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Reqd. Clearance form PCB edges to the Trace and copper reg.

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havi

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hai!
What is the general reqd clearance from PCB edge to the traces or Copper in planes.

thanks
 

Re: Reqd. Clearance form PCB edges to the Trace and copper r

Hi,

The Design rules depends upon the manufacturer tolerances and also its design specific based on the application. Also the process involved live the assembly process, manufacturing and testing (shortly DFM,DFA,DFT).

I generally use 50 -100 mils from the board edge to any pcb elements. In high density board I have used 50mils from pcb edge.

Cheers!!!
Nagaraj.
 

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