HF & RF Relays
HF (high frequency) and RF (radio frequency) relays utilise 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 cannot manage. RS have HF & RF relays from industry-leading brands such...
Showing 1-20 of 110 products
TE Connectivity
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1.029 kΩ
HF Relay
100 mΩ
0.03 And 0.33 dB
18.8 And 37 dB
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SPST
12V dc
PCB Mount
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140mW
Gold Plated
PCB Pin
5.65mm
10 x 6 x 5.65mm
+85°C
-40 → 85°C
6mm
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250V ac/dc
10mm
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2A
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-40°C
1
-
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TE Connectivity
-
1.029 kΩ
HF Relay
100 mΩ
0.03 And 0.33 dB
18.8 And 37 dB
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-
SPST
12V dc
PCB Mount
-
140mW
Gold Plated
PCB Pin
5.65mm
10 x 6 x 5.65mm
+85°C
-40 → 85°C
6mm
-
250V ac/dc
10mm
-
2A
-
-
-40°C
1
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-
SR 97.38
SR 97.38 Each (ex VAT)
Check stock
1
TE Connectivity
-
178Ω
HF Relay
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-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
Through Hole
10mm
14.6 x 7.2 x 10mm
+85°C
-55 → +85°C
7.2mm
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220 V dc, 250V ac
14.6mm
5ms
2A
-
-
-55°C
1
RoHS Compliant
Immersion Cleanable
SR 212.69
SR 212.69 Each (ex VAT)
Check stock
1
TE Connectivity
-
178Ω
HF Relay
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-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
PCB Pin
9.6mm
14.9 x 7.5 x 9.6mm
+85°C
-55 → +85°C
7.5mm
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220 V dc, 250V ac
14.9mm
5ms
2A
10000000Cycles
-
-55°C
1
RoHS Compliant
Wash Tight, Immersion Cleanable
SR 186.61
SR 186.61 Each (ex VAT)
Check stock
1
Omron
1GHz
237Ω
HF Relay
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
5V dc
PCB Mount
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100mW
Gold
-
5.4mm
10.3 x 6.9 x 5.4mm
+70°C
-40 → +70°C
6.9mm
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60 V dc, 125V ac
10.3mm
3ms
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100000 (Electrical) cycles, 50000000 (Mechanical) cycles
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-40°C
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Teledyne
3GHz
100Ω
RF Relay
100 mΩ
-
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DPDT
5V dc
PCB Mount
28V dc
200mW
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9.78mm
9.4(Dia.) x 9.78mm
+85°C
-55 → +85°C
-
-
-
-
6ms
-
10000000Cycles
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-55°C
-
-
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Teledyne
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50Ω
HF Relay
150 mΩ
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-
-
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DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
6.99mm
9.4(Dia.) x 6.99mm
+85°C
-55 → +85°C
9.4mm
-
28V dc
6.99mm
4ms
1A
10000000Cycles
General Purpose Relay
-55°C
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Panasonic
3GHz
720Ω
HF Relay
100 mΩ
0.3 dB @ 3 GHz
30 dB @ 3 GHz
1.4 @ 3 GHz
75Ω
SPDT
12V dc
PCB Mount
-
200mW
Gold Plated
-
7.2mm
14 x 8.6 x 7.2mm
+70°C
-40 → +70°C
8.6mm
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30V dc
14mm
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300000 (Electrical) cycles, 5000000 (Mechanical) cycles
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-40°C
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Teledyne
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400Ω
RF Relay
150 mΩ
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DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
Through Hole
7.11mm
8.51 x 8.51 x 7.11mm
+85°C
-55 → +85°C
8.51mm
-
28V dc
8.51mm
6ms
-
5000000Cycles
General Purpose Relay
-55°C
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TE Connectivity
3GHz
64Ω
HF Relay
100 mΩ
0.35 dB @ 3 GHz
45 dB @ 3GHz
1.2 @ 3 GHz
50Ω
SPDT
3V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold
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9.1mm
14.6 x 7.2 x 9.1mm
+85°C
-55 → +85°C
7.2mm
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220 V dc, 250V ac
14.6mm
3 ms, 5ms
2A
10000000Cycles
General Purpose Relay
-55°C
1
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
Immersion Cleanable, Low Power Consumption
Teledyne
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1560Ω
RF Relay
100 mΩ
-
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DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
9.86mm
9.4 x 10.29 x 9.86mm
+125°C
-65 → +125°C
10.29mm
-
28V dc
9.4mm
2ms
-
1000000Cycles
General Purpose Relay
-65°C
-
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Teledyne
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390Ω
RF Relay
100 mΩ
0.4 dB @ 1 GHz
35 dB @ 2.0 GHz
1.07 GHz@ 1.0
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DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
9.86mm
9.4 x 10.29 x 9.86mm
+125°C
-65 → +125°C
10.29mm
-
28V dc
9.4mm
2ms
-
10000000Cycles
General Purpose Relay
-65°C
-
-
-
SR 115.47
SR 115.47 Each (ex VAT)
Check stock
1
TE Connectivity
3GHz
1.028Ω
RF Relay
100 mΩ
-
-
-
50Ω
SPDT
12V dc
PCB Mount
250V dc
140mW
Gold Plated
-
10mm
14.6 x 9.4 x 10mm
+85°C
-55 → +85°C
9.4mm
-
-
14.6mm
3 → 5ms
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10000000Cycles
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-55°C
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Teledyne
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400Ω
RF Relay
150 mΩ
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-
-
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DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
Through Hole
7.11mm
8.51 x 8.51 x 7.11mm
+85°C
-55 → +85°C
8.51mm
-
28V dc
8.51mm
6ms
-
5000000Cycles
General Purpose Relay
-55°C
-
-
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Teledyne
-
390Ω
RF Relay
150 mΩ
-
-
-
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DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
6.99mm
9.4(Dia.) x 6.99mm
+85°C
-55 → +85°C
9.4mm
-
28V dc
9.4mm
4ms
1A
1000000Cycles
General Purpose Relay
-55°C
-
-
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Teledyne
-
100Ω
RF Relay
150 mΩ
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-
-
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DPDT
5V dc
PCB Mount
28V dc
200mW
Gold Plated
Through Hole
9.76mm
9.4(Dia.) x 9.76mm
+85°C
-55 → +85°C
9.4mm
-
28V dc
9.76mm
6ms
1A
10000000Cycles
General Purpose Relay
-55°C
-
-
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SR 137.14
SR 137.14 Each (ex VAT)
Check stock
1
Omron
1GHz
237Ω
HF Relay
100 mΩ
-
-
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DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
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5.4mm
12.8 x 7.8 x 5.4mm
+70°C
-40 → +70°C
7.8mm
-
60 V dc, 125V ac
12.8mm
3ms
1A
100000Cycles
Latching Relay
-40°C
2
RoHS Compliant
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