The PE71S6521 from Pasternack Enterprises Inc is a RF Relay with Frequency DC to 12 GHz, Voltage 11 to 13 V, Current 200 mA (Actuating), Power Up to 90 W, Insertion Loss 0.3 to 0.5 dB. Tags: Module with Connectors. More details for PE71S6521 can be seen below.