Gold Flash Contacts and Current Capacity
The 10131318-0212100LF: The male pins are copper alloy with gold flash plating on the mating surface. Gold flash handles a few dozen to low hundreds of mating cycles — enough for field-service reconnects in equipment that isn't cycled daily.
It is RoHS compliant.
How This Header Compares to Siblings
The 10131319-0421100LF is a 4-position vertical version with tin contacts — not a right-angle match, but a lower-cost option if the board layout allows vertical mating.
