High Frequency & RF Relays

High frequency and RF (radio frequency) relaysutilise radio signals to perform switching functions. These relays are found in lots of applications, including computers, testing equipment and radio broadcast systems. They're needed to handle the high voltages that often come with high frequencies, which standard relays couldn't manage.

What are high frequency and RF relays used for?

The frequencies used in electronic devices are continually increasing and high-frequency relaysprovide a way to isolate circuits in a high-frequency environment. High-frequency relays can be used in any application where an electronic signal is being produced at a very high frequency. This includes communications equipment, as well as computers and industrial machinery.

RF relaysare specifically used in radio applications, often in testing equipment as well as radio broadcasting devices. RF relays are essential in activating the separate circuit systems in radios that are used for transmitting and receiving.

Types of high frequency and RF relays

High frequency and RF relays can be built with special features. For instance, they can be made flux resistant, immersion cleanable, wash tight or designed for low power consumption. Solid-state versions of these relays are also available.


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Beskrivning Pris Maximum Coil Frequency Coil Resistance Contact Resistance Insertion Loss Isolation VSWR Voltage Standing Wave Ratio Impedance Contact Configuration Coil Voltage Mounting Type Latching Contact Voltage Coil Power Contact Material
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Tillv. art.nrG6K-2F-RF 12DC
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1GHz 1.315 kΩ 100 mΩ 0.2 dB @ 1 GHz 20 dB @ 1 GHz (Between Contacts of the Same Poles), 30 dB @ 1 GHz (Between Contacts of Different Poles) 1.2 @ 1 GHz 50Ω DPDT 12 V dc PCB Mount - - 100mW Gold
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Tillv. art.nrG6KU2FRFS5DC
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1GHz 237 Ω 100 mΩ 0.2 dB 30 dB @ 1 GHz 1.2 @ 1 GHz 50Ω DPDT 5 V dc Surface Mount Yes 30 V dc, 125 V ac 100mW -
RS-artikelnummer 492-890
Tillv. art.nrG5LE-1-E DC5
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- 63 Ω - - - - - SPDT 5 V dc PCB Mount Yes - 400mW Silver Alloy
RS-artikelnummer 807-4107
Tillv. art.nrG6K2FYDC5BYOMR
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- 237 Ω 100 mΩ - - - - DPDT 5 V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS-artikelnummer 807-4096
Tillv. art.nrG6K2FYDC12BYOMR
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- 1.315 kΩ 100 mΩ - - - - DPDT 12 V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS-artikelnummer 683-9643
Tillv. art.nrG6K2FRF45DC
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1GHz 194 Ω 100 mΩ 0.2 dB @ 1 GHz 20 dB @ 1 GHz 1.2 @ 1 GHz 50Ω DPDT 4.5 V dc PCB Mount - - 100mW Silver Alloy
RS-artikelnummer 492-913
Tillv. art.nrG6K-2F-RF 5DC
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185,71 kr
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1GHz 237 Ω 100 mΩ 0.2 dB @ 1 GHz 20 dB @ 1 GHz (Between Contacts of the Same Poles), 30 dB @ 1 GHz (Between Contacts of Different Poles) 1.2 @ 1 GHz 50Ω DPDT 5 V dc PCB Mount - - 100mW Gold
RS-artikelnummer 683-9731
Tillv. art.nrG6KU2FRF5DC
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- 237 Ω - - - - - DPDT 5 V dc PCB Mount Yes - - Silver Alloy
RS-artikelnummer 807-4100
Tillv. art.nrG6K-2F-Y DC3
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37,53 kr
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- 91 Ω 100 mΩ - - - - DPDT 3 V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS-artikelnummer 2509037275
Tillv. art.nrG6K-2F-RF DC3
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