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.


...
Read more Read less

Filters

Viewing 21 - 40 of 120 products
Results per page
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. 718-1819
Mfr. Part No.1-1462051-5
MYR64.55
Each
units
- 4.114 kΩ - - - - - SPDT 24V dc PCB Mount - - 140mW Gold Plated
RS Stock No. 758-2477
Mfr. Part No.GRF180-12
BrandTeledyne
MYR228.08
Each
units
6GHz 500 Ω 150 mΩ - - - - DPDT 12V dc Surface Mount Yes 28V dc 288mW Gold Plated
RS Stock No. 758-2486
Mfr. Part No.GRF180-5
BrandTeledyne
MYR273.33
Each
units
6GHz 61 Ω 150 mΩ - - - - DPDT 5V dc Surface Mount Yes 28V dc 410mW Gold Plated
RS Stock No. 163-9109
Mfr. Part No.1462051-2
MYR30.06
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 5V dc Surface Mount - 220 V dc, 250 V ac 140mW Gold
RS Stock No. 789-7592
Mfr. Part No.G6KU2FRFS5DC
BrandOmron
MYR106.38
Each
units
1GHz 237 Ω 100 mΩ 0.2 dB 30 dB @ 1 GHz 1.2 @ 1 GHz 50Ω DPDT 5V dc Surface Mount Yes 30 V dc, 125 V ac 100mW -
RS Stock No. 815-4956
Mfr. Part No.TQ2-4.5V
BrandPanasonic
MYR13.82
Each
units
- 144.6 Ω 50 mΩ - - - - DPDT 4.5V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS Stock No. 136-2011
Mfr. Part No.1-1462051-5
MYR57.793
Each (On a Reel of 400)
units
- 4.114 kΩ - - - - - SPDT 24V dc PCB Mount - - 140mW Gold Plated
RS Stock No. 791-7582
Mfr. Part No.1462052-6
MYR92.37
Each
units
- 1.028 kΩ - - - - - SPDT 12V dc Surface Mount - - 140mW Gold Plated
RS Stock No. 124-4484
Mfr. Part No.1462051-1
MYR61.80
Each
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. 159-216
Mfr. Part No.G6KU-2F-RF-DC12V
BrandOmron
MYR60.46
Each
units
- - - - - - - - - - - - - -
RS Stock No. 758-2464
Mfr. Part No.732D-12
BrandTeledyne
MYR194.44
Each
units
- 850 Ω 150 mΩ - - - - DPDT 12V dc PCB Mount - 28V dc 200mW 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 12V dc PCB Mount - 250V dc 140mW Gold Plated
RS Stock No. 807-4100
Mfr. Part No.G6K-2F-Y DC3
BrandOmron
MYR14.09
Each
units
- 91 Ω 100 mΩ - - - - DPDT 3V dc Surface Mount - 60 V dc, 125 V ac 100mW Silver Alloy
RS Stock No. 173-9235
Mfr. Part No.TQ2-12V
BrandPanasonic
MYR10.96
Each (In a Tube of 50)
units
- 1.028 k 50 m - - - - DPDT 12V dc PCB Mount - 110 V dc, 125 V ac 140mW Gold Plated
RS Stock No. 159-159
Mfr. Part No.G6K-2F-RF-DC5V
BrandOmron
MYR58.73
Each
units
- - - - - - - - - - - - - -
RS Stock No. 159-171
Mfr. Part No.G6K-2F-RF-DC24V
BrandOmron
MYR60.99
Each
units
- - - - - - - - - - - - - -
RS Stock No. 758-2436
Mfr. Part No.172D-5
BrandTeledyne
MYR176.61
Each
units
- 64 Ω 150 mΩ - - - - DPDT 5V dc PCB Mount - 28V dc 405mW Gold Plated
RS Stock No. 616-8758
Mfr. Part No.HF3-56
MYR26.85
Each
units
3GHz 1.028 kΩ 100 mΩ - - - 50Ω SPDT 12V dc PCB Mount - 250V dc 140mW 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 12V dc PCB Mount Yes - 400mW Gold Plated
RS Stock No. 349-585
Mfr. Part No.712-6
BrandTeledyne
MYR216.45
Each
units
- 98 Ω - - - - - DPDT 6V dc PCB Mount - - - Gold Plated Metal Alloy
Related Products
120A, 20ms inrush capability5mm pinsDIN rail mounting sockets ...
Description:
120A, 20ms inrush capability5mm pinsDIN rail mounting sockets available see stock no. 400-9130Applications: lighting control, timers, motor control, home automationCoil power: 500 mWOperating temperature range: -40 to +70°CCreepage & clearance: 8 mmIsolation coil to contact: 4000VacSwitching voltage: 250VacH 25.5, ...
Slimline and low profile - 10x6x5.65 mmGull wing ...
Description:
Slimline and low profile - 10x6x5.65 mmGull wing SMT legsBifurcated contacts, gold platedHermetically sealed (RT V), IP67High mechanical shock resistance up to 300G functional, 500G survivalInsulation resistance at 500Vdc >109ΩHigh surge capability - meets Telcordia TR-NWT-001089 (2 / 10 μs) ...
High coil sensitivity: 170mWCompact design (5mm thickness) for ...
Description:
High coil sensitivity: 170mWCompact design (5mm thickness) for high density PCB mountingCoil power: 210 mWOperating temperature range: -40 to +85°CCreepage and clearance: 8 mm; 6 mmIsolation coil to contact: 4000VacSwitching voltage: 250VacH 15, W 28, D 5.
G7Z series provides a compact, cost efficient solution ...
Description:
G7Z series provides a compact, cost efficient solution for applications such as inverters, UPS, solar and fuel-cell battery circuits. Coil ratings are available in 12 and 24 VDC. Power consumption is less than 4 watts. Switching current 160 A (40 ...