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
-
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
PCB Pin
5.65mm
-
6mm
+85°C
10mm
-
250V ac/dc
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10 x 6 x 5.65mm
1
-40°C
-40 → 85°C
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-
-
2A
P.O.A.
Check stock
1000
TE Connectivity
-
HF Relay
1.029 kΩ
100 mΩ
0.03 And 0.33 dB
18.8 And 37 dB
-
-
SPST
12V dc
PCB Mount
-
140mW
Gold Plated
PCB Pin
5.65mm
-
6mm
+85°C
10mm
-
250V ac/dc
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10 x 6 x 5.65mm
1
-40°C
-40 → 85°C
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-
-
2A
P.O.A.
Check stock
1
P.O.A.
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
Through Hole
10mm
5ms
7.2mm
+85°C
14.6mm
RoHS Compliant
220 V dc, 250V ac
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14.6 x 7.2 x 10mm
1
-55°C
-55 → +85°C
Immersion Cleanable
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-
2A
P.O.A.
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
PCB Pin
9.6mm
5ms
7.5mm
+85°C
14.9mm
RoHS Compliant
220 V dc, 250V ac
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14.9 x 7.5 x 9.6mm
1
-55°C
-55 → +85°C
Wash Tight, Immersion Cleanable
-
10000000Cycles
2A
P.O.A.
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
-
5.4mm
3ms
6.9mm
+70°C
10.3mm
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60 V dc, 125V ac
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10.3 x 6.9 x 5.4mm
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-40°C
-40 → +70°C
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-
100000 (Electrical) cycles, 50000000 (Mechanical) cycles
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P.O.A.
Check stock
300
P.O.A.
Check stock
1
Teledyne
3GHz
RF Relay
100Ω
100 mΩ
-
-
-
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DPDT
5V dc
PCB Mount
28V dc
200mW
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-
9.78mm
6ms
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+85°C
-
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9.4(Dia.) x 9.78mm
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-55°C
-55 → +85°C
-
-
10000000Cycles
-
P.O.A.
Check stock
1
Omron
-
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
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5.2mm
3ms
6.5mm
+70°C
10mm
CSA, UL
60 V dc, 125V ac
-
10 x 6.5 x 5.2mm
2
-40°C
-40 → +70°C
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Latching Relay
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
1A
P.O.A.
Check stock
1
Teledyne
-
HF Relay
50Ω
150 mΩ
-
-
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DPDT
5V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
6.99mm
4ms
9.4mm
+85°C
6.99mm
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28V dc
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9.4(Dia.) x 6.99mm
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-55°C
-55 → +85°C
-
General Purpose Relay
10000000Cycles
1A
P.O.A.
Check stock
1
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
-
7.2mm
-
8.6mm
+70°C
14mm
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30V dc
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14 x 8.6 x 7.2mm
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-40°C
-40 → +70°C
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-
300000 (Electrical) cycles, 5000000 (Mechanical) cycles
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P.O.A.
Check stock
1
Teledyne
-
RF Relay
400Ω
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
Through Hole
7.11mm
6ms
8.51mm
+85°C
8.51mm
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28V dc
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8.51 x 8.51 x 7.11mm
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-55°C
-55 → +85°C
-
General Purpose Relay
5000000Cycles
-
P.O.A.
Check stock
1
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
-
9.1mm
3 ms, 5ms
7.2mm
+85°C
14.6mm
IEC 60068-2-58, IEC 60529, IEC 61810, JEDEC J-Std-020D
220 V dc, 250V ac
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14.6 x 7.2 x 9.1mm
1
-55°C
-55 → +85°C
Immersion Cleanable, Low Power Consumption
General Purpose Relay
10000000Cycles
2A
P.O.A.
Check stock
1
Teledyne
-
RF Relay
1560Ω
100 mΩ
-
-
-
-
DPDT
26.5V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
9.86mm
2ms
10.29mm
+125°C
9.4mm
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28V dc
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9.4 x 10.29 x 9.86mm
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-65°C
-65 → +125°C
-
General Purpose Relay
1000000Cycles
-
P.O.A.
Check stock
1
Teledyne
-
RF Relay
390Ω
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
Through Hole
9.86mm
2ms
10.29mm
+125°C
9.4mm
-
28V dc
-
9.4 x 10.29 x 9.86mm
-
-65°C
-65 → +125°C
-
General Purpose Relay
10000000Cycles
-
P.O.A.
Check stock
1
TE Connectivity
3GHz
RF Relay
1.028Ω
100 mΩ
-
-
-
50Ω
SPDT
12V dc
PCB Mount
250V dc
140mW
Gold Plated
-
10mm
3 → 5ms
9.4mm
+85°C
14.6mm
-
-
-
14.6 x 9.4 x 10mm
-
-55°C
-55 → +85°C
-
-
10000000Cycles
-
P.O.A.
Check stock
300
P.O.A.
Check stock
1
Teledyne
-
RF Relay
400Ω
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
360mW
Gold Plated
Through Hole
7.11mm
6ms
8.51mm
+85°C
8.51mm
-
28V dc
-
8.51 x 8.51 x 7.11mm
-
-55°C
-55 → +85°C
-
General Purpose Relay
5000000Cycles
-
P.O.A.
Check stock
1
Omron
-
HF Relay
237Ω
100 mΩ
0.2dB
20dB
-
-
DPDT
5V dc
Surface Mount
60 V dc, 125V ac
100mW
Silver Alloy
-
5.2mm
3ms
6.5mm
+70°C
10mm
CSA, UL
60 V dc, 125V ac
-
10 x 6.5 x 5.2mm
2
-40°C
-40 → +70°C
-
Latching Relay
100000 (Electrical) Operations, 50000000 (Mechanical) Operations
1A
P.O.A.
Check stock
1
Teledyne
-
RF Relay
390Ω
150 mΩ
-
-
-
-
DPDT
12V dc
PCB Mount
28V dc
450mW
Gold Plated
Through Hole
6.99mm
4ms
9.4mm
+85°C
9.4mm
-
28V dc
-
9.4(Dia.) x 6.99mm
-
-55°C
-55 → +85°C
-
General Purpose Relay
1000000Cycles
1A