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
P.O.A.
Check stock
1
TE Connectivity
-
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
-40°C
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-
10 x 6 x 5.65mm
6mm
-
10mm
-
250V ac/dc
+85°C
PCB Pin
-
5.65mm
1
-
-40 → 85°C
2A
P.O.A.
Check stock
1000
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
-
-
10 x 6 x 5.65mm
6mm
-
10mm
-
250V ac/dc
+85°C
PCB Pin
-
5.65mm
1
-
-40 → 85°C
2A
P.O.A.
Check stock
1
P.O.A.
Check stock
1
TE Connectivity
-
178Ω
HF Relay
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-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
-55°C
Immersion Cleanable
5ms
14.6 x 7.2 x 10mm
7.2mm
-
14.6mm
RoHS Compliant
220 V dc, 250V ac
+85°C
Through Hole
-
10mm
1
-
-55 → +85°C
2A
P.O.A.
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
Wash Tight, Immersion Cleanable
5ms
14.9 x 7.5 x 9.6mm
7.5mm
-
14.9mm
RoHS Compliant
220 V dc, 250V ac
+85°C
PCB Pin
10000000Cycles
9.6mm
1
-
-55 → +85°C
2A
P.O.A.
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
-
3ms
10.3 x 6.9 x 5.4mm
6.9mm
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10.3mm
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60 V dc, 125V ac
+70°C
-
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
5.4mm
-
-
-40 → +70°C
-
P.O.A.
Check stock
300
P.O.A.
Check stock
1
Teledyne
3GHz
100Ω
RF Relay
100 mΩ
-
-
-
-
DPDT
5V dc
PCB Mount
28V dc
200mW
-
-55°C
-
6ms
9.4(Dia.) x 9.78mm
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-
-
-
-
+85°C
-
10000000Cycles
9.78mm
-
-
-55 → +85°C
-
P.O.A.
Check stock
1
Omron
-
91Ω
HF Relay
100 mΩ
0.2dB
20dB
-
-
DPDT
3V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
-40°C
-
3ms
10 x 6.5 x 5.2mm
6.5mm
-
10mm
CSA, UL
60 V dc, 125V ac
+70°C
-
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
5.2mm
2
Latching Relay
-40 → +70°C
1A
P.O.A.
Check stock
1
Teledyne
-
50Ω
HF Relay
150 mΩ
-
-
-
-
DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
-55°C
-
4ms
9.4(Dia.) x 6.99mm
9.4mm
-
6.99mm
-
28V dc
+85°C
Through Hole
10000000Cycles
6.99mm
-
General Purpose Relay
-55 → +85°C
1A
P.O.A.
Check stock
1
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
-
-
14 x 8.6 x 7.2mm
8.6mm
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14mm
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30V dc
+70°C
-
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
7.2mm
-
-
-40 → +70°C
-
P.O.A.
Check stock
1
Teledyne
-
400Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
-55°C
-
6ms
8.51 x 8.51 x 7.11mm
8.51mm
-
8.51mm
-
28V dc
+85°C
Through Hole
5000000Cycles
7.11mm
-
General Purpose Relay
-55 → +85°C
-
P.O.A.
Check stock
1
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
Immersion Cleanable, Low Power Consumption
3 ms, 5ms
14.6 x 7.2 x 9.1mm
7.2mm
-
14.6mm
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
220 V dc, 250V ac
+85°C
-
10000000Cycles
9.1mm
1
General Purpose Relay
-55 → +85°C
2A
P.O.A.
Check stock
1
Teledyne
-
1560Ω
RF Relay
100 mΩ
-
-
-
-
DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
-65°C
-
2ms
9.4 x 10.29 x 9.86mm
10.29mm
-
9.4mm
-
28V dc
+125°C
Through Hole
1000000Cycles
9.86mm
-
General Purpose Relay
-65 → +125°C
-
P.O.A.
Check stock
1
Teledyne
-
390Ω
RF Relay
100 mΩ
0.4 dB @ 1 GHz
35 dB @ 2.0 GHz
1.07 GHz@ 1.0
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DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
-65°C
-
2ms
9.4 x 10.29 x 9.86mm
10.29mm
-
9.4mm
-
28V dc
+125°C
Through Hole
10000000Cycles
9.86mm
-
General Purpose Relay
-65 → +125°C
-
P.O.A.
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
-
3 → 5ms
14.6 x 9.4 x 10mm
9.4mm
-
14.6mm
-
-
+85°C
-
10000000Cycles
10mm
-
-
-55 → +85°C
-
P.O.A.
Check stock
300
P.O.A.
Check stock
1
Teledyne
-
400Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
-55°C
-
6ms
8.51 x 8.51 x 7.11mm
8.51mm
-
8.51mm
-
28V dc
+85°C
Through Hole
5000000Cycles
7.11mm
-
General Purpose Relay
-55 → +85°C
-
P.O.A.
Check stock
1
Omron
-
237Ω
HF Relay
100 mΩ
0.2dB
20dB
-
-
DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
-40°C
-
3ms
10 x 6.5 x 5.2mm
6.5mm
-
10mm
CSA, UL
60 V dc, 125V ac
+70°C
-
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
5.2mm
2
Latching Relay
-40 → +70°C
1A
P.O.A.
Check stock
1
Teledyne
-
390Ω
RF Relay
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
-55°C
-
4ms
9.4(Dia.) x 6.99mm
9.4mm
-
9.4mm
-
28V dc
+85°C
Through Hole
1000000Cycles
6.99mm
-
General Purpose Relay
-55 → +85°C
1A