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