SPDT PCB Mount, HF Relay, 3GHz 4.5V dc. Coil Resistance: 101.3 Ω. Contact Resistance: 100 mΩ. Insertion Loss: 0.35 dB @ 3 GHz. Isolation: 35 dB @ 3 GHz. VSWR Voltage Standing Wave Ratio: 1.4 @ 3 GHz. Impedance: 50Ω. Latching: Yes. Coil Power: 200mW. Contact Material: Gold Plated. Life: 1000000 (Electrical) cycles. Switching Voltage: 30V. MPN: ARS154H, Panasonic