The RP12-FAI000D from Taiwan Rapidtek Inc. is a RF Switch with Frequency DC to 18 GHz, Insertion Loss 0.2 to 0.5 dB, Isolation 60 to 70 dB, Supply Voltage 12 V, Supply Current 190 mA. Tags: Module with Connectors, Electro-Mechanical. More details for RP12-FAI000D can be seen below.