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Signal Relays:

2,095 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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ComparePrice ForQuantity
4733557

RoHS

Each
1+
£2.540
10+
£1.540
25+
£1.410
50+
£1.300
100+
£1.240
Min: 1 / Mult: 1
12VDC
DPDT
4A
HFD3 Series
Through Hole
Latching Dual Coil
PC Pin
277V
220V
Silver Nickel
720ohm
-
4733538

RoHS

Each
1+
£2.830
10+
£1.720
25+
£1.570
50+
£1.450
100+
£1.380
Min: 1 / Mult: 1
12VDC
DPDT
3A
HFD2 Series
Through Hole
Non Latching
PC Pin
250V
220V
Gold Plated Silver
720ohm
-
4733542

RoHS

Each
1+
£3.120
10+
£1.890
25+
£1.730
50+
£1.600
100+
£1.520
Min: 1 / Mult: 1
24VDC
DPDT
3A
HFD2 Series
Through Hole
Non Latching
PC Pin
250V
220V
Gold Plated Silver
3.84kohm
-
4733578

RoHS

Each
1+
£2.820
10+
£1.710
25+
£1.570
50+
£1.450
100+
£1.370
Min: 1 / Mult: 1
5VDC
DPDT
2A
HFD4 Series
Surface Mount
Latching Single Coil
PC Pin
250V
220V
Silver Nickel
250ohm
-
4733541

RoHS

Each
1+
£3.070
10+
£1.860
25+
£1.710
50+
£1.580
100+
£1.500
Min: 1 / Mult: 1
24VDC
DPDT
3A
HFD2 Series
Through Hole
Non Latching
PC Pin
250V
220V
Gold Plated Silver
2.88kohm
-
4733555

RoHS

Each
1+
£2.150
10+
£1.330
25+
£1.170
50+
£1.070
100+
£0.991
Min: 1 / Mult: 1
24VDC
DPDT
2A
HFD27 Series
Through Hole
Non Latching
PC Pin
240V
120V
Silver Nickel
2.88kohm
-
4733553

RoHS

Each
1+
£2.250
10+
£1.390
25+
£1.120
50+
£1.040
100+
£1.020
Min: 1 / Mult: 1
24VDC
DPDT
2A
HFD27 Series
Through Hole
Non Latching
PC Pin
240V
120V
Silver Nickel
3.84kohm
-
4733535

RoHS

Each
1+
£1.400
10+
£0.868
25+
£0.763
50+
£0.700
100+
£0.646
Min: 1 / Mult: 1
12VDC
SPDT
8A
HFD16 Series
Through Hole
Non Latching
PC Pin
250V
220V
Silver Nickel
700ohm
-
4733554

RoHS

Each
1+
£2.010
10+
£1.250
25+
£1.100
50+
£1.000
100+
£0.927
Min: 1 / Mult: 1
24VDC
DPDT
2A
HFD27 Series
Through Hole
Non Latching
PC Pin
240V
120V
Silver Nickel
1.6kohm
-
4733543

RoHS

Each
1+
£1.700
10+
£1.050
25+
£0.925
50+
£0.848
100+
£0.783
Min: 1 / Mult: 1
5VDC
SPDT
2A
HFD23 Series
Through Hole
Non Latching
PC Pin
125V
60V
Silver Nickel
167ohm
-
4733537

RoHS

Each
10+
£0.848
50+
£0.683
100+
£0.631
250+
£0.600
Min: 10 / Mult: 10
12VDC
SPDT
1A
HFD17-1 Series
Through Hole
Non Latching
PC Pin
250V
220V
Silver Nickel
700ohm
-
1094050

RoHS

Each
1+
£4.020
25+
£1.810
50+
£1.650
250+
£1.330
500+
£1.230
Min: 1 / Mult: 1
24VDC
DPDT
1A
UA2
Through Hole
Non Latching
Solder
250V
220V
Silver Alloy
2.504kohm
-
2076387

RoHS

Each
1+
£5.790
10+
£5.290
25+
£4.780
100+
£4.010
150+
£3.420
Min: 1 / Mult: 1
12VDC
DPDT
1A
G6A
Through Hole
Latching Dual Coil
Solder
125V
30V
Silver Palladium
800ohm
-
9913920

RoHS

Each
1+
£5.000
10+
£4.690
25+
£3.960
100+
£3.760
150+
£3.550
Min: 1 / Mult: 1
12VDC
DPDT
2A
FX2
Through Hole
Non Latching
Solder
250V
220V
Palladium Ruthenium
1.8kohm
-
2076249

RoHS

Each
1+
£3.210
20+
£3.070
50+
£2.930
100+
£2.800
250+
£2.740
More Pricing...
Min: 1 / Mult: 1
5VDC
SPDT
2A
-
Through Hole
Latching Dual Coil
Solder
-
30V
Silver
125ohm
-
2095590

RoHS

Each
1+
£2.810
10+
£2.610
25+
£2.150
150+
£2.030
250+
£1.900
Min: 1 / Mult: 1
4.5VDC
DPDT
2A
TQ
Surface Mount
Non Latching
Solder
-
30V
Silver
145ohm
-
2076248

RoHS

Each
1+
£5.220
20+
£4.860
50+
£4.610
100+
£4.400
250+
£4.150
More Pricing...
Min: 1 / Mult: 1
12VDC
SPDT
2A
-
Through Hole
Latching Dual Coil
Solder
-
30V
Silver
720ohm
-
2076236

RoHS

Each
1+
£2.130
10+
£2.050
50+
£1.920
100+
£1.810
250+
£1.700
More Pricing...
Min: 1 / Mult: 1
6VDC
DPDT
2A
-
Through Hole
Non Latching
Solder
-
30V
Silver Gold
180ohm
-
9899499

RoHS

Each
1+
£3.860
10+
£3.620
25+
£2.890
150+
£2.800
250+
£2.710
Min: 1 / Mult: 1
24VDC
DPDT
1A
G6J-Y
Surface Mount
Non Latching
Solder
-
30V
Silver Gold
2.601kohm
-
1181049

RoHS

Each
1+
£6.200
10+
£5.670
25+
£5.140
100+
£4.390
150+
£3.950
Min: 1 / Mult: 1
12VDC
DPDT
1A
G6A
Through Hole
Latching Dual Coil
Solder
-
30V
Silver Palladium
800ohm
-
1094058RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
£2.350
Min: 100 / Mult: 1
-
-
-
UD2
-
-
-
-
-
-
-
-
1629003RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
25+
£2.440
150+
£2.170
250+
£1.900
Min: 100 / Mult: 1
24VDC
-
2A
IM
Surface Mount
Non Latching
-
250V
220V
Palladium Ruthenium
4.12kohm
-
2885727

RoHS

Date/Lot Code

Each
1+
£73.040
10+
£71.580
25+
£70.120
Min: 1 / Mult: 1
20VDC
DPDT
2A
V23154
Socket
Non Latching
Quick Connect, Solder
125V
150V
Silver Gold
550ohm
-
3139783

RoHS

Date/Lot Code

AXICOM - TE CONNECTIVITY
Each
1000+
£4.360
Min: 1000 / Mult: 1000
-
-
-
-
-
-
-
-
-
-
-
-
3139473

RoHS

Date/Lot Code

AXICOM - TE CONNECTIVITY
Each
1000+
£2.220
Min: 1000 / Mult: 1000
-
-
-
-
-
-
-
-
-
-
-
-
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