The TR02-F12S184 from Telemeter Electronic GmbH is a RF Relay with Frequency DC to 40 GHz, Coil Voltage 12 V, Current 190 to 200 mA, Insertion Loss 0.20 to 1 dB, Isolation 50 to 70 dB. Tags: Module with Connector. More details for TR02-F12S184 can be seen below.