\u00fckemmel bir denge kurarak \u00f6zellikle orta karma\u015f\u0131kl\u0131ktaki devre tasar\u0131mlar\u0131 i\u00e7in uygun hale gelir.<\/p><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\/4-layer-1-6-mm-pcb-laminate-structure\/#Standard_Stackup_Structure_of_4-Layer_16mm_PCB\" >4-Katmanl\u0131 1.6mm PCB'nin Standart \u0130stifleme Yap\u0131s\u0131<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Historical_Origins_of_16mm_Thickness_as_Industry_Standard\" >End\u00fcstri Standard\u0131 Olarak 1,6mm Kal\u0131nl\u0131\u011f\u0131n Tarihsel K\u00f6kenleri<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Key_Design_Considerations_for_4-Layer_16mm_PCB\" >4-Katmanl\u0131 1.6mm PCB i\u00e7in Temel Tasar\u0131m Hususlar\u0131<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Impedance_Control_and_Signal_Integrity\" >Empedans Kontrol\u00fc ve Sinyal B\u00fct\u00fcnl\u00fc\u011f\u00fc<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Power_Distribution_and_Decoupling_Design\" >G\u00fc\u00e7 Da\u011f\u0131t\u0131m\u0131 ve Dekuplaj Tasar\u0131m\u0131<\/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\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/#Electromagnetic_Compatibility_EMC_Optimization\" >Elektromanyetik Uyumluluk (EMC) Optimizasyonu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/#Material_Selection_and_Performance_Parameters\" >Malzeme Se\u00e7imi ve Performans Parametreleri<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/#Core_Material_Options\" >\u00c7ekirdek Malzeme Se\u00e7enekleri<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Key_Performance_Parameters\" >Temel Performans Parametreleri<\/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\/4-layer-1-6-mm-pcb-laminate-structure\/#Comparison_and_Applications_of_4-Layer_PCBs_with_Different_Thicknesses\" >Farkl\u0131 Kal\u0131nl\u0131klara Sahip 4 Katmanl\u0131 PCB'lerin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131 ve Uygulamalar\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\/4-layer-1-6-mm-pcb-laminate-structure\/#Manufacturing_Process_and_Quality_Control_Points\" >\u00dcretim S\u00fcreci ve Kalite Kontrol Noktalar\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/#Frequently_Asked_Questions\" >S\u0131k\u00e7a Sorulan Sorular<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/#Recommendations_for_Selecting_Professional_PCB_Manufacturing_Services\" >Profesyonel PCB \u00dcretim Hizmetlerini Se\u00e7mek \u0130\u00e7in \u00d6neriler<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_Stackup_Structure_of_4-Layer_16mm_PCB\"><\/span>4-Katmanl\u0131 1.6mm PCB'nin Standart \u0130stifleme Yap\u0131s\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Standart 4 katmanl\u0131 1,6 mm PCB tipik olarak a\u015fa\u011f\u0131daki d\u00fczenlemeye sahip klasik &#8220;sinyal katman\u0131\/toprak katman\u0131\/g\u00fc\u00e7 katman\u0131\/sinyal katman\u0131&#8221; yap\u0131land\u0131rmas\u0131n\u0131 benimser:<\/p><ol class=\"wp-block-list\"><li><strong>\u00dcst Katman (L1)<\/strong>: Sinyal katman\u0131 (d\u0131\u015f), bile\u015fen yerle\u015ftirme ve y\u00fcksek h\u0131zl\u0131 sinyal y\u00f6nlendirme i\u00e7in<\/li>\n\n<li><strong>\u0130\u00e7 Katman 1 (L2)<\/strong>: D\u00fc\u015f\u00fck empedansl\u0131 d\u00f6n\u00fc\u015f yollar\u0131 sa\u011flayan toprak d\u00fczlemi (GND)<\/li>\n\n<li><strong>\u0130\u00e7 Katman 2 (L3)<\/strong>: G\u00fc\u00e7 d\u00fczlemi (VCC), g\u00fc\u00e7 da\u011f\u0131t\u0131m\u0131 i\u00e7in<\/li>\n\n<li><strong>Alt Katman (L4)<\/strong>: Sinyal katman\u0131 (d\u0131\u015f), yard\u0131mc\u0131 y\u00f6nlendirme ve bile\u015fen yerle\u015ftirme i\u00e7in<\/li><\/ol><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"803\" height=\"308\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6.png\" alt=\"4 katmanl\u0131 1,6 mm PCB\" class=\"wp-image-4130\" style=\"width:600px\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6.png 803w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6-300x115.png 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6-768x295.png 768w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6-18x7.png 18w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-1.6-600x230.png 600w\" sizes=\"auto, (max-width: 803px) 100vw, 803px\" \/><\/figure><\/div><p>Bu yap\u0131, katmanlar\u0131 birbirine lamine etmek i\u00e7in prepreg (PP, tipik olarak 2116 tipi, yakla\u015f\u0131k 0,12 mm kal\u0131nl\u0131\u011f\u0131nda) kullan\u0131r ve toplam kal\u0131nl\u0131\u011f\u0131 1,6 mm olan bitmi\u015f bir levha olu\u015fturur.Tipik bir malzeme kal\u0131nl\u0131\u011f\u0131 da\u011f\u0131l\u0131m\u0131 \u00f6rne\u011fi a\u015fa\u011f\u0131daki gibidir:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Katman<\/th><th>Malzeme\/A\u00e7\u0131klama<\/th><th>Kal\u0131nl\u0131k (\u00d6rnek)<\/th><\/tr><\/thead><tbody><tr><td>\u00dcst Katman<\/td><td>Sinyal katman\u0131 (1oz bak\u0131r)<\/td><td>0,035 mm<\/td><\/tr><tr><td>Prepreg<\/td><td>Dielektrik (FR-4)<\/td><td>0.2mm<\/td><\/tr><tr><td>\u0130\u00e7 Katman 1<\/td><td>Toprak d\u00fczlemi (1oz bak\u0131r)<\/td><td>0,035 mm<\/td><\/tr><tr><td>\u00c7ekirdek<\/td><td>Dielektrik (FR-4)<\/td><td>0,8 mm<\/td><\/tr><tr><td>\u0130\u00e7 Katman 2<\/td><td>G\u00fc\u00e7 d\u00fczlemi (1oz bak\u0131r)<\/td><td>0,035 mm<\/td><\/tr><tr><td>Prepreg<\/td><td>Dielektrik (FR-4)<\/td><td>0.2mm<\/td><\/tr><tr><td>Alt Katman<\/td><td>Sinyal katman\u0131 (1oz bak\u0131r)<\/td><td>0,035 mm<\/td><\/tr><\/tbody><\/table><\/figure><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"365\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup.png\" alt=\"4 Katmanl\u0131 PCB\" class=\"wp-image-4131\" style=\"width:599px\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup.png 1024w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-300x107.png 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-768x274.png 768w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-18x6.png 18w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-600x214.png 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Historical_Origins_of_16mm_Thickness_as_Industry_Standard\"><\/span>End\u00fcstri Standard\u0131 Olarak 1,6mm Kal\u0131nl\u0131\u011f\u0131n Tarihsel K\u00f6kenleri<span class=\"ez-toc-section-end\"><\/span><\/h2><p>1,6 mm (yakla\u015f\u0131k 63mil) kal\u0131nl\u0131\u011f\u0131n PCB'ler i\u00e7in bir end\u00fcstri standard\u0131 haline gelmesi tesad\u00fcf de\u011fil, derin tarihsel k\u00f6klere sahiptir. Vakum t\u00fcp\u00fc d\u00f6neminde, fenolik re\u00e7ine laminatlar tipik olarak 1\/16 in\u00e7 (yakla\u015f\u0131k 1.6 mm) kal\u0131nl\u0131\u011f\u0131nda \u00fcretildi ve e\u015fle\u015fen konekt\u00f6rler ve di\u011fer bile\u015fenler bu spesifikasyon i\u00e7in tasarland\u0131 ve yava\u015f yava\u015f tam bir end\u00fcstriyel zincir standard\u0131 olu\u015fturdu.<\/p><p>Teknolojik geli\u015fmelerle birlikte, PCB kal\u0131nl\u0131k aral\u0131klar\u0131 art\u0131k 0,4-3,0 mm'ye veya daha da geni\u015flemi\u015f olsa da, 1,6 mm, iyi mekanik mukavemeti, \u00fcretim kolayl\u0131\u011f\u0131 ve maliyet etkinli\u011fi nedeniyle \u00e7o\u011fu elektronik \u00fcr\u00fcn i\u00e7in varsay\u0131lan se\u00e7im olmaya devam etmektedir.\u00d6zellikle 4 katmanl\u0131 levhalar i\u00e7in 1,6 mm kal\u0131nl\u0131k, ideal ara katman yal\u0131t\u0131m\u0131 ve yap\u0131sal stabilite sa\u011flar.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Design_Considerations_for_4-Layer_16mm_PCB\"><\/span>4-Katmanl\u0131 1.6mm PCB i\u00e7in Temel Tasar\u0131m Hususlar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Impedance_Control_and_Signal_Integrity\"><\/span>Empedans Kontrol\u00fc ve Sinyal B\u00fct\u00fcnl\u00fc\u011f\u00fc<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Y\u00fcksek h\u0131zl\u0131 devre tasar\u0131m\u0131nda empedans kontrol\u00fc \u00e7ok \u00f6nemlidir.4 katmanl\u0131 1,6 mm PCB, \u00f6zel toprak ve g\u00fc\u00e7 katmanlar\u0131 arac\u0131l\u0131\u011f\u0131yla sinyaller i\u00e7in net referans d\u00fczlemleri sa\u011flayarak empedans e\u015fle\u015ftirme tasar\u0131m\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde basitle\u015ftirir. Tipik tasar\u0131m de\u011ferleri \u015funlar\u0131 i\u00e7erir:<\/p><ul class=\"wp-block-list\"><li>Tek u\u00e7lu sinyaller: 50\u03a9\u00b110%<\/li>\n\n<li>Diferansiyel \u00e7iftler: 100\u03a9\u00b110%<\/li><\/ul><p>\u0130z geni\u015fli\u011fini (\u00f6rn. 0,195 mm), aral\u0131\u011f\u0131 ve dielektrik kal\u0131nl\u0131\u011f\u0131n\u0131 hassas bir \u015fekilde kontrol ederek, m\u00fchendisler hedef empedans de\u011ferlerine kolayca ula\u015fabilirler.Topfast'\u0131n m\u00fchendislik ekibi empedans kontrol\u00fc konusunda geni\u015f deneyime sahiptir ve tasar\u0131m\u0131n\u0131z i\u00e7in profesyonel tavsiyeler sa\u011flayabilir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Power_Distribution_and_Decoupling_Design\"><\/span>G\u00fc\u00e7 Da\u011f\u0131t\u0131m\u0131 ve Dekuplaj Tasar\u0131m\u0131<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u00d6zel g\u00fc\u00e7 katmanlar\u0131n\u0131n avantajlar\u0131 \u015funlard\u0131r:<\/p><ul class=\"wp-block-list\"><li>D\u00fc\u015f\u00fck g\u00fc\u00e7 empedans\u0131 voltaj d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc azalt\u0131r<\/li>\n\n<li>E\u015fit g\u00fc\u00e7 da\u011f\u0131l\u0131m\u0131 sa\u011flama<\/li>\n\n<li>Dekuplaj kapasit\u00f6rlerinin yerle\u015ftirilmesini kolayla\u015ft\u0131rma<\/li><\/ul><p>D\u00fc\u015f\u00fck empedansl\u0131 bir g\u00fc\u00e7 da\u011f\u0131t\u0131m a\u011f\u0131 (PDN) olu\u015fturmak i\u00e7in g\u00fc\u00e7 pinlerinin yak\u0131n\u0131na uygun de\u011ferlerde dekuplaj kapasit\u00f6rleri yerle\u015ftirilmesi \u00f6nerilir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electromagnetic_Compatibility_EMC_Optimization\"><\/span>Elektromanyetik Uyumluluk (EMC) Optimizasyonu<span class=\"ez-toc-section-end\"><\/span><\/h3><p>D\u00f6rt katmanl\u0131 1,6 mm PCB'lerin istifleme yap\u0131s\u0131 do\u011fal olarak iyi EMC performans\u0131 sa\u011flar:<\/p><ul class=\"wp-block-list\"><li>Zemin katmanlar\u0131 elektromanyetik kalkan sa\u011flar<\/li>\n\n<li>D\u00f6ng\u00fc alan\u0131n\u0131n azalt\u0131lmas\u0131 radyasyonu azalt\u0131r<\/li>\n\n<li>Prepreg kal\u0131nl\u0131\u011f\u0131 ayarlanarak daha fazla ekranlama optimizasyonu elde edilebilir<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Selection_and_Performance_Parameters\"><\/span>Malzeme Se\u00e7imi ve Performans Parametreleri<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Material_Options\"><\/span>\u00c7ekirdek Malzeme Se\u00e7enekleri<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li><strong>FR-4<\/strong>: Y\u00fcksek maliyet etkinli\u011fi ile iyi mekanik dayan\u0131m ve elektrik performans\u0131 sunan en yayg\u0131n kullan\u0131lan substrat<\/li>\n\n<li><strong>Y\u00fcksek frekansl\u0131 laminatlar<\/strong>: Daha kararl\u0131 bir dielektrik sabiti ile GHz d\u00fczeyinde y\u00fcksek frekansl\u0131 uygulamalar i\u00e7in uygundur<\/li>\n\n<li><strong>Metal \u00e7ekirdekli alt tabakalar<\/strong>M\u00fckemmel termal performans, y\u00fcksek g\u00fc\u00e7l\u00fc uygulamalar i\u00e7in ideal<\/li>\n\n<li><strong>Seramik y\u00fczeyler<\/strong>Ultra y\u00fcksek frekans ve y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in m\u00fckemmel se\u00e7im<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Performance_Parameters\"><\/span>Temel Performans Parametreleri<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Yo\u011funluk<\/strong>: 1,05-1,2 g\/cm\u00b3 (240 x 420 mm boyutlar\u0131ndaki karton yakla\u015f\u0131k 100 g a\u011f\u0131rl\u0131\u011f\u0131ndad\u0131r)<\/li>\n\n<li><strong>Bak\u0131r kal\u0131nl\u0131\u011f\u0131<\/strong>: Tipik olarak 1 oz (35 \u03bcm), y\u00fcksek ak\u0131m alanlar\u0131 i\u00e7in 2-3 oz'a kadar art\u0131r\u0131labilir.<\/li>\n\n<li><strong>S\u0131cakl\u0131k direnci<\/strong>: Geleneksel FR-4 Tg de\u011feri 130-180\u00b0C, y\u00fcksek s\u0131cakl\u0131k modelleri 200\u00b0C'yi a\u015fabilir<\/li>\n\n<li><strong>Lehim maskesi<\/strong>: S\u0131v\u0131 epoksi veya polimer, genellikle 15-25\u03bcm kal\u0131nl\u0131\u011f\u0131nda<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparison_and_Applications_of_4-Layer_PCBs_with_Different_Thicknesses\"><\/span>Farkl\u0131 Kal\u0131nl\u0131klara Sahip 4 Katmanl\u0131 PCB'lerin Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131 ve Uygulamalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>1,6 mm end\u00fcstri standard\u0131 olmakla birlikte, di\u011fer kal\u0131nl\u0131klar\u0131n da uygulanabilir senaryolar\u0131 vard\u0131r:<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Kal\u0131nl\u0131k<\/th><th>\u00d6zellikler<\/th><th>Tipik Uygulamalar<\/th><\/tr><\/thead><tbody><tr><td>0,8 mm<\/td><td>Yerden tasarruf, daha esnek<\/td><td>Ta\u015f\u0131nabilir cihazlar, k\u00fc\u00e7\u00fck t\u00fcketici elektroni\u011fi<\/td><\/tr><tr><td>1.0mm<\/td><td>Dengeli kal\u0131nl\u0131k ve g\u00fc\u00e7<\/td><td>End\u00fcstriyel kontrol mod\u00fclleri, ileti\u015fim ekipmanlar\u0131<\/td><\/tr><tr><td>1.2mm<\/td><td>Orta d\u00fczeyde mekanik dayan\u0131m<\/td><td>Otomotiv elektroni\u011fi, t\u0131bbi cihazlar<\/td><\/tr><tr><td><strong>1.6mm<\/strong><\/td><td><strong>Standart kal\u0131nl\u0131k, en iyi maliyet-performans oran\u0131<\/strong><\/td><td><strong>T\u00fcketici ve end\u00fcstriyel elektronik cihazlar\u0131n \u00e7o\u011fu<\/strong><\/td><\/tr><tr><td>2.0mm+<\/td><td>Ultra y\u00fcksek mekanik dayan\u0131m<\/td><td>G\u00fc\u00e7 mod\u00fclleri, a\u011f\u0131r hizmet ekipmanlar\u0131<\/td><\/tr><\/tbody><\/table><\/figure><p>Standart olmayan kal\u0131nl\u0131klar\u0131n (0,8 mm veya 2,0 mm gibi) ek maliyetler gerektirebilece\u011fini ve tasar\u0131m a\u015famas\u0131nda kapsaml\u0131 bir \u015fekilde d\u00fc\u015f\u00fcn\u00fclmesi gerekti\u011fini belirtmek gerekir.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"803\" height=\"308\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0.png\" alt=\"4 Katmanl\u0131 2.0 mm PCB\" class=\"wp-image-4132\" style=\"width:600px\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0.png 803w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0-300x115.png 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0-768x295.png 768w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0-18x7.png 18w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/08\/4-Layer-Stackup-2.0-600x230.png 600w\" sizes=\"auto, (max-width: 803px) 100vw, 803px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturing_Process_and_Quality_Control_Points\"><\/span>\u00dcretim S\u00fcreci ve Kalite Kontrol Noktalar\u0131<span class=\"ez-toc-section-end\"><\/span><\/h2><p>4 katmanl\u0131 1,6 mm PCB'ler i\u00e7in \u00fcretim s\u00fcreci \u015funlar\u0131 i\u00e7erir:<\/p><ol class=\"wp-block-list\"><li>\u0130\u00e7 katman desen transferi ve a\u015f\u0131nd\u0131rma<\/li>\n\n<li>Laminasyon (180-200\u00b0C,y\u00fcksek bas\u0131n\u00e7)<\/li>\n\n<li>Delme (mekanik veya lazer)<\/li>\n\n<li>Delik metalizasyonu (ak\u0131ms\u0131z bak\u0131r kaplama)<\/li>\n\n<li>D\u0131\u015f katman desen transferi<\/li>\n\n<li>Lehim maskesi ve y\u00fczey kaplamas\u0131<\/li>\n\n<li>Elektrik testi ve son denetim<\/li><\/ol><p>Topfast geli\u015fmi\u015f AOI (<a href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/what-is-aoi-automated-optical-inspection\/\">Otomatik Optik Muayene<\/a>) ve u\u00e7an prob testi ile her bir PCB'nin kalitesini garanti alt\u0131na al\u0131yor. Empedans kontrol hassasiyeti \u00b17%'ye ula\u015farak, \u00b110% olan end\u00fcstri standard\u0131n\u0131 \u00e7ok a\u015f\u0131yor.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>S\u0131k\u00e7a Sorulan Sorular<span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>S: Neden \u00e7o\u011fu aray\u00fcz standard\u0131 1,6 mm kal\u0131nl\u0131\u011fa uyum sa\u011fl\u0131yor?<\/strong><br>C: Bu, tarihsel olarakolu\u015fmu\u015f bir end\u00fcstri standard\u0131d\u0131r, \u00e7\u00fcnk\u00fc ilk konekt\u00f6rler 1\/16 in\u00e7 (\u22481,6 mm) i\u00e7in tasarlanm\u0131\u015ft\u0131 ve destekleyici end\u00fcstri zinciri de buna g\u00f6re geli\u015fmi\u015ftir.<\/p><p><strong>S: \u00c7ift tarafl\u0131 bir karta k\u0131yasla 4 katmanl\u0131 1,6 mm PCB ne kadar daha pahal\u0131d\u0131r?<\/strong><br>C: Tipik olarak \u00e7ift tarafl\u0131 levhalar\u0131n maliyetinin 1,5-2 kat\u0131d\u0131r, ancak tasar\u0131m optimizasyonu (standart istifleme gibi) ve hacimli \u00fcretim sayesinde Topfast olduk\u00e7a rekabet\u00e7i fiyatlar sunabilir.<\/p><p><strong>S: Projemin 1,6 mm veya di\u011fer kal\u0131nl\u0131klara ihtiyac\u0131 olup olmad\u0131\u011f\u0131n\u0131 nas\u0131l belirleyebilirim?<\/strong><br>C: Mekanik mukavemet gereksinimleri, konekt\u00f6r uyumlulu\u011fu, termal gereksinimler ve maliyet b\u00fct\u00e7esi gibi fakt\u00f6rleri g\u00f6z \u00f6n\u00fcnde bulundurun. Topfast m\u00fchendisleri \u00fccretsiz de\u011ferlendirmeler sa\u011flayabilir.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recommendations_for_Selecting_Professional_PCB_Manufacturing_Services\"><\/span>Profesyonel Se\u00e7imi i\u00e7in Tavsiyeler <a href=\"https:\/\/www.topfastpcb.com\/tr\/\">PCB \u00dcretimi <\/a>Hizmetler<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Bir PCB \u00fcreticisi se\u00e7erken \u015funlara dikkat edin:<\/p><ul class=\"wp-block-list\"><li>Laminasyon i\u015flemi hassasiyeti (empedans kontrol\u00fcn\u00fc etkiler)<\/li>\n\n<li>Malzeme sertifikalar\u0131 (UL, RoHS, vb.)<\/li>\n\n<li>Kalite kontrol sistemi<\/li>\n\n<li>Teknik destek olanaklar\u0131<\/li><\/ul><p>Profesyonel bir PCB \u00fcreticisi olarak Topfast, tasar\u0131m deste\u011finden seri \u00fcretime kadar kapsaml\u0131 hizmetler sunan 4 katmanl\u0131 pano \u00fcretiminde 17 y\u0131ll\u0131k deneyime sahiptir. Sekt\u00f6r lideri empedans kontrol do\u011frulu\u011fu sunan 1,6 mm kal\u0131nl\u0131\u011f\u0131ndaki PCB'lerin hassas \u00fcretiminde uzman\u0131z.<\/p><p><strong>\u00d6zel PCB \u00c7\u00f6z\u00fcm\u00fcn\u00fcz\u00fc \u015eimdi Al\u0131n:<\/strong><br><a href=\"https:\/\/www.topfastpcb.com\/tr\/contact\/\">Topfast M\u00fchendisleri ile ileti\u015fime ge\u00e7in<\/a> | <a href=\"https:\/\/www.topfastpcb.com\/tr\/contact\/\">Online Teklif Sistemi<\/a><\/p><p>\u0130ster standart 1,6 mm 4 katmanl\u0131 levhalara ister \u00f6zel kal\u0131nl\u0131klara ihtiyac\u0131n\u0131z olsun, Topfast elektronik projelerinizi ba\u015far\u0131yla uygulaman\u0131za yard\u0131mc\u0131 olmak i\u00e7in y\u00fcksek kaliteli, son derece g\u00fcvenilir \u00fcr\u00fcnler sa\u011flayabilir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bu standart kal\u0131nl\u0131ktaki PCB'nin empedans kontrol\u00fc, sinyal b\u00fct\u00fcnl\u00fc\u011f\u00fc ve EMC a\u00e7\u0131s\u0131ndan avantajlar\u0131na odaklan\u0131larak 4 katmanl\u0131 1,6 mm PCB'nin laminat yap\u0131s\u0131 analiz edilmi\u015ftir. Ayn\u0131 zamanda, farkl\u0131 kal\u0131nl\u0131ktaki 4 katmanl\u0131 levhalar\u0131n uygulama senaryolar\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131l\u0131r ve profesyonel \u00fcretim s\u00fcreci analizi sa\u011flan\u0131r.<\/p>","protected":false},"author":1,"featured_media":4133,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[298,111],"class_list":["post-4129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-4-layer-pcb","tag-pcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4-layer 1.6 mm PCB laminate structure - Topfastpcb<\/title>\n<meta name=\"description\" content=\"In today&#039;s electronic product design, 4-layer 1.6 mm PCBs have become the preferred solution for many engineers. 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