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Signal Relays:

124 Products Found

Signal relays from Farnell provide efficient switching for low-current, low-voltage signals. These relays are engineered to offer high sensitivity and fast switching speeds, making them ideal for communication and signal routing applications.

Signal relays are designed for applications that require fast, reliable switching of low-power signals, ensuring the integrity of the communication systems in which they are used.

Applications:

  • Telecommunication: Signal routing in routers and switches.
  • Test Equipment: Reliable switching for signal generators and analysers.
  • Medical Devices: Signal transmission in diagnostic and monitoring equipment.
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Relay Mounting
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Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3397690

RoHS

Each
1+
US$3.524
10+
US$3.069
25+
US$2.787
Min: 1 / Mult: 1
24VDC
SPDT
1A
OUAZ
Through Hole
Non Latching
PC Pin
120V
24V
Silver Palladium Alloy
2.8kohm
9480218

RoHS

Each
1+
US$2.948
20+
US$2.385
125+
US$1.755
500+
US$1.715
1250+
US$1.688
Min: 1 / Mult: 1
12VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
320ohm
9480293

RoHS

Each
1+
US$1.635
20+
US$1.407
125+
US$1.144
500+
US$1.080
1250+
US$0.970
Min: 1 / Mult: 1
5VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9480137

RoHS

Each
1+
US$2.908
15+
US$2.238
50+
US$1.849
150+
US$1.755
500+
US$1.742
Min: 1 / Mult: 1
5VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
55ohm
9480307

RoHS

Each
1+
US$1.742
20+
US$1.474
125+
US$1.209
500+
US$1.140
1250+
US$1.022
Min: 1 / Mult: 1
12VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
720ohm
9480196

RoHS

Each
1+
US$2.894
20+
US$2.345
125+
US$1.715
500+
US$1.702
1250+
US$1.662
Min: 1 / Mult: 1
5VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9480315

RoHS

Each
1+
US$1.715
20+
US$1.394
125+
US$1.021
500+
US$1.008
1250+
US$0.984
Min: 1 / Mult: 1
24VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
9480277

RoHS

Each
1+
US$1.289
20+
US$1.099
125+
US$0.899
500+
US$0.847
1250+
US$0.761
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRS1
Through Hole
DC
Solder
120V
24V
Silver Alloy
720ohm
9480285

RoHS

Each
1+
US$1.461
20+
US$1.241
125+
US$1.014
500+
US$0.957
1250+
US$0.859
Min: 1 / Mult: 1
24VDC
SPDT
3A
HRS1
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
9949577

RoHS

Each
1+
US$2.265
10+
US$2.010
25+
US$1.916
50+
US$1.849
100+
US$1.796
Min: 1 / Mult: 1
5VDC
SPDT
1A
G5V-1
Through Hole
Non Latching
Solder
125V
24V
Silver Gold
167ohm
9480269

RoHS

Each
1+
US$1.434
20+
US$1.222
125+
US$0.998
500+
US$0.942
1250+
US$0.846
Min: 1 / Mult: 1
5VDC
SPDT
3A
HRS1
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9480226

RoHS

Each
1+
US$3.082
20+
US$2.506
125+
US$1.836
500+
US$1.822
1250+
US$1.769
Min: 1 / Mult: 1
24VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
2885705

RoHS

Each
1+
US$2.640
10+
US$2.613
25+
US$2.586
100+
US$2.559
Min: 1 / Mult: 1
24VDC
SPDT
1A
OUAZ
Through Hole
-
Solder
120V
24V
Silver Palladium
2.8kohm
9480153

RoHS

Each
1+
US$3.216
15+
US$2.466
50+
US$2.037
150+
US$1.930
500+
US$1.916
Min: 1 / Mult: 1
24VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
1.28kohm
9480161

RoHS

Each
1+
US$2.908
15+
US$2.238
50+
US$1.849
150+
US$1.755
500+
US$1.742
Min: 1 / Mult: 1
5VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
75ohm
9480170

RoHS

Each
1+
US$3.028
15+
US$2.318
50+
US$1.916
150+
US$1.822
500+
US$1.796
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
440ohm
9480200

RoHS

Each
1+
US$3.149
15+
US$2.412
50+
US$2.010
150+
US$1.903
500+
US$1.876
Min: 1 / Mult: 1
9VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
180ohm
3881223

RoHS

Each
1+
US$31.704
5+
US$27.738
10+
US$22.981
20+
US$20.609
Min: 1 / Mult: 1
3VDC
SPDT
0.01A
RS Series
Through Hole
Non Latching
PC Pin
-
24V
-
45ohm
3881238

RoHS

Each
1+
US$26.264
5+
US$25.741
10+
US$25.219
20+
US$24.683
Min: 1 / Mult: 1
3VDC
SPDT
0.01A
RS Series
SMD
Non Latching
Gull Wing
-
24V
-
45ohm
9480145

RoHS

Each
1+
US$3.404
20+
US$2.760
125+
US$2.023
500+
US$1.997
1250+
US$1.943
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
320ohm
3881251

RoHS

Each
1+
US$31.678
5+
US$29.949
10+
US$28.220
20+
US$27.658
Min: 1 / Mult: 1
12VDC
SPDT
0.01A
RS Series
SMD
Non Latching
Gull Wing
-
24V
-
720ohm
3881249

RoHS

Each
1+
US$25.942
5+
US$25.420
10+
US$24.911
Min: 1 / Mult: 1
12VDC
SPDT
0.01A
RS Series
Through Hole
Non Latching
PC Pin
-
24V
-
720ohm
3881244

RoHS

Each
1+
US$26.331
5+
US$25.808
10+
US$25.272
20+
US$24.750
Min: 1 / Mult: 1
4.5VDC
SPDT
0.01A
RS Series
SMD
Latching Single Coil
Gull Wing
-
24V
-
101.3ohm
9480188

RoHS

Each
1+
US$2.921
15+
US$2.251
50+
US$1.863
150+
US$1.769
500+
US$1.755
Min: 1 / Mult: 1
24VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
1.515kohm
3460535

RoHS

Each
1+
US$2.265
5+
US$2.090
10+
US$1.916
20+
US$1.782
50+
US$1.635
Min: 1 / Mult: 1
24VDC
SPDT
1A
G5V-1
Through Hole
Non Latching
PC Pin
-
24V
Silver
3.84kohm
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