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



















