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Signal Relays:

123 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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1 Filter(s) Selected
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3397690

RoHS

Each
1+
€ 3.05
10+
€ 2.67
25+
€ 2.42
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+
€ 2.54
20+
€ 2.06
125+
€ 1.51
500+
€ 1.50
1250+
€ 1.46
Min: 1 / Mult: 1
12VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
320ohm
9480293

RoHS

Each
1+
€ 1.43
20+
€ 1.21
125+
€ 0.99
500+
€ 0.94
1250+
€ 0.84
Min: 1 / Mult: 1
5VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9480137

RoHS

Each
1+
€ 2.51
15+
€ 1.93
50+
€ 1.60
150+
€ 1.51
500+
€ 1.50
Min: 1 / Mult: 1
5VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
55ohm
9480196

RoHS

Each
1+
€ 2.57
20+
€ 2.09
125+
€ 1.52
500+
€ 1.51
1250+
€ 1.48
Min: 1 / Mult: 1
5VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9480307

RoHS

Each
1+
€ 1.50
20+
€ 1.28
125+
€ 1.05
500+
€ 0.99
1250+
€ 0.89
Min: 1 / Mult: 1
12VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
720ohm
9480315

RoHS

Each
1+
€ 1.49
20+
€ 1.20
125+
€ 0.88
500+
€ 0.87
1250+
€ 0.85
Min: 1 / Mult: 1
24VDC
SPDT
3A
HRS1K
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
9480277

RoHS

Each
1+
€ 1.12
20+
€ 0.95
125+
€ 0.78
500+
€ 0.73
1250+
€ 0.66
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRS1
Through Hole
DC
Solder
120V
24V
Silver Alloy
720ohm
9480285

RoHS

Each
1+
€ 1.26
20+
€ 1.07
125+
€ 0.88
500+
€ 0.83
1250+
€ 0.74
Min: 1 / Mult: 1
24VDC
SPDT
3A
HRS1
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
9480269

RoHS

Each
1+
€ 1.27
20+
€ 1.08
125+
€ 0.89
500+
€ 0.84
1250+
€ 0.75
Min: 1 / Mult: 1
5VDC
SPDT
3A
HRS1
Through Hole
-
Solder
120V
24V
Silver Alloy
125ohm
9949577

RoHS

Each
1+
€ 1.94
10+
€ 1.72
25+
€ 1.65
50+
€ 1.59
100+
€ 1.53
Min: 1 / Mult: 1
5VDC
SPDT
1A
G5V-1
Through Hole
Non Latching
Solder
125V
24V
Silver Gold
167ohm
9480226

RoHS

Each
1+
€ 2.68
20+
€ 2.17
125+
€ 1.60
500+
€ 1.57
1250+
€ 1.54
Min: 1 / Mult: 1
24VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
2.88kohm
2885705

RoHS

Each
1+
€ 2.28
10+
€ 2.26
25+
€ 2.23
100+
€ 2.21
Min: 1 / Mult: 1
24VDC
SPDT
1A
OUAZ
Through Hole
-
Solder
120V
24V
Silver Palladium
2.8kohm
9480153

RoHS

Each
1+
€ 2.86
15+
€ 2.18
50+
€ 1.81
150+
€ 1.72
500+
€ 1.70
Min: 1 / Mult: 1
24VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
1.28kohm
9480161

RoHS

Each
1+
€ 2.51
15+
€ 1.93
50+
€ 1.60
150+
€ 1.51
500+
€ 1.50
Min: 1 / Mult: 1
5VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
75ohm
9480170

RoHS

Each
1+
€ 2.68
15+
€ 2.05
50+
€ 1.70
150+
€ 1.61
500+
€ 1.60
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
440ohm
9480200

RoHS

Each
1+
€ 2.80
15+
€ 2.15
50+
€ 1.78
150+
€ 1.68
500+
€ 1.67
Min: 1 / Mult: 1
9VDC
DPDT
2A
HRS2
Through Hole
-
Solder
120V
24V
Silver Alloy
180ohm
3881223

RoHS

Each
1+
€ 27.20
5+
€ 23.80
10+
€ 19.72
20+
€ 17.68
Min: 1 / Mult: 1
3VDC
SPDT
0.01A
RS Series
Through Hole
Non Latching
PC Pin
-
24V
-
45ohm
3881238

RoHS

Each
1+
€ 22.99
5+
€ 22.53
10+
€ 22.07
20+
€ 21.61
Min: 1 / Mult: 1
3VDC
SPDT
0.01A
RS Series
SMD
Non Latching
Gull Wing
-
24V
-
45ohm
9480145

RoHS

Each
1+
€ 3.02
20+
€ 2.45
125+
€ 1.80
500+
€ 1.78
1250+
€ 1.73
Min: 1 / Mult: 1
12VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
320ohm
3881251

RoHS

Each
1+
€ 27.28
5+
€ 25.79
10+
€ 24.30
20+
€ 23.81
Min: 1 / Mult: 1
12VDC
SPDT
0.01A
RS Series
SMD
Non Latching
Gull Wing
-
24V
-
720ohm
3881249

RoHS

Each
1+
€ 22.23
5+
€ 21.79
10+
€ 21.34
Min: 1 / Mult: 1
12VDC
SPDT
0.01A
RS Series
Through Hole
Non Latching
PC Pin
-
24V
-
720ohm
3881244

RoHS

Each
1+
€ 22.56
5+
€ 22.11
10+
€ 21.66
20+
€ 21.21
Min: 1 / Mult: 1
4.5VDC
SPDT
0.01A
RS Series
SMD
Latching Single Coil
Gull Wing
-
24V
-
101.3ohm
9480188

RoHS

Each
1+
€ 2.57
15+
€ 1.97
50+
€ 1.63
150+
€ 1.55
500+
€ 1.52
Min: 1 / Mult: 1
24VDC
SPDT
1A
HRA
Through Hole
-
Solder
120V
24V
Silver Alloy
1.515kohm
3460535

RoHS

Each
1+
€ 1.94
5+
€ 1.79
10+
€ 1.64
20+
€ 1.53
50+
€ 1.41
Min: 1 / Mult: 1
24VDC
SPDT
1A
G5V-1
Through Hole
Non Latching
PC Pin
-
24V
Silver
3.84kohm
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