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 173-9053
製造零件編號ARS12A12
BrandPanasonic
HK$92.212
毎管:40 個
單位
3GHz 360 100 m 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 699-6663
製造零件編號ARS12A12
BrandPanasonic
HK$91.77
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 815-4859
製造零件編號TQ2-5V
BrandPanasonic
HK$25.87
單位
- 178 Ω 50 mΩ - - - - DPDT 5 V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 699-6685
製造零件編號ARS1512
BrandPanasonic
HK$74.95
單位
3GHz 720 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 173-9235
製造零件編號TQ2-12V
BrandPanasonic
HK$22.835
毎管:50 個
單位
- 1.028 k 50 m - - - - DPDT 12 V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 815-4855
製造零件編號TQ2-12V
BrandPanasonic
HK$24.10
單位
- 1.028 kΩ 50 mΩ - - - - DPDT 12 V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 173-9057
製造零件編號ARS1512
BrandPanasonic
HK$51.987
個 (以毎盒:50)
單位
3GHz 720 100 m 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 12 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 699-6682
製造零件編號ARS14A4H
BrandPanasonic
HK$76.29
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 815-4956
製造零件編號TQ2-4.5V
BrandPanasonic
HK$24.78
單位
- 144.6 Ω 50 mΩ - - - - DPDT 4.5 V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 173-9056
製造零件編號ARS14A4H
BrandPanasonic
HK$63.588
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 173-8145
製造零件編號TQ25
BrandPanasonic
HK$23.616
毎管:50 個
單位
- 178 50 m - - - - DPDT 5 V dc PCB Mount - 100 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 113-8825
製造零件編號TQ25
BrandPanasonic
HK$32.00
單位
- 178 Ω 50 mΩ - - - - DPDT 5 V dc PCB Mount - 100 V dc, 125 V ac 140mW Gold Plated
RS庫存編號 699-6695
製造零件編號ARS1612
BrandPanasonic
HK$66.65
單位
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庫存編號 815-4865
製造零件編號TQ2SA-24V
BrandPanasonic
HK$36.92
單位
- 2.88 kΩ 75 mΩ - - - - DPDT 24 V dc Surface Mount - 125 V ac, 220 V dc 200mW Silver Alloy
RS庫存編號 173-9054
製造零件編號ARS14A12
BrandPanasonic
HK$63.588
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 173-9050
製造零件編號ARS1124
BrandPanasonic
HK$54.72
個 (以毎盒:50)
單位
3GHz 2.88 k 100 m 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 699-6689
製造零件編號ARS154H
BrandPanasonic
HK$65.63
單位
3GHz 101.3 Ω 100 mΩ 0.35 dB @ 3 GHz 35 dB @ 3 GHz 1.4 @ 3 GHz 50Ω SPDT 4.5 V dc PCB Mount Yes - 200mW Gold Plated
RS庫存編號 699-6654
製造零件編號ARS1124
BrandPanasonic
HK$64.65
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 699-6657
製造零件編號ARS114H
BrandPanasonic
HK$68.53
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 815-4969
製造零件編號TQ2-L2-12V
BrandPanasonic
HK$30.49
單位
- 720 Ω 50 mΩ - - - - DPDT 12 V dc PCB Mount Yes 110 V dc, 125 V ac 200mW Gold Plated