The RF100 Series from Teledyne Relays is a RF Relay with Frequency DC to 3 GHz, Coil Voltage 5.0 to 12.0 V, Voltage 3.6 to 9.0 V (Pick-up Voltage), Power 369 to 500 mW, Resistance 50 to 390 Ohms. Tags: Centigrid. More details for RF100 Series can be seen below.