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
5ms
15mm
-40°C
-40 → +85°C
-
-
-
12mm
3000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15 x 12.7 x 12mm
-
-
12mm
1
+85°C
High Frequency, High Life Span, High Power Applications, High Repeatability
General Purpose Relay
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
5ms
15mm
-25°C
-25 → +70°C
-
-
-
12mm
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15 x 12.7 x 12mm
-
-
12mm
1
+70°C
High Frequency, High Life Span, High Power Applications, High Repeatability
General Purpose Relay
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
5ms
15mm
-25°C
-25 → +70°C
-
-
-
12mm
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15 x 12.7 x 12mm
-
-
12mm
1
+70°C
High Frequency, High Life Span, High Power Applications, High Repeatability
General Purpose Relay
€ 39.84
Each (Exc. 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
5ms
15mm
-25°C
-25 → +70°C
-
-
-
12mm
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15 x 12.7 x 12mm
-
-
12mm
1
+70°C
High Frequency, High Life Span, High Power Applications, High Repeatability
General Purpose Relay
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
-
10mm
-40°C
-40 → 85°C
250V ac/dc
-
-
5.65mm
-
10 x 6 x 5.65mm
PCB Pin
2A
6mm
1
+85°C
-
-
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
-
10mm
-40°C
-40 → 85°C
250V ac/dc
-
-
5.65mm
-
10 x 6 x 5.65mm
PCB Pin
2A
6mm
1
+85°C
-
-
€ 25.61
Each (Exc. Vat)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
-
-
-
1.45 @ 900MHz
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
5ms
14.6mm
-55°C
-55 → +85°C
220 V dc, 250V ac
RoHS Compliant
-
10mm
-
14.6 x 7.2 x 10mm
Through Hole
2A
7.2mm
1
+85°C
Immersion Cleanable
-
€ 56.13
Each (Exc. 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
5ms
14.9mm
-55°C
-55 → +85°C
220 V dc, 250V ac
RoHS Compliant
-
9.6mm
10000000Cycles
14.9 x 7.5 x 9.6mm
PCB Pin
2A
7.5mm
1
+85°C
Wash Tight, Immersion Cleanable
-