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 110 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
-
-
SPST
12V dc
PCB Mount
-
140mW
Gold Plated
-40°C
5.65mm
-
1
10mm
-
250V ac/dc
6mm
10 x 6 x 5.65mm
-
-40 → 85°C
-
+85°C
-
2A
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
-40°C
5.65mm
-
1
10mm
-
250V ac/dc
6mm
10 x 6 x 5.65mm
-
-40 → 85°C
-
+85°C
-
2A
PCB Pin
-
€ 13.71
€ 13.71 Each (ex 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°C
10mm
-
1
14.6mm
RoHS Compliant
220 V dc, 250V ac
7.2mm
14.6 x 7.2 x 10mm
-
-55 → +85°C
Immersion Cleanable
+85°C
-
2A
Through Hole
5ms
€ 37.50
€ 37.50 Each (ex 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°C
9.6mm
-
1
14.9mm
RoHS Compliant
220 V dc, 250V ac
7.5mm
14.9 x 7.5 x 9.6mm
10000000Cycles
-55 → +85°C
Wash Tight, Immersion Cleanable
+85°C
-
2A
PCB Pin
5ms
€ 32.91
€ 32.91 Each (ex 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°C
5.4mm
-
-
10.3mm
-
60 V dc, 125V ac
6.9mm
10.3 x 6.9 x 5.4mm
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
-40 → +70°C
-
+70°C
-
-
-
3ms
Teledyne
3GHz
100Ω
RF Relay
100 mΩ
-
-
-
-
DPDT
5V dc
PCB Mount
28V dc
200mW
-
-55°C
9.78mm
-
-
-
-
-
-
9.4(Dia.) x 9.78mm
10000000Cycles
-55 → +85°C
-
+85°C
-
-
-
6ms
Omron
-
91Ω
HF Relay
100 mΩ
0.2dB
20dB
-
-
DPDT
3V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
-40°C
5.2mm
-
2
10mm
CSA, UL
60 V dc, 125V ac
6.5mm
10 x 6.5 x 5.2mm
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
-40 → +70°C
-
+70°C
Latching Relay
1A
-
3ms
Teledyne
-
50Ω
HF Relay
150 mΩ
-
-
-
-
DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
-55°C
6.99mm
-
-
6.99mm
-
28V dc
9.4mm
9.4(Dia.) x 6.99mm
10000000Cycles
-55 → +85°C
-
+85°C
General Purpose Relay
1A
Through Hole
4ms
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°C
7.2mm
-
-
14mm
-
30V dc
8.6mm
14 x 8.6 x 7.2mm
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
-40 → +70°C
-
+70°C
-
-
-
-
Teledyne
-
400Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
-55°C
7.11mm
-
-
8.51mm
-
28V dc
8.51mm
8.51 x 8.51 x 7.11mm
5000000Cycles
-55 → +85°C
-
+85°C
General Purpose Relay
-
Through Hole
6ms
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
-55°C
9.1mm
-
1
14.6mm
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
220 V dc, 250V ac
7.2mm
14.6 x 7.2 x 9.1mm
10000000Cycles
-55 → +85°C
Immersion Cleanable, Low Power Consumption
+85°C
General Purpose Relay
2A
-
3 ms, 5ms
Teledyne
-
1560Ω
RF Relay
100 mΩ
-
-
-
-
DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
-65°C
9.86mm
-
-
9.4mm
-
28V dc
10.29mm
9.4 x 10.29 x 9.86mm
1000000Cycles
-65 → +125°C
-
+125°C
General Purpose Relay
-
Through Hole
2ms
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
-65°C
9.86mm
-
-
9.4mm
-
28V dc
10.29mm
9.4 x 10.29 x 9.86mm
10000000Cycles
-65 → +125°C
-
+125°C
General Purpose Relay
-
Through Hole
2ms
€ 20.34
€ 20.34 Each (ex 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°C
10mm
-
-
14.6mm
-
-
9.4mm
14.6 x 9.4 x 10mm
10000000Cycles
-55 → +85°C
-
+85°C
-
-
-
3 → 5ms
Teledyne
-
400Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
-55°C
7.11mm
-
-
8.51mm
-
28V dc
8.51mm
8.51 x 8.51 x 7.11mm
5000000Cycles
-55 → +85°C
-
+85°C
General Purpose Relay
-
Through Hole
6ms
Omron
-
237Ω
HF Relay
100 mΩ
0.2dB
20dB
-
-
DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
-40°C
5.2mm
-
2
10mm
CSA, UL
60 V dc, 125V ac
6.5mm
10 x 6.5 x 5.2mm
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
-40 → +70°C
-
+70°C
Latching Relay
1A
-
3ms
Teledyne
-
390Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
-55°C
6.99mm
-
-
9.4mm
-
28V dc
9.4mm
9.4(Dia.) x 6.99mm
1000000Cycles
-55 → +85°C
-
+85°C
General Purpose Relay
1A
Through Hole
4ms
Teledyne
-
100Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
5V dc
PCB Mount
28V dc
200mW
Gold Plated
-55°C
9.76mm
-
-
9.76mm
-
28V dc
9.4mm
9.4(Dia.) x 9.76mm
10000000Cycles
-55 → +85°C
-
+85°C
General Purpose Relay
1A
Through Hole
6ms



















