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 89 products
Radiall
8GHz
HF Relay
205Ω
-
0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
-
50Ω
SPDT
12V dc
PCB Mount
-
5W
Copper
12mm
-40 → +85°C
+85°C
General Purpose Relay
3000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
-
-
12mm
15mm
-
-40°C
1
-
High Frequency, High Life Span, High Power Applications, High Repeatability
15 x 12.7 x 12mm
-
5ms
Radiall
8GHz
HF Relay
195Ω
-
0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
-
50Ω
SPDT
24V dc
PCB Mount
-
5W
Copper
12mm
-25 → +70°C
+70°C
General Purpose Relay
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
-
-
12mm
15mm
-
-25°C
1
-
High Frequency, High Life Span, High Power Applications, High Repeatability
15 x 12.7 x 12mm
-
5ms
Radiall
8GHz
HF Relay
740Ω
-
0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
-
50Ω
SPDT
24V dc
PCB Mount
-
5W
Copper
12mm
-25 → +70°C
+70°C
General Purpose Relay
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
-
-
12mm
15mm
-
-25°C
1
-
High Frequency, High Life Span, High Power Applications, High Repeatability
15 x 12.7 x 12mm
-
5ms
€ 34.01
Each (ex VAT)
Check stock
1
Radiall
8GHz
HF Relay
195Ω
-
0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
-
50Ω
SPDT
12V dc
PCB Mount
-
5W
Copper
12mm
-25 → +70°C
+70°C
General Purpose Relay
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
-
-
12mm
15mm
-
-25°C
1
-
High Frequency, High Life Span, High Power Applications, High Repeatability
15 x 12.7 x 12mm
-
5ms
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
6mm
-40 → 85°C
+85°C
-
-
PCB Pin
250V ac/dc
5.65mm
10mm
-
-40°C
1
-
-
10 x 6 x 5.65mm
2A
-
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
6mm
-40 → 85°C
+85°C
-
-
PCB Pin
250V ac/dc
5.65mm
10mm
-
-40°C
1
-
-
10 x 6 x 5.65mm
2A
-
€ 21.87
Each (ex VAT)
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
7.2mm
-55 → +85°C
+85°C
-
-
Through Hole
220 V dc, 250V ac
10mm
14.6mm
-
-55°C
1
RoHS Compliant
Immersion Cleanable
14.6 x 7.2 x 10mm
2A
5ms
€ 47.93
Each (ex VAT)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
7.5mm
-55 → +85°C
+85°C
-
10000000Cycles
PCB Pin
220 V dc, 250V ac
9.6mm
14.9mm
-
-55°C
1
RoHS Compliant
Wash Tight, Immersion Cleanable
14.9 x 7.5 x 9.6mm
2A
5ms