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. 699-6639
Mfr. Part No.ARS1012
BrandPanasonic
MYR29.57
Each
units
3GHz 720 Ω 100 mΩ 0.3 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 12 V dc PCB Mount - - 200mW Gold Plated
RS Stock No. 173-9048
Mfr. Part No.ARS1012
BrandPanasonic
MYR43.392
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 12 V dc PCB Mount - - 200mW Gold Plated
RS Stock No. 163-9109
Mfr. Part No.1462051-2
MYR41.928
Each (On a Reel of 400)
units
3GHz 178 Ω <100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 5 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS Stock No. 758-2486
Mfr. Part No.GRF180-5
BrandTeledyne
MYR405.05
Each
units
6GHz 61 Ω 150 mΩ - - - - DPDT 5 V dc Surface Mount Yes 28V dc 410mW Gold Plated
RS Stock No. 399-9420
Mfr. Part No.RF100-12
BrandTeledyne
MYR295.37
Each
units
- 390 Ω - - - - - DPDT 12 V dc PCB Mount - - - Gold Plated Metal Alloy
RS Stock No. 758-2477
Mfr. Part No.GRF180-12
BrandTeledyne
MYR228.08
Each
units
6GHz 500 Ω 150 mΩ - - - - DPDT 12 V dc Surface Mount Yes 28V dc 288mW Gold Plated
RS Stock No. 124-4485
Mfr. Part No.1462051-2
MYR64.87
Each
units
3GHz 178 Ω 100 mΩ 0.35 dB @ 3 GHz 45 dB @ 3GHz 1.2 @ 3 GHz 50Ω SPDT 5 V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS Stock No. 173-9242
Mfr. Part No.TQ2-L2-24V
BrandPanasonic
MYR23.849
Each (In a Tube of 50)
units
- 1.92 k 50 m - - - - DPDT 24 V dc PCB Mount Yes 110 V dc, 125 V ac 300mW Gold Plated
RS Stock No. 135-5075
Mfr. Part No.HF3-56
MYR24.867
Each (On a Reel of 400)
units
3GHz 1.028 kΩ 100 mΩ - - - 50Ω SPDT 12 V dc PCB Mount - 250V dc 140mW Gold Plated
RS Stock No. 159-014
Mfr. Part No.G6KU-2F-Y-DC12V
BrandOmron
MYR37.20
Each
units
- - - - - - - - - - - - - -
RS Stock No. 871-8232
Mfr. Part No.ARJ22A4H
BrandPanasonic
MYR542.517
Each (In a Pack of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 159-086
Mfr. Part No.G6KU-2P-Y-DC3V
BrandOmron
MYR34.50
Each
units
- - - - - - - - - - - - - -
RS Stock No. 163-9589
Mfr. Part No.HF3-52
MYR33.423
Each (On a Reel of 400)
units
3GHz 1.03 kΩ 100 mΩ - - - 50Ω SPDT 4.5 V dc PCB Mount - 220 V dc, 250 V ac 140mW Gold Plated
RS Stock No. 758-2521
Mfr. Part No.RF303-5
BrandTeledyne
MYR337.29
Each
units
3GHz 100 Ω 150 mΩ - - - - DPDT 5 V dc PCB Mount - 28V dc 200mW -
RS Stock No. 349-585
Mfr. Part No.712-6
BrandTeledyne
MYR216.45
Each
units
- 98 Ω - - - - - DPDT 6 V dc PCB Mount - - - Gold Plated Metal Alloy
RS Stock No. 699-6695
Mfr. Part No.ARS1612
BrandPanasonic
MYR34.53
Each
units
3GHz 360 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12 V dc PCB Mount Yes - 400mW Gold Plated
RS Stock No. 699-6663
Mfr. Part No.ARS12A12
BrandPanasonic
MYR61.37
Each
units
3GHz 360 Ω 100 mΩ 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.5 @ 3 GHz 75Ω SPDT 12 V dc PCB Mount Yes - 400mW Gold Plated
RS Stock No. 616-8742
Mfr. Part No.HF3-52
MYR37.23
Each
units
3GHz 1.03 kΩ 100 mΩ - - - 50Ω SPDT 4.5 V dc PCB Mount - 220 V dc, 250 V ac 140mW Gold Plated
RS Stock No. 699-6682
Mfr. Part No.ARS14A4H
BrandPanasonic
MYR59.18
Each
units
3GHz 101.3 Ω 100 mΩ 0.4 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 4.5 V dc PCB Mount - - 200mW Gold Plated
RS Stock No. 159-137
Mfr. Part No.G6K-2F-RF-DC3V
BrandOmron
MYR60.46
Each
units
- - - - - - - - - - - - - -
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