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 115 products
TE Connectivity
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HF Relay
1.029 kΩ
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
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-
-
10mm
6mm
-
+85°C
10 x 6 x 5.65mm
2A
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5.65mm
1
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250V ac/dc
-40°C
PCB Pin
-40 → 85°C
TE Connectivity
-
HF Relay
1.029 kΩ
100 mΩ
0.03 And 0.33 dB
18.8 And 37 dB
-
-
SPST
12V dc
PCB Mount
-
140mW
Gold Plated
-
-
-
10mm
6mm
-
+85°C
10 x 6 x 5.65mm
2A
-
5.65mm
1
-
250V ac/dc
-40°C
PCB Pin
-40 → 85°C
89.90 MOP
89.86 MOP Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
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RoHS Compliant
Immersion Cleanable
14.6mm
7.2mm
-
+85°C
14.6 x 7.2 x 10mm
2A
5ms
10mm
1
-
220 V dc, 250V ac
-55°C
Through Hole
-55 → +85°C
218.90 MOP
218.88 MOP Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
10000000Cycles
RoHS Compliant
Wash Tight, Immersion Cleanable
14.9mm
7.5mm
-
+85°C
14.9 x 7.5 x 9.6mm
2A
5ms
9.6mm
1
-
220 V dc, 250V ac
-55°C
PCB Pin
-55 → +85°C
154.60 MOP
154.58 MOP Each (ex VAT)
Check stock
1
Omron
1GHz
HF Relay
237Ω
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
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
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-
10.3mm
6.9mm
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+70°C
10.3 x 6.9 x 5.4mm
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3ms
5.4mm
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-
60 V dc, 125V ac
-40°C
-
-40 → +70°C
Teledyne
3GHz
RF Relay
100Ω
100 mΩ
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-
-
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DPDT
5V dc
PCB Mount
28V dc
200mW
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10000000Cycles
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-
-
-
-
+85°C
9.4(Dia.) x 9.78mm
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6ms
9.78mm
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-
-
-55°C
-
-55 → +85°C
Omron
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HF Relay
91Ω
100 mΩ
0.2dB
20dB
-
-
DPDT
3V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
CSA, UL
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10mm
6.5mm
-
+70°C
10 x 6.5 x 5.2mm
1A
3ms
5.2mm
2
Latching Relay
60 V dc, 125V ac
-40°C
-
-40 → +70°C
Teledyne
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HF Relay
50Ω
150 mΩ
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-
-
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DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
10000000Cycles
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-
6.99mm
9.4mm
-
+85°C
9.4(Dia.) x 6.99mm
1A
4ms
6.99mm
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General Purpose Relay
28V dc
-55°C
Through Hole
-55 → +85°C
Panasonic
3GHz
HF Relay
720Ω
100 mΩ
0.3 dB @ 3 GHz
30 dB @ 3 GHz
1.4 @ 3 GHz
75Ω
SPDT
12V dc
PCB Mount
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200mW
Gold Plated
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
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14mm
8.6mm
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+70°C
14 x 8.6 x 7.2mm
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-
7.2mm
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30V dc
-40°C
-
-40 → +70°C
Teledyne
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RF Relay
400Ω
150 mΩ
-
-
-
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DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
5000000Cycles
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-
8.51mm
8.51mm
-
+85°C
8.51 x 8.51 x 7.11mm
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6ms
7.11mm
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General Purpose Relay
28V dc
-55°C
Through Hole
-55 → +85°C
TE Connectivity
3GHz
HF Relay
64Ω
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
10000000Cycles
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
Immersion Cleanable, Low Power Consumption
14.6mm
7.2mm
-
+85°C
14.6 x 7.2 x 9.1mm
2A
3 ms, 5ms
9.1mm
1
General Purpose Relay
220 V dc, 250V ac
-55°C
-
-55 → +85°C
Teledyne
-
RF Relay
1560Ω
100 mΩ
-
-
-
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DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
1000000Cycles
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-
9.4mm
10.29mm
-
+125°C
9.4 x 10.29 x 9.86mm
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2ms
9.86mm
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General Purpose Relay
28V dc
-65°C
Through Hole
-65 → +125°C
Teledyne
-
RF Relay
390Ω
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
10000000Cycles
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-
9.4mm
10.29mm
-
+125°C
9.4 x 10.29 x 9.86mm
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2ms
9.86mm
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General Purpose Relay
28V dc
-65°C
Through Hole
-65 → +125°C
104.40 MOP
104.39 MOP Each (ex VAT)
Check stock
1
TE Connectivity
3GHz
RF Relay
1.028Ω
100 mΩ
-
-
-
50Ω
SPDT
12V dc
PCB Mount
250V dc
140mW
Gold Plated
10000000Cycles
-
-
14.6mm
9.4mm
-
+85°C
14.6 x 9.4 x 10mm
-
3 → 5ms
10mm
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-
-
-55°C
-
-55 → +85°C
Teledyne
-
RF Relay
400Ω
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
5000000Cycles
-
-
8.51mm
8.51mm
-
+85°C
8.51 x 8.51 x 7.11mm
-
6ms
7.11mm
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General Purpose Relay
28V dc
-55°C
Through Hole
-55 → +85°C
Omron
-
HF Relay
237Ω
100 mΩ
0.2dB
20dB
-
-
DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
CSA, UL
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10mm
6.5mm
-
+70°C
10 x 6.5 x 5.2mm
1A
3ms
5.2mm
2
Latching Relay
60 V dc, 125V ac
-40°C
-
-40 → +70°C
Teledyne
-
RF Relay
390Ω
150 mΩ
-
-
-
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DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
1000000Cycles
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-
9.4mm
9.4mm
-
+85°C
9.4(Dia.) x 6.99mm
1A
4ms
6.99mm
-
General Purpose Relay
28V dc
-55°C
Through Hole
-55 → +85°C
Teledyne
-
RF Relay
100Ω
150 mΩ
-
-
-
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DPDT
5V dc
PCB Mount
28V dc
200mW
Gold Plated
10000000Cycles
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-
9.76mm
9.4mm
-
+85°C
9.4(Dia.) x 9.76mm
1A
6ms
9.76mm
-
General Purpose Relay
28V dc
-55°C
Through Hole
-55 → +85°C



















