FAQ

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Elastyczne i sztywno-elastyczne

Why choose Flex or Rigid Flex assembly?

Is HDI suitable for Rigid-flex PCBs?

What is a semi-flexible PCB?

What is a non-adhesive Polyimide raw material?

What are ED and RA copper?

What are the main raw materials used for flexible PCBs?

What are the main stack-up options for flexible and rigid-flexible PCBs?

Wykończenia powierzchni

What are the different types of gold finishes? ENIG, ENEPIG, EPIG, DIG, ISIG, Soft-Gold, Hard-Gold?

What are the different finishes?

Wielowarstwowe

What is a Mixt raw material stack-up?

What is a controlled impedance and what type of impedance is it?

What is MassLam?

What does PP stand for?

What is the maximum number of layers?

What is a stack-up?

HDI

What is a micro-via?

What does stack via or ELIC mean?

What is the aspect ratio for micro-via?

What is the minimum and maximum micro-via size?

What does HDI stand for?

Zasady projektowania PCB

What does IPC mean?

What is IC?

What is the minimum distance between the copper and the outline?

What is the influence of Gold Finger on the design of the PCB?

What is the minimum thickness of the solder mask?

What is the minimum diameter of the PTH without a solder mask?

Are Press-Fit holes suitable for PCBs?

What is the minimum pad size for HDI?

What is the minimum track and space for the inner and outer layers?

What is the copper thickness used in the PCB industry?

Otwory przelotowe

What is a countersink?

What is an aspect ratio?

What is Back-Drilling?

What is POVF?

What is a plugged-via?

What is a via-hole?

What is a "buried-via"?

What is a blind-via?

What is the minimum diameter of a mechanical drill?

What is PTH?

Materiał

What is CAF?

What does Oz stand for?

What is Polyimide?

What is PTFE?

What do UL and CUL stand for?

What are the different processes and colors of solder masks?

What is the maximum operating temperature?

What is a flame retardant?

What is CTI?

What is low and ultra-low-loss material?

Masz pytania?

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