conductive anodic filament

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conductive anodic filament

不過板廠認為CAF發生的原因是我們板子的通孔(PTH via)及盲孔(Blind Via)設計太靠近了,現在板廠開始推翻原本說好的0.4mm建議距離,而改成至少要有0.5mm以上 ... ,2015年8月12日 — 之前公司的產品有發生過【電路板內層微短路現象】,經追查後發現是CAF(Conductive Anodic Filament)造成,中文稱之為「導電性陽極細絲物」 ... ,Conductive anodic filament, also called CAF, is a metallic filament that forms from an electrochemical migration process and is known to cause printed circuit board (PCB) failures. ,Smaller geometries make the printed circuit board (PCB) susceptible to conductive anodic filament growth. Isola has carried out work to characterize the CAF ... ,Visual examination has shown that this characteristic electrical behavior is accompanied by the formation of growths emanating from the positively biased ... ,Conductive anodic filament (CAF) formation is a significant failure mode inside multilayer PCBs. It results from an internal electrochemical process forming ... ,short circuit was observed to be due to the growth of a subsurface filament from the anode to the cathode. ▫ The term “Conductive Anodic Filamentation”. (CAF) ... ,the causes and effects between conductive anodic filament. (CAF) formation and printed wiring board (PWB) material damage. Our belief is that certain or ... ,Conductive Anodic Filament (CAF) testing helps to determine the reliability of a printed circuit board (PCB) laminate material or a finished product. With conductor ...

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conductive anodic filament 相關參考資料
電路板內層微短路現象(CAF,Conductive Anodic Filament ...

不過板廠認為CAF發生的原因是我們板子的通孔(PTH via)及盲孔(Blind Via)設計太靠近了,現在板廠開始推翻原本說好的0.4mm建議距離,而改成至少要有0.5mm以上 ...

https://www.researchmfg.com

CAF(電路板微短路)形成的可能原因與改善對策| 電子製造,工作 ...

2015年8月12日 — 之前公司的產品有發生過【電路板內層微短路現象】,經追查後發現是CAF(Conductive Anodic Filament)造成,中文稱之為「導電性陽極細絲物」 ...

https://www.researchmfg.com

Conductive anodic filament - Wikipedia

Conductive anodic filament, also called CAF, is a metallic filament that forms from an electrochemical migration process and is known to cause printed circuit board (PCB) failures.

https://en.wikipedia.org

Conductive Anodic Filament Growth Failure - Isola Group

Smaller geometries make the printed circuit board (PCB) susceptible to conductive anodic filament growth. Isola has carried out work to characterize the CAF ...

https://www.isola-group.com

Conductive Anodic Filaments in Reinforced Polymeric ...

Visual examination has shown that this characteristic electrical behavior is accompanied by the formation of growths emanating from the positively biased ...

https://ieeexplore.ieee.org

Conductive anodic filament testing - NPL

Conductive anodic filament (CAF) formation is a significant failure mode inside multilayer PCBs. It results from an internal electrochemical process forming ...

https://www.npl.co.uk

Material & Process Influences on Conductive Anodic ...

short circuit was observed to be due to the growth of a subsurface filament from the anode to the cathode. ▫ The term “Conductive Anodic Filamentation”. (CAF) ...

http://www.isola-group.com

dielectric material damage vs. conductive anodic filament ...

the causes and effects between conductive anodic filament. (CAF) formation and printed wiring board (PWB) material damage. Our belief is that certain or ...

https://www.circuitinsight.com

CAF Testing (Conductive Anodic Filament Testing) | NTS

Conductive Anodic Filament (CAF) testing helps to determine the reliability of a printed circuit board (PCB) laminate material or a finished product. With conductor ...

https://www.nts.com