Solid State Relays:

2,539 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.
Show More
View
Buyer
Engineer
Manufacturer
Contact Configuration
Load Type
Load Current
Operating Voltage Max
Load Voltage Max
Relay Mounting
Relay Terminals
Switching Mode
Operating Voltage Min
Forward Current If
Control Voltage Min
On State Resistance Max
Control Voltage Max
Isolation Voltage
I/O Capacitance Typ
Off State Leakage Current Max
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
1213166

RoHS

Each
1+
US$183.191
Min: 1 / Mult: 1
SPST-NO
-
100A
60VDC
-
Panel Mount
Screw
DC Switch
0VDC
-
3.5VDC
-
32VDC
-
-
-
D06D Series
3523823

RoHS

Date/Lot Code

Each
1+
US$30.271
10+
US$25.956
25+
US$24.790
100+
US$17.648
250+
US$17.165
Min: 1 / Mult: 1
SPST-NO
-
10A
480VAC
-
Panel Mount
Quick Connect
Zero Crossing
48VAC
-
4VDC
-
32VDC
-
-
-
SSRMP
3881392

RoHS

Each
1+
US$20.797
Min: 1 / Mult: 1
SPST-NO
-
10A
264V
-
Chassis
Quick Connect
Zero Crossing
75V
-
10VDC
-
18VDC
-
-
-
AQJ Series
3996119
Each
1+
US$73.244
Min: 1 / Mult: 1
SPST-NO
-
10A
480VAC
-
Panel Mount
Screw
Zero Crossing
48VAC
-
90VAC
-
280VAC
-
-
-
SSR3 Series
4070528

RoHS

Each
1+
US$61.720
5+
US$53.493
10+
US$50.679
Min: 1 / Mult: 1
-
-
20A
280VAC
-
DIN Rail
Screw
Zero Voltage Turn On
24VAC
-
3VDC
-
32VDC
-
-
-
DR22 Series
3996109
Each
1+
US$156.123
Min: 1 / Mult: 1
SPST-NO
-
40A
480VAC
-
Panel Mount
Screw
Random Turn On
48VAC
-
4VDC
-
32VDC
-
-
-
SSR3 Series
4253876

RoHS

Each
1+
US$45.667
Min: 1 / Mult: 1
-
-
25A
660V
-
DIN Rail, Panel
Screw
Zero Crossing
42V
-
4VDC
-
32VDC
-
-
-
HLR Series
3919683

RoHS

Each
1+
US$32.857
Min: 1 / Mult: 1
SPST-NO
-
100A
48VDC
-
Socket
Screw
DC Switch
1VDC
-
4VDC
-
12VDC
-
-
-
Harmony SSL Series
2784865

RoHS

Each
1+
US$154.100
Min: 1 / Mult: 1
-
-
35A
600VAC
-
DIN Rail, Panel
Screw
Zero Crossing
48VAC
-
4VDC
-
32VDC
-
-
-
GNR
5540525

RoHS

Each
1+
US$355.127
Min: 1 / Mult: 1
3PST-NO
-
55A
660V
-
Panel Mount
Screw
Zero Crossing
42V
-
24VDC
-
50VDC
-
-
-
RZ3A
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
-
-
-
-
1200302

RoHS

Each
1+
US$100.272
5+
US$95.247
10+
US$90.249
Min: 1 / Mult: 1
SPST-NO
-
20A
280VAC
-
DIN Rail
Cage Clamp
Zero Crossing
24VAC
-
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
2315546

RoHS

Each
1+
US$47.677
5+
US$46.351
10+
US$45.091
Min: 1 / Mult: 1
-
-
50mA
30VDC
-
DIN Rail
Screw
-
4V
-
-
-
24VDC
-
-
-
DEK-O*
2095711

RoHS

Each
1+
US$5.641
5+
US$5.373
10+
US$5.119
20+
US$4.851
50+
US$4.677
Min: 1 / Mult: 1
-
-
2A
250VAC
-
PCB
Through Hole
Zero Crossing
75V
-
9.6VDC
-
14.4VDC
-
-
-
AQG
1200202

RoHS

Each
1+
US$37.024
5+
US$35.242
10+
US$33.446
20+
US$32.776
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
1779774

RoHS

Each
1+
US$144.841
Min: 1 / Mult: 1
SPST-NO
-
60A
100VDC
-
Panel Mount
Screw
DC Switch
0VDC
-
3.5VDC
-
32VDC
-
-
-
1-DC
1839015

RoHS

Each
1+
US$82.490
5+
US$79.435
10+
US$77.841
Min: 1 / Mult: 1
-
-
25A
280VAC
-
Panel Mount
Screw
DC Switch
24VAC
-
3VDC
-
32VDC
-
-
-
-
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
-
-
-
-
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
-
-
-
-
1200279

RoHS

Each
1+
US$28.086
5+
US$27.403
10+
US$26.706
20+
US$26.170
Min: 1 / Mult: 1
SPST-NO
-
2A
280VAC
-
PCB
Through Hole
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
D2W
1947883

RoHS

Each
1+
US$34.800
5+
US$33.406
10+
US$32.013
20+
US$31.369
Min: 1 / Mult: 1
SPST-NO
-
2A
17VDC
-
PCB
Screw
-
8VDC
-
-
-
-
-
-
-
34 Series
7229136

RoHS

Each
1+
US$57.566
5+
US$55.449
10+
US$54.337
Min: 1 / Mult: 1
-
-
5A
60VDC
-
Panel Mount
Screw
DC Switch
5VDC
-
3VDC
-
32VDC
-
-
-
DC
1-25 of 2539 items
of 102 page(s)

Popular Suppliers

OMRON
PANASONIC
TE CONNECTIVITY
SCHNEIDER ELECTRIC
HONEYWELL
MULTICOMP PRO
FINDER
Trade Account