The PE71S6541 from Pasternack Enterprises Inc is a RF Relay with Frequency DC to 12 GHz, Voltage 26 to 30 V, Current 160 mA (Actuating), Power Up to 600 W, Insertion Loss 0.3 to 0.5 dB. Tags: Module with Connectors. More details for PE71S6541 can be seen below.