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
TE Connectivity
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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
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140mW
Gold Plated
+85°C
10 x 6 x 5.65mm
-40°C
1
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10mm
5.65mm
2A
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-40 → 85°C
6mm
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PCB Pin
250V ac/dc
TE Connectivity
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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
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140mW
Gold Plated
+85°C
10 x 6 x 5.65mm
-40°C
1
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-
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10mm
5.65mm
2A
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-40 → 85°C
6mm
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PCB Pin
250V ac/dc
Radiall
8GHz
HF Relay
205Ω
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0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
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50Ω
SPDT
12V dc
PCB Mount
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5W
Copper
+85°C
15 x 12.7 x 12mm
-40°C
1
General Purpose Relay
High Frequency, High Life Span, High Power Applications, High Repeatability
3000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15mm
12mm
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5ms
-40 → +85°C
12mm
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Radiall
8GHz
HF Relay
195Ω
-
0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
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50Ω
SPDT
24V dc
PCB Mount
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5W
Copper
+70°C
15 x 12.7 x 12mm
-25°C
1
General Purpose Relay
High Frequency, High Life Span, High Power Applications, High Repeatability
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15mm
12mm
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5ms
-25 → +70°C
12mm
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Radiall
8GHz
HF Relay
740Ω
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0.5 dB @ 8 GHz
40 dB @ 8 GHz
1.4 @ 8 GHz
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50Ω
SPDT
24V dc
PCB Mount
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5W
Copper
+70°C
15 x 12.7 x 12mm
-25°C
1
General Purpose Relay
High Frequency, High Life Span, High Power Applications, High Repeatability
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15mm
12mm
-
-
5ms
-25 → +70°C
12mm
-
-
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€ 20.36
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
+70°C
15 x 12.7 x 12mm
-25°C
1
General Purpose Relay
High Frequency, High Life Span, High Power Applications, High Repeatability
2000000 (Cold Switch) cycles, 500 (Hot Switch) cycles
15mm
12mm
-
-
5ms
-25 → +70°C
12mm
-
-
-
€ 13.10
Each (Exc. Vat)
Check stock
1
TE Connectivity
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HF Relay
178Ω
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-
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1.45 @ 900MHz
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50 Ω, 75Ω
SPDT
5V dc
PCB Mount
220 V dc, 250V ac
140mW
Gold Plated
+85°C
14.6 x 7.2 x 10mm
-55°C
1
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Immersion Cleanable
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14.6mm
10mm
2A
RoHS Compliant
5ms
-55 → +85°C
7.2mm
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Through Hole
220 V dc, 250V ac
€ 28.70
Each (Exc. Vat)
Check stock
1
TE Connectivity
-
HF Relay
178Ω
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-
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1.45 @ 900MHz
1.45 @ 900MHz
50 Ω, 75Ω
SPDT
5V dc
Surface Mount
220 V dc, 250V ac
140mW
Gold Plated
+85°C
14.9 x 7.5 x 9.6mm
-55°C
1
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Wash Tight, Immersion Cleanable
10000000Cycles
14.9mm
9.6mm
2A
RoHS Compliant
5ms
-55 → +85°C
7.5mm
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PCB Pin
220 V dc, 250V ac