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 83 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
-
140mW
Gold Plated
10mm
2A
250V ac/dc
-40 → 85°C
5.65mm
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-40°C
10 x 6 x 5.65mm
PCB Pin
+85°C
6mm
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1
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TE Connectivity
-
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
-
140mW
Gold Plated
10mm
2A
250V ac/dc
-40 → 85°C
5.65mm
-
-40°C
10 x 6 x 5.65mm
PCB Pin
+85°C
6mm
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1
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-
€ 10.51
€ 10.51 Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
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-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
14.6mm
2A
220 V dc, 250V ac
-55 → +85°C
10mm
-
-55°C
14.6 x 7.2 x 10mm
Through Hole
+85°C
7.2mm
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1
-
Immersion Cleanable
RoHS Compliant
5ms
€ 28.78
€ 28.78 Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
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-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
14.9mm
2A
220 V dc, 250V ac
-55 → +85°C
9.6mm
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-55°C
14.9 x 7.5 x 9.6mm
PCB Pin
+85°C
7.5mm
10000000Cycles
1
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Wash Tight, Immersion Cleanable
RoHS Compliant
5ms
€ 25.25
€ 25.25 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
10.3mm
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60 V dc, 125V ac
-40 → +70°C
5.4mm
-
-40°C
10.3 x 6.9 x 5.4mm
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+70°C
6.9mm
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
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3ms
Omron
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HF Relay
91Ω
100 mΩ
0.2dB
20dB
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DPDT
3V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
10mm
1A
60 V dc, 125V ac
-40 → +70°C
5.2mm
Latching Relay
-40°C
10 x 6.5 x 5.2mm
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+70°C
6.5mm
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
2
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CSA, UL
3ms
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
-
200mW
Gold Plated
14mm
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30V dc
-40 → +70°C
7.2mm
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-40°C
14 x 8.6 x 7.2mm
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+70°C
8.6mm
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
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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
14.6mm
2A
220 V dc, 250V ac
-55 → +85°C
9.1mm
General Purpose Relay
-55°C
14.6 x 7.2 x 9.1mm
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+85°C
7.2mm
10000000Cycles
1
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Immersion Cleanable, Low Power Consumption
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
3 ms, 5ms
€ 15.62
€ 15.62 Each (ex VAT)
Check stock
1
TE Connectivity
3GHz
RF Relay
1.028Ω
100 mΩ
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-
50Ω
SPDT
12V dc
PCB Mount
250V dc
140mW
Gold Plated
14.6mm
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-
-55 → +85°C
10mm
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-55°C
14.6 x 9.4 x 10mm
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+85°C
9.4mm
10000000Cycles
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3 → 5ms
Omron
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HF Relay
237Ω
100 mΩ
0.2dB
20dB
-
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DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
10mm
1A
60 V dc, 125V ac
-40 → +70°C
5.2mm
Latching Relay
-40°C
10 x 6.5 x 5.2mm
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+70°C
6.5mm
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
2
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CSA, UL
3ms
€ 18.55
€ 18.55 Each (ex VAT)
Check stock
1
Omron
1GHz
HF Relay
237Ω
100 mΩ
-
-
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DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
12.8mm
1A
60 V dc, 125V ac
-40 → +70°C
5.4mm
Latching Relay
-40°C
12.8 x 7.8 x 5.4mm
-
+70°C
7.8mm
100000Cycles
2
-
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RoHS Compliant
3ms
€ 21.17
€ 21.17 Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
1028Ω
-
-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
12V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
14.9mm
2A
220 V dc, 250V ac
-55 → +85°C
9.6mm
-
-55°C
14.9 x 7.5 x 9.6mm
PCB Pin
+85°C
7.5mm
10000000Cycles
1
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Wash Tight, Immersion Cleanable
RoHS Compliant
5ms
Radiall
18GHz
HF Relay
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0.50 dB @ 18 GHz
60 dB @ 18 GHz
1.40 dB
50Ω
SPDT
12V
PCB Mount
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100W
-
38.1mm
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-
-40 → +85°C
12.8mm
General Purpose Relay
-40°C
38.1 x 38 x 12.8mm
PCB Pin
+85°C
38mm
100000Cycles
1
10000000 cycles
-
RoHS Compliant
10ms
Panasonic
3GHz
HF Relay
720Ω
100 mΩ
0.35 dB @ 3 GHz
35 dB @ 3 GHz
1.4 @ 3 GHz
50Ω
SPDT
12V dc
PCB Mount
-
200mW
Gold Plated
14mm
-
30V
-40 → +70°C
7.2mm
-
-40°C
14 x 8.6 x 7.2mm
-
+70°C
8.6mm
1000000Cycles
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10ms
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
-
200mW
Gold Plated
14mm
-
30V dc
-40 → +70°C
7.2mm
-
-40°C
14 x 8.6 x 7.2mm
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+70°C
8.6mm
1000000 (Mechanical) cycles, 300000 (Electrical) cycles
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TE Connectivity
3GHz
HF Relay
178Ω
100 mΩ
0.35 dB @ 3 GHz
45 dB @ 3GHz
1.2 @ 3 GHz
50Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold
14.6mm
2A
220 V dc, 250V ac
-55 → +85°C
9.1mm
General Purpose Relay
-55°C
14.6 x 7.2 x 9.1mm
-
+85°C
7.2mm
10000000Cycles
1
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Immersion Cleanable, Low Power Consumption
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
3 ms, 5ms
Panasonic
3GHz
HF Relay
2880Ω
100 mΩ
0.5 dB @ 3 GHz
30 dB @ 3 GHz
1.4 @ 3 GHz
75Ω
SPDT
24V dc
PCB Mount
-
200mW
Gold Plated
14mm
-
30V dc
-40 → +70°C
7.2mm
-
-40°C
14 x 8.6 x 7.2mm
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+70°C
8.6mm
1000000 (Mechanical) cycles, 300000 (Electrical) cycles
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