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 85 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
1
6mm
10mm
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10 x 6 x 5.65mm
5.65mm
-40°C
2A
PCB Pin
250V ac/dc
+85°C
-40 → 85°C
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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
1
6mm
10mm
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-
10 x 6 x 5.65mm
5.65mm
-40°C
2A
PCB Pin
250V ac/dc
+85°C
-40 → 85°C
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-
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€ 13.36
€ 13.36 Each (ex VAT)
Check stock
1
TE Connectivity
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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
1
7.2mm
14.6mm
Immersion Cleanable
5ms
14.6 x 7.2 x 10mm
10mm
-55°C
2A
Through Hole
220 V dc, 250V ac
+85°C
-55 → +85°C
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-
RoHS Compliant
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€ 29.27
€ 29.27 Each (ex VAT)
Check stock
1
TE Connectivity
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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
1
7.5mm
14.9mm
Wash Tight, Immersion Cleanable
5ms
14.9 x 7.5 x 9.6mm
9.6mm
-55°C
2A
PCB Pin
220 V dc, 250V ac
+85°C
-55 → +85°C
10000000Cycles
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RoHS Compliant
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€ 25.69
€ 25.69 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
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6.9mm
10.3mm
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3ms
10.3 x 6.9 x 5.4mm
5.4mm
-40°C
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-
60 V dc, 125V ac
+70°C
-40 → +70°C
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
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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
2
6.5mm
10mm
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3ms
10 x 6.5 x 5.2mm
5.2mm
-40°C
1A
-
60 V dc, 125V ac
+70°C
-40 → +70°C
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
Latching Relay
CSA, UL
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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
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8.6mm
14mm
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14 x 8.6 x 7.2mm
7.2mm
-40°C
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30V dc
+70°C
-40 → +70°C
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
1
7.2mm
14.6mm
Immersion Cleanable, Low Power Consumption
3 ms, 5ms
14.6 x 7.2 x 9.1mm
9.1mm
-55°C
2A
-
220 V dc, 250V ac
+85°C
-55 → +85°C
10000000Cycles
General Purpose Relay
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
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€ 15.88
€ 15.88 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
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9.4mm
14.6mm
-
3 → 5ms
14.6 x 9.4 x 10mm
10mm
-55°C
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-
+85°C
-55 → +85°C
10000000Cycles
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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
2
6.5mm
10mm
-
3ms
10 x 6.5 x 5.2mm
5.2mm
-40°C
1A
-
60 V dc, 125V ac
+70°C
-40 → +70°C
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
Latching Relay
CSA, UL
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€ 18.87
€ 18.87 Each (ex VAT)
Check stock
1
Omron
1GHz
HF Relay
237Ω
100 mΩ
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-
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DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
2
7.8mm
12.8mm
-
3ms
12.8 x 7.8 x 5.4mm
5.4mm
-40°C
1A
-
60 V dc, 125V ac
+70°C
-40 → +70°C
100000Cycles
Latching Relay
RoHS Compliant
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€ 21.54
€ 21.54 Each (ex VAT)
Check stock
1
TE Connectivity
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HF Relay
1028Ω
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-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
12V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
1
7.5mm
14.9mm
Wash Tight, Immersion Cleanable
5ms
14.9 x 7.5 x 9.6mm
9.6mm
-55°C
2A
PCB Pin
220 V dc, 250V ac
+85°C
-55 → +85°C
10000000Cycles
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RoHS Compliant
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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
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1
38mm
38.1mm
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10ms
38.1 x 38 x 12.8mm
12.8mm
-40°C
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PCB Pin
-
+85°C
-40 → +85°C
100000Cycles
General Purpose Relay
RoHS Compliant
10000000 cycles
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
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200mW
Gold Plated
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8.6mm
14mm
-
10ms
14 x 8.6 x 7.2mm
7.2mm
-40°C
-
-
30V
+70°C
-40 → +70°C
1000000Cycles
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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
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8.6mm
14mm
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14 x 8.6 x 7.2mm
7.2mm
-40°C
-
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30V dc
+70°C
-40 → +70°C
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
1
7.2mm
14.6mm
Immersion Cleanable, Low Power Consumption
3 ms, 5ms
14.6 x 7.2 x 9.1mm
9.1mm
-55°C
2A
-
220 V dc, 250V ac
+85°C
-55 → +85°C
10000000Cycles
General Purpose Relay
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
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