Reed Relays - RF
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Fully Screened 20A, 6.5kV
  • Up to 20A Carry Current at 30MHz
  • 6.5kV DC isolation across contacts
  • Fully Screened Coil for Low RF Loss
  • Cost Effective alternative to Vacuum Ceramic Devices
  • Suitable for 1 kW HF Transmitters
The very high carry current capacity and high voltage isolation of this series is achieved through the use of multiple high vacuum reed switch contacts, ensuring a high level of performance and reliability. The two standard models will carry currents of 12 and 20Amps respectively at 30MHz and feature silver plated, fully screened coil assemblies for ultra-low RF losses. Typical applications include over the horizon (OTH) HF radar systems and 1kW base station transmitters.
Standard PartsCarry CurrentCoil VoltageCoil Resistance
FRD3206112 A RMS Max @ 30MHz24 Vdc430 Ohms
FRD3206220A RMS Max @ 30MHz24 Vdc270 Ohms