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Solid State Relays:

42 Products Found

Farnell offers solid-state relays (SSRs) that provide fast and reliable switching without the mechanical wear associated with traditional relays. These relays use semiconductor components such as thyristors or triacs for switching, which ensures long operational life and silent operation.

Solid-state relays are suitable for environments where silent, fast, and precise switching is required, with minimal power loss and no moving parts. Farnell’s solid-state relays are ideal for industrial automation, heating control, and high-speed switching.

Applications:

  • Industrial Automation: Controlling motors, heaters, and lights in automated systems.
  • HVAC Systems: Temperature control with precise on/off cycles.
  • Renewable Energy: Switching control for photovoltaic systems and inverters.
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Manufacturer
Contact Configuration
Load Current
Load Type
Operating Voltage Max
Load Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
On State Resistance Max
Control Voltage Min
Isolation Voltage
Control Voltage Max
Off State Leakage Current Max
Product Range
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3881378

RoHS

Each
1+
€4.100
5+
€3.910
10+
€3.710
20+
€3.520
50+
€3.400
Min: 1 / Mult: 1
SPST-NO
1A
-
264V
-
Through Hole
PC Pin
Zero Crossing
75V
-
4VDC
-
6VDC
-
AQ-G Series
3881379

RoHS

Each
1+
€4.290
5+
€4.090
10+
€3.890
20+
€3.690
50+
€3.560
Min: 1 / Mult: 1
SPST-NO
1A
-
264V
-
Through Hole
PC Pin
Random Turn On
75V
-
9.6VDC
-
14.4VDC
-
AQ-G Series
3881383

RoHS

Each
1+
€1.060
10+
€0.948
25+
€0.906
50+
€0.875
100+
€0.845
Min: 1 / Mult: 1
SPST-NO
300mA
-
600V
-
Through Hole
PC Pin
Zero Crossing
-
-
-
-
-
-
AQ-H Series
3792772

RoHS

Each
1+
€19.980
10+
€18.870
25+
€18.140
100+
€16.150
300+
€15.830
Min: 1 / Mult: 1
SPST-NO
50mA
-
32VDC
-
Through Hole
PC Pin
Zero Crossing
3.3VDC
-
-
-
5VDC
-
IDC
3881385

RoHS

Each
1+
€0.958
10+
€0.858
25+
€0.819
50+
€0.791
100+
€0.764
Min: 1 / Mult: 1
SPST-NO
300mA
-
600V
-
Through Hole
PC Pin
Random Turn On
-
-
-
-
-
-
AQ-H Series
4178939

RoHS

Each
1+
€11.430
5+
€11.140
10+
€10.610
20+
€10.190
50+
€9.790
Min: 1 / Mult: 1
SPST-NO
3A
-
250VAC
-
Through Hole
PC Pin
Zero Crossing
75V
-
4VDC
-
32VDC
-
AQ1 Series
3288466

RoHS

Each
1+
€12.800
5+
€12.650
10+
€12.500
20+
€12.350
50+
€12.200
Min: 1 / Mult: 1
SPST-NO
10A
-
250VAC
-
Through Hole
PC Pin
Zero Crossing
75V
-
4VDC
-
32VDC
-
AQ1 Series
3565584

RoHS

Each
1+
€3.020
10+
€2.760
25+
€2.500
50+
€2.460
100+
€2.430
More Pricing...
Min: 1 / Mult: 1
SPST
2A
-
240VAC
-
Through Hole
PC Pin
Zero Crossing
20VAC
-
0.9V
-
1.4V
-
-
4036932

RoHS

Each
1+
€29.870
5+
€26.490
Min: 1 / Mult: 1
-
4A
-
600V
-
Through Hole
PC Pin
Zero Crossing
24VAC
-
4VDC
-
10VAC
-
GN Board Series
4036930

RoHS

Each
1+
€29.870
5+
€26.490
10+
€26.000
Min: 1 / Mult: 1
-
4A
-
460VAC
-
Through Hole
PC Pin
Zero Crossing
12VAC
-
4VDC
-
30VAC
-
GN Board Series
4036928

RoHS

Each
1+
€53.820
5+
€51.820
10+
€50.780
Min: 1 / Mult: 1
-
10A
-
36VDC
-
Through Hole
PC Pin
DC Switch
7VDC
-
10VAC
-
30VAC
-
GND Board Series
4070533

RoHS

Each
1+
€25.720
5+
€24.770
10+
€23.470
20+
€22.670
Min: 1 / Mult: 1
SPST-NO
6A
-
100VDC
-
Through Hole
PC Pin
Zero Voltage Turn On
0VDC
-
15VDC
-
30VAC
-
CN Series
4036929

RoHS

Each
1+
€36.460
5+
€32.330
10+
€31.730
20+
€31.100
Min: 1 / Mult: 1
-
4A
-
275VAC
-
Through Hole
PC Pin
Zero Crossing
12VAC
-
4VDC
-
30VAC
-
GN Board Series
4036927

RoHS

Each
1+
€56.920
5+
€54.810
10+
€53.710
Min: 1 / Mult: 1
-
10A
-
36VDC
-
Through Hole
PC Pin
DC Switch
7VDC
-
4VDC
-
10VAC
-
GND Board Series
3995881

RoHS

Date/Lot Code

Each
1+
€3.750
5+
€3.550
10+
€3.350
20+
€3.200
50+
€2.980
Min: 1 / Mult: 1
SPST-NO
3A
-
240VAC
-
Through Hole
PC Pin
Zero Crossing
20VAC
-
-
-
-
-
-
4559649

RoHS

Pack of 10
1+
€47.470
5+
€42.100
10+
€41.320
20+
€40.490
Min: 1 / Mult: 1
SPST-NO
4A
-
60VDC
-
Through Hole
PC Pin
DC Switch
1VDC
-
4.25VDC
-
32VDC
-
RP1D Series
4587328

RoHS

Each
1+
€17.960
5+
€16.520
10+
€15.590
20+
€15.020
50+
€14.500
Min: 1 / Mult: 1
-
5A
DC
-
125VDC
Through Hole
PC Pin
-
-
0.15ohm
-
2.5kVrms
-
100µA
MPKSL
4587325

RoHS

Each
1+
€13.820
5+
€12.320
10+
€11.340
20+
€10.500
50+
€9.770
Min: 1 / Mult: 1
-
20A
DC
-
50VDC
Through Hole
PC Pin
-
-
0.01ohm
-
2.5kVrms
-
100µA
MPKSL
4587324

RoHS

Each
1+
€21.650
5+
€19.920
10+
€18.790
20+
€18.110
50+
€17.470
Min: 1 / Mult: 1
-
20A
DC
-
50VDC
DIN Rail
PC Pin
-
-
0.01ohm
-
2.5kVrms
-
100µA
-
4718701

RoHS

Each
1+
€33.180
5+
€29.430
10+
€28.880
20+
€28.300
Min: 1 / Mult: 1
-
4A
-
28VDC
-
Through Hole
PC Pin
Zero Crossing
3VDC
-
-
-
24VDC
-
HR201D Series
3881376

RoHS

Date/Lot Code

Each
1+
€12.670
5+
€12.080
10+
€11.490
20+
€10.900
50+
€10.530
Min: 1 / Mult: 1
SPST-NO
3A
-
250VAC
-
Through Hole
PC Pin
Zero Crossing
75V
-
4VDC
-
32VDC
-
AQ1 Series
3881380

RoHS

Date/Lot Code

Each
1+
€3.560
5+
€3.390
10+
€3.230
20+
€3.060
50+
€2.960
Min: 1 / Mult: 1
SPST-NO
1A
-
264V
-
Through Hole
PC Pin
Random Turn On
75V
-
19.2VDC
-
28.8VDC
-
AQ-G Series
3881382

RoHS

Each
1+
€4.960
5+
€4.730
10+
€4.500
20+
€4.270
50+
€4.130
Min: 1 / Mult: 1
SPST-NO
2A
-
264V
-
Through Hole
PC Pin
Random Turn On
75V
-
19.2VDC
-
28.8VDC
-
AQ-G Series
3883580

RoHS

Date/Lot Code

Each
20+
€3.830
Min: 20 / Mult: 20
SPST-NO
1A
-
264V
-
Through Hole
PC Pin
Zero Crossing
75V
-
9.6VDC
-
14.4VDC
-
AQ-G Series
3883578

RoHS

Date/Lot Code

Each
20+
€12.310
Min: 20 / Mult: 20
-
3A
-
250VAC
-
Through Hole
PC Pin
Random Turn On
75V
-
9.6VDC
-
14.4VDC
-
AQ8 Series
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