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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Description Price 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
RS Stock No. 173-9049
Mfr. Part No.ARS1112
BrandPanasonic
SGD9.522
Each (In a Box of 50)
units
3GHz 720 100 m 0.3 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 12V dc PCB Mount Yes - 200mW Gold Plated
RS Stock No. 159-159
Mfr. Part No.G6K-2F-RF-DC5V
BrandOmron
SGD16.56
Each
units
- - - - - - - - - - - - - -
RS Stock No. 758-2486
Mfr. Part No.GRF180-5
BrandTeledyne
SGD94.21
Each
units
6GHz 61 Ω 150 mΩ - - - - DPDT 5V dc Surface Mount Yes 28V dc 410mW Gold Plated
RS Stock No. 159-137
Mfr. Part No.G6K-2F-RF-DC3V
BrandOmron
SGD20.70
Each
units
- - - - - - - - - - - - - -
RS Stock No. 173-9050
Mfr. Part No.ARS1124
BrandPanasonic
SGD8.53
Each (In a Box of 50)
units
3GHz 2.88 k 100 m 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 24V dc PCB Mount Yes - 200mW Gold Plated
RS Stock No. 807-4100
Mfr. Part No.G6K-2F-Y DC3
BrandOmron
SGD3.98
Each
units
- 91 Ω 100 mΩ - - - - DPDT 3V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS Stock No. 173-9054
Mfr. Part No.ARS14A12
BrandPanasonic
SGD11.16
Each (In a Tube of 40)
units
3GHz 720 100 m 0.4 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12V dc PCB Mount - - 200mW Gold Plated
RS Stock No. 163-9108
Mfr. Part No.1462051-1
SGD14.052
Each (On a Reel of 400)
units
3GHz 64 Ω <100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 3V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS Stock No. 807-4096
Mfr. Part No.G6K2FYDC12BYOMR
BrandOmron
SGD4.37
Each
units
- 1.315 kΩ 100 mΩ - - - - DPDT 12V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS Stock No. 758-2477
Mfr. Part No.GRF180-12
BrandTeledyne
SGD89.98
Each
units
6GHz 500 Ω 150 mΩ - - - - DPDT 12V dc Surface Mount Yes 28V dc 288mW Gold Plated
RS Stock No. 492-917
Mfr. Part No.G6K-2F-RF 12DC
BrandOmron
SGD32.93
Each
units
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 12V dc PCB Mount - - 100mW Gold
RS Stock No. 159-193
Mfr. Part No.G6KU-2F-RF-DC4.5V
BrandOmron
SGD16.56
Each
units
- - - - - - - - - - - - - -
RS Stock No. 758-2506
Mfr. Part No.RF180-12
BrandTeledyne
SGD84.05
Each
units
6GHz 500 Ω 150 mΩ - - - - DPDT 12V dc PCB Mount Yes 28V dc 290mW Gold Plated
RS Stock No. 718-1840
Mfr. Part No.1462050-4
SGD16.55
Each
units
- 1.028 kΩ - - - - - SPDT 12V dc PCB Mount - - 140mW Gold Plated
RS Stock No. 159-317
Mfr. Part No.G6JU-2P-Y-DC12V
BrandOmron
SGD14.10
Each
units
- - - - - - - - - - - - - -
RS Stock No. 616-8758
Mfr. Part No.HF3-56
SGD12.52
Each
units
3GHz 1.028 kΩ 100 mΩ - - - 50Ω SPDT 12V dc PCB Mount - 250V dc 140mW Gold Plated
RS Stock No. 399-9436
Mfr. Part No.RF300-5
BrandTeledyne
SGD77.57
Each
units
- 50 Ω - - - - - DPDT 5V dc PCB Mount - - - Gold Plated Metal Alloy
RS Stock No. 173-9056
Mfr. Part No.ARS14A4H
BrandPanasonic
SGD11.16
Each (In a Tube of 40)
units
3GHz 101.3 Ω 100 mΩ 0.4 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 4.5V dc PCB Mount - - 200mW Gold Plated
RS Stock No. 351-459
Mfr. Part No.172-5
BrandTeledyne
SGD54.95
Each
units
- 64 Ω 150 mΩ 0.5dB GHz @ 2 35dB GHz @ 2.0 1.12 GHz @ 2.0 - DPDT 5V dc PCB Mount - - 405mW Gold Plated Metal Alloy
RS Stock No. 159-288
Mfr. Part No.G6JU-2P-Y-DC3V
BrandOmron
SGD13.70
Each
units
- - - - - - - - - - - - - -
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