Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.
SDK-9BNS-K13-GS-TB(LF)(SN)1
JSTMemory Card Connector,SD, Push-Pull, 9 Contacts, Copper Alloy, Gold Plated Contacts, SDKSCZW-7SA-1K(HF)
JSTJST 6 Way Flip Cover Smart Card Memory Card Connector With Solder TerminationSDHK-8BNS-K-303-TB(HF)
JSTMemory Card Connector,MicroSD, Hinged, 8 Contacts, Copper Alloy, Gold, SDHK