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