Surface Finish Archives - Printed Circuit Board Manufacturing, PCB Assembly & PCB Design

Common Flex PCB Surface Finishes

posted by: admin
PCB Manufacturing

Copper in Printed Circuit Boards Printed circuit boards (PCBs), or called printed wiring boards (PWBs), have become basic parts in almost all areas of modern technologies. Copper trace is a crucial element on circuit boards. The copper always plays …

Palladium and Gold Thickness in ENEPIG for Soldering and Gold Wire Bonding

posted by: admin
PCB Manufacturing

Introduction of ENIG and ENEPIG Nowadays, Electroless Nickel/Immersion Gold (ENIG) is commonly used for substrates that require soldering and mechanical contacting. Although ENIG with increased gold thickness (electroless gold) is a viable surface finish for gold wire bonding, presently …

Posts tagged "Surface Finish"