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Solid State Relays:

1,077 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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ComparePrice ForQuantity
3881384

RoHS

Each
1+
US$1.213
10+
US$1.083
25+
US$1.034
50+
US$0.919
100+
US$0.887
Min: 1 / Mult: 1
SPST-NO
300mA
600V
Surface Mount
Gull Wing
Zero Crossing
-
-
-
AQ-H Series
2784843

RoHS

Each
1+
US$129.993
Min: 1 / Mult: 1
-
75A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
3VDC
32VDC
GN
3996119
Each
1+
US$73.244
Min: 1 / Mult: 1
SPST-NO
10A
480VAC
Panel Mount
Screw
Zero Crossing
48VAC
90VAC
280VAC
SSR3 Series
3996112
Each
1+
US$156.994
Min: 1 / Mult: 1
SPST-NO
40A
480VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
SSR3 Series
4253880

RoHS

Each
1+
US$93.465
Min: 1 / Mult: 1
-
100A
660VAC
DIN Rail, Panel
Screw
Zero Crossing
42V
4VDC
32VDC
HLR Series
4253867

RoHS

Each
1+
US$90.061
Min: 1 / Mult: 1
-
25A
600V
DIN Rail
Screw
Zero Crossing
-
4VDC
32VDC
HLR Series
4240755

RoHS

Each
1+
US$99.575
5+
US$95.890
10+
US$93.974
Min: 1 / Mult: 1
-
25A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
10VDC
30VDC
GN2 Series
1200241

RoHS

Each
1+
US$63.918
5+
US$60.729
10+
US$57.513
Min: 1 / Mult: 1
SPST-NO
25A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1
1200243

RoHS

Each
1+
US$72.668
5+
US$63.516
10+
US$60.166
Min: 1 / Mult: 1
SPST-NO
40A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1
1835927

RoHS

Each
1+
US$93.157
5+
US$88.494
10+
US$83.830
Min: 1 / Mult: 1
-
12A
60VDC
DIN Rail
Screw
Zero Crossing
1VDC
4VDC
32VDC
-
1973907

RoHS

Each
1+
US$65.807
5+
US$63.838
10+
US$61.077
Min: 1 / Mult: 1
-
25A
30VDC
DIN Rail
Screw
Zero Crossing
9.6VDC
75VAC
264VAC
-
1200285

RoHS

Each
1+
US$38.900
5+
US$37.909
10+
US$36.904
20+
US$36.167
Min: 1 / Mult: 1
SPST-NO
25A
280VAC
PCB
Through Hole
Zero Crossing
12VAC
3VDC
15VDC
PowerFin / PF
2095711

RoHS

Each
1+
US$5.253
5+
US$5.012
10+
US$4.770
20+
US$4.529
50+
US$4.355
Min: 1 / Mult: 1
-
2A
250VAC
PCB
Through Hole
Zero Crossing
75VAC
9.6VDC
14.4VDC
AQG
1200202

RoHS

Each
1+
US$38.136
5+
US$36.301
10+
US$34.451
20+
US$33.768
Min: 1 / Mult: 1
SPST-NO
4A
280VAC
PCB
Through Hole
Zero Crossing
24VAC
3VDC
32VDC
MP
1200237

RoHS

Each
1+
US$61.707
5+
US$58.612
10+
US$55.556
Min: 1 / Mult: 1
SPST-NO
10A
280VAC
Panel Mount
Screw
Zero Crossing
24VAC
3VDC
32VDC
1
1659369

RoHS

Each
1+
US$67.630
5+
US$64.923
10+
US$63.583
Min: 1 / Mult: 1
-
25A
275VAC
DIN Rail
Screw
Zero Crossing
12VAC
3VDC
32VDC
-
1200279

RoHS

Each
1+
US$28.931
5+
US$28.220
10+
US$27.510
20+
US$26.961
Min: 1 / Mult: 1
SPST-NO
2A
280VAC
PCB
Through Hole
Zero Crossing
24VAC
3VDC
32VDC
D2W
1305664

RoHS

Each
1+
US$48.642
5+
US$46.686
10+
US$45.748
20+
US$44.836
Min: 1 / Mult: 1
-
25A
275VAC
Panel Mount
Screw
Zero Crossing
12VAC
3VDC
32VDC
-
7229082

RoHS

Each
1+
US$49.044
5+
US$43.496
10+
US$42.692
20+
US$41.835
Min: 1 / Mult: 1
SPST-NO
4A
280VAC
PCB
Through Hole
Zero Crossing
24VAC
3VDC
24VDC
-
2311046

RoHS

Each
1+
US$56.829
5+
US$53.989
10+
US$51.148
Min: 1 / Mult: 1
-
3A
60VDC
DIN Rail
Screw
Zero Crossing
1VDC
4VDC
32VDC
-
7229100

RoHS

Each
1+
US$49.580
5+
US$43.965
10+
US$43.148
20+
US$42.290
Min: 1 / Mult: 1
-
4A
280VAC
PCB
Through Hole
Zero Crossing
24VAC
3VDC
24VDC
-
1704171

RoHS

Each
1+
US$31.678
5+
US$28.086
10+
US$27.564
20+
US$27.014
Min: 1 / Mult: 1
SPST
5A
265Vrms
PCB
Through Hole
Zero Crossing
12VAC
3VDC
32VDC
-
3822552
Each
1+
US$59.375
5+
US$56.990
10+
US$55.838
20+
US$54.726
Min: 1 / Mult: 1
-
4A
275VAC
DIN Rail
Screw
Zero Crossing
12VAC
6VDC
30VDC
-
1200255

RoHS

Each
1+
US$89.860
5+
US$85.371
10+
US$80.882
Min: 1 / Mult: 1
SPST-NO
50A
660VAC
Panel Mount
Screw
Zero Crossing
48VAC
4VDC
32VDC
H12WD
1181258

RoHS

Each
1+
US$27.926
5+
US$27.081
10+
US$25.916
20+
US$25.393
50+
US$24.884
Min: 1 / Mult: 1
SPST-NO
5A
264VAC
Panel Mount
Screw
Zero Crossing
19VAC
5VDC
24VDC
G3NA
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