... electrical performance SSMB Printed Circuit BoardsProduct Description:1. Name: RF Coaxial Connector---SSMB2. Material & Plating Centre contact: Copper Beryllium Alloy, ... Insulator: PTFEUsed for cable 1.8/50ASMB Type Series RF Coaxial Connectors SSMB is one kind of low power ... use. They’re widely used in connection with RF coaxial cable in RF circuit of radio communication, test instruments, meter, ...