3-contact spring-loaded piston for SMD
The 815-22-003-30-001101 is the 3-contact member of Mill-Max's 815 series spring-loaded piston line, a single-row surface-mount connector. Contacts are gold-plated to 20.0µin (0.51µm) over copper alloy, on a 0.100" (2.54mm) pitch, and the connector ships in bulk packaging.
Gold plating and pitch for signal duty
The 20.0µin gold contact finish suits repeated mating cycles in corrosive or low-signal-level environments — the 0.100" pitch matches standard breadboard and prototype layouts.