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庫存編號 699-6654
製造零件編號ARS1124
BrandPanasonic
TWD298.00
單位
3GHz 2.88 kΩ 100 mΩ 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 24 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 699-6673
製造零件編號ARS14A12
BrandPanasonic
TWD312.00
單位
3GHz 720 Ω 100 mΩ 0.4 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12 V dc PCB Mount - - 200mW Gold Plated
RS庫存編號 758-2486
製造零件編號GRF180-5
BrandTeledyne
TWD2,810.00
單位
6GHz 61 Ω 150 mΩ - - - - DPDT 5 V dc Surface Mount Yes 28V dc 410mW Gold Plated
RS庫存編號 173-9051
製造零件編號ARS114H
BrandPanasonic
TWD419.30
個 (以毎盒:50)
單位
3GHz 101.3 Ω 100 mΩ 0.5 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 4.5 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 758-2470
製造零件編號GRF103-5
BrandTeledyne
TWD2,418.00
單位
6GHz 100 Ω 100 mΩ - - - - DPDT 5 V dc Surface Mount - 10 → 50mV 250mW Gold Plated
RS庫存編號 399-9414
製造零件編號RF100-5
BrandTeledyne
TWD2,266.00
單位
- 50 Ω - - - - - DPDT 5 V dc PCB Mount - - - Gold Plated Metal Alloy
RS庫存編號 758-2455
製造零件編號732-5
BrandTeledyne
TWD1,640.00
單位
- 100 Ω 150 mΩ - - - - DPDT 5 V dc PCB Mount - 28V dc 200mW Gold Plated
RS庫存編號 699-6645
製造零件編號ARS1112
BrandPanasonic
TWD272.00
單位
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 Yes - 200mW Gold Plated
RS庫存編號 173-9048
製造零件編號ARS1012
BrandPanasonic
TWD216.00
個 (以毎盒:50)
單位
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庫存編號 699-6663
製造零件編號ARS12A12
BrandPanasonic
TWD313.00
單位
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庫存編號 758-2423
製造零件編號172D-12
BrandTeledyne
TWD1,853.00
單位
- 400 Ω 150 mΩ - - - - DPDT 12 V dc PCB Mount - 28V dc 360mW Gold Plated
RS庫存編號 173-9054
製造零件編號ARS14A12
BrandPanasonic
TWD337.90
毎管:40 個
單位
3GHz 720 100 m 0.4 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12 V dc PCB Mount - - 200mW Gold Plated
RS庫存編號 349-585
製造零件編號712-6
BrandTeledyne
TWD5,744.00
單位
- 98 Ω - - - - - DPDT 6 V dc PCB Mount - - - Gold Plated Metal Alloy
RS庫存編號 349-591
製造零件編號712-12
BrandTeledyne
TWD2,236.00
單位
- 390 Ω - - - - - DPDT 12 V dc PCB Mount - - - Gold Plated Metal Alloy
RS庫存編號 173-9056
製造零件編號ARS14A4H
BrandPanasonic
TWD337.90
毎管:40 個
單位
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庫存編號 173-9049
製造零件編號ARS1112
BrandPanasonic
TWD232.70
個 (以毎盒:50)
單位
3GHz 720 100 m 0.3 dB @ 3 GHz 30 dB @ 3 GHz 1.4 @ 3 GHz 75Ω SPDT 12 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 758-2449
製造零件編號712TN-5
BrandTeledyne
TWD4,240.00
單位
- 50 Ω 150 mΩ - - - - DPDT 5 V dc PCB Mount - 28V dc 450mW Gold Plated
RS庫存編號 163-9109
製造零件編號1462051-2
TWD321.30
個 (在毎卷:400)
單位
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庫存編號 205-1974
製造零件編號G6K-2F-RF-T DC5
BrandOmron
TWD755.40
Each (In a Tray of 300)
單位
3GHz 237 O 100 mO 0.6 dB@GHz 18 dB@GHz - - DPDT 5 V dc Surface Mount - - - -
RS庫存編號 807-4107
製造零件編號G6K2FYDC5BYOMR
BrandOmron
TWD161.00
單位
- 237 Ω 100 mΩ - - - - DPDT 5 V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy