What is “gold finger PCB”? Someone will ask.
The “Gold finger” that we say is on the edge of PCB, they may be
normally applied for inserting this PCB into yet another installation as
a connection. They may be generally being produced as “PCB gold finger
chamfer”; the common degree is 30 or 40. In prototype PCB production,
gold fingers are typically getting produced without chamfer when the
receiver doesn’t know what it. Due to the fact for proto PCB order, if
you require the chamfer and PCBs are not, you are able to mull by hand.