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 117 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
-
140mW
Gold Plated
2A
10mm
30167786
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1
+85°C
-40°C
-
-
-
10 x 6 x 5.65mm
250V ac/dc
-
5.65mm
-
-40 → 85°C
6mm
PCB Pin
TE Connectivity
-
1.029 kΩ
HF Relay
100 mΩ
0.03 And 0.33 dB
18.8 And 37 dB
-
-
-
SPST
12V dc
PCB Mount
-
140mW
Gold Plated
2A
10mm
30167786
-
1
+85°C
-40°C
-
-
-
10 x 6 x 5.65mm
250V ac/dc
-
5.65mm
-
-40 → 85°C
6mm
PCB Pin
€ 12.95
€ 12.95 Each (Exc. Vat)
Check stock
1
TE Connectivity
-
178Ω
HF Relay
-
-
-
1.45 @ 900MHz
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
2A
14.6mm
-
5ms
1
+85°C
-55°C
Immersion Cleanable
-
-
14.6 x 7.2 x 10mm
220 V dc, 250V ac
RoHS Compliant
10mm
-
-55 → +85°C
7.2mm
Through Hole
€ 35.33
€ 35.33 Each (Exc. Vat)
Check stock
1
TE Connectivity
-
178Ω
HF Relay
-
-
-
1.45 @ 900MHz
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
2A
14.9mm
-
5ms
1
+85°C
-55°C
Wash Tight, Immersion Cleanable
-
10000000Cycles
14.9 x 7.5 x 9.6mm
220 V dc, 250V ac
RoHS Compliant
9.6mm
-
-55 → +85°C
7.5mm
PCB Pin
€ 30.98
€ 30.98 Each (Exc. 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
1.2 @ 1 GHz
50Ω
DPDT
5V dc
PCB Mount
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100mW
Gold
-
10.3mm
-
3ms
-
+70°C
-40°C
-
-
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
10.3 x 6.9 x 5.4mm
60 V dc, 125V ac
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5.4mm
-
-40 → +70°C
6.9mm
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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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-
-
-
6ms
-
+85°C
-55°C
-
-
10000000Cycles
9.4(Dia.) x 9.78mm
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-
9.78mm
-
-55 → +85°C
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Omron
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91Ω
HF Relay
100 mΩ
0.2dB
20dB
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-
-
DPDT
3V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
1A
10mm
-
3ms
2
+70°C
-40°C
-
-
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
10 x 6.5 x 5.2mm
60 V dc, 125V ac
CSA, UL
5.2mm
Latching Relay
-40 → +70°C
6.5mm
-
Teledyne
-
50Ω
HF Relay
150 mΩ
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-
-
-
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DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
1A
6.99mm
-
4ms
-
+85°C
-55°C
-
-
10000000Cycles
9.4(Dia.) x 6.99mm
28V dc
-
6.99mm
General Purpose Relay
-55 → +85°C
9.4mm
Through Hole
Panasonic
3GHz
720Ω
HF Relay
100 mΩ
0.3 dB @ 3 GHz
30 dB @ 3 GHz
1.4 @ 3 GHz
1.4 @ 3 GHz
75Ω
SPDT
12V dc
PCB Mount
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200mW
Gold Plated
-
14mm
-
-
-
+70°C
-40°C
-
-
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
14 x 8.6 x 7.2mm
30V dc
-
7.2mm
-
-40 → +70°C
8.6mm
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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
-
8.51mm
-
6ms
-
+85°C
-55°C
-
-
5000000Cycles
8.51 x 8.51 x 7.11mm
28V dc
-
7.11mm
General Purpose Relay
-55 → +85°C
8.51mm
Through Hole
TE Connectivity
3GHz
64Ω
HF Relay
100 mΩ
0.35 dB @ 3 GHz
45 dB @ 3GHz
1.2 @ 3 GHz
1.2 @ 3 GHz
50Ω
SPDT
3V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold
2A
14.6mm
-
3 ms, 5ms
1
+85°C
-55°C
Immersion Cleanable, Low Power Consumption
-
10000000Cycles
14.6 x 7.2 x 9.1mm
220 V dc, 250V ac
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
9.1mm
General Purpose Relay
-55 → +85°C
7.2mm
-
Teledyne
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1560Ω
RF Relay
100 mΩ
-
-
-
-
-
DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
-
9.4mm
-
2ms
-
+125°C
-65°C
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-
1000000Cycles
9.4 x 10.29 x 9.86mm
28V dc
-
9.86mm
General Purpose Relay
-65 → +125°C
10.29mm
Through Hole
Teledyne
-
390Ω
RF Relay
100 mΩ
0.4 dB @ 1 GHz
35 dB @ 2.0 GHz
1.07 GHz@ 1.0
1.07 GHz@ 1.0
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DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
-
9.4mm
-
2ms
-
+125°C
-65°C
-
-
10000000Cycles
9.4 x 10.29 x 9.86mm
28V dc
-
9.86mm
General Purpose Relay
-65 → +125°C
10.29mm
Through Hole
€ 19.24
€ 19.24 Each (Exc. Vat)
Check stock
1
TE Connectivity
3GHz
1.028Ω
RF Relay
100 mΩ
-
-
-
-
50Ω
SPDT
12V dc
PCB Mount
250V dc
140mW
Gold Plated
-
14.6mm
-
3 → 5ms
-
+85°C
-55°C
-
-
10000000Cycles
14.6 x 9.4 x 10mm
-
-
10mm
-
-55 → +85°C
9.4mm
-
Teledyne
-
400Ω
RF Relay
150 mΩ
-
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
-
8.51mm
-
6ms
-
+85°C
-55°C
-
-
5000000Cycles
8.51 x 8.51 x 7.11mm
28V dc
-
7.11mm
General Purpose Relay
-55 → +85°C
8.51mm
Through Hole
Omron
-
237Ω
HF Relay
100 mΩ
0.2dB
20dB
-
-
-
DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
1A
10mm
-
3ms
2
+70°C
-40°C
-
-
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
10 x 6.5 x 5.2mm
60 V dc, 125V ac
CSA, UL
5.2mm
Latching Relay
-40 → +70°C
6.5mm
-
Teledyne
-
390Ω
RF Relay
150 mΩ
-
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
1A
9.4mm
-
4ms
-
+85°C
-55°C
-
-
1000000Cycles
9.4(Dia.) x 6.99mm
28V dc
-
6.99mm
General Purpose Relay
-55 → +85°C
9.4mm
Through Hole