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