Solid State Relays:

1,375 Products Found

Element14 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. Element14’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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Load Type
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Operating Voltage Max
Relay Mounting
Relay Terminals
MOSFET Relay Package Style
Switching Mode
Operating Voltage Min
Control Voltage Min
On State Resistance Max
Isolation Voltage
Control Voltage Max
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Off State Leakage Current Max
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ComparePrice ForQuantity
3881379

RoHS

Each
1+
S$4.640
(S$5.0576)
5+
S$4.630
(S$5.0467)
10+
S$4.620
(S$5.0358)
20+
S$4.340
(S$4.7306)
50+
S$4.260
(S$4.6434)
Total:S$4.64
Min: 1 / Mult: 1
SPST-NO
-
1A
-
-
264V
Through Hole
PC Pin
-
Random Turn On
75V
9.6VDC
-
-
14.4VDC
-
-
AQ-G Series
3881378

RoHS

Each
1+
S$6.630
(S$7.2267)
5+
S$6.500
(S$7.085)
10+
S$6.260
(S$6.8234)
20+
S$5.440
(S$5.9296)
50+
S$5.340
(S$5.8206)
Total:S$6.63
Min: 1 / Mult: 1
SPST-NO
-
1A
-
-
264V
Through Hole
PC Pin
-
Zero Crossing
75V
4VDC
-
-
6VDC
-
-
AQ-G Series
3881384

RoHS

Each
1+
S$1.540
(S$1.6786)
10+
S$1.420
(S$1.5478)
25+
S$1.280
(S$1.3952)
50+
S$1.220
(S$1.3298)
100+
S$1.150
(S$1.2535)
Total:S$1.54
Min: 1 / Mult: 1
SPST-NO
-
300mA
-
-
600V
Surface Mount
Gull Wing
-
Zero Crossing
-
-
-
-
-
-
-
AQ-H Series
3881385

RoHS

Each
1+
S$1.360
(S$1.4824)
10+
S$1.310
(S$1.4279)
25+
S$1.300
(S$1.417)
50+
S$1.290
(S$1.4061)
100+
S$1.280
(S$1.3952)
Total:S$1.36
Min: 1 / Mult: 1
SPST-NO
-
300mA
-
-
600V
Through Hole
PC Pin
-
Random Turn On
-
-
-
-
-
-
-
AQ-H Series
3881389

RoHS

Each
1+
S$2.930
(S$3.1937)
10+
S$2.660
(S$2.8994)
25+
S$2.500
(S$2.725)
50+
S$2.320
(S$2.5288)
100+
S$2.280
(S$2.4852)
Total:S$2.93
Min: 1 / Mult: 1
SPST-NO
-
900mA
-
-
600V
PCB
SMD
-
Random Turn On
-
-
-
-
-
-
-
AQ-H Series
3919681

RoHS

Each
1+
S$47.900
(S$52.211)
5+
S$46.950
(S$51.1755)
10+
S$45.990
(S$50.1291)
20+
S$45.030
(S$49.0827)
Total:S$47.90
Min: 1 / Mult: 1
SPST-NO
-
100mA
-
-
48VDC
Socket
Screw
-
DC Switch
1VDC
16VDC
-
-
30VDC
-
-
Harmony SSL Series
3881388

RoHS

Each
1+
S$1.540
(S$1.6786)
10+
S$1.380
(S$1.5042)
25+
S$1.330
(S$1.4497)
50+
S$1.280
(S$1.3952)
100+
S$1.230
(S$1.3407)
Total:S$1.54
Min: 1 / Mult: 1
SPST-NO
-
300mA
-
-
600V
Surface Mount
Gull Wing
-
Random Turn On
-
-
-
-
-
-
-
AQ-H Series
3881393

RoHS

Each
1+
S$35.980
(S$39.2182)
5+
S$32.490
(S$35.4141)
10+
S$28.990
(S$31.5991)
20+
S$27.290
(S$29.7461)
50+
S$26.540
(S$28.9286)
Total:S$35.98
Min: 1 / Mult: 1
SPST-NO
-
15A
-
-
264V
Chassis
Quick Connect
-
Zero Crossing
75V
4VDC
-
-
6VDC
-
-
AQ-J Series
3881387

RoHS

Each
1+
S$2.200
(S$2.398)
10+
S$1.970
(S$2.1473)
25+
S$1.880
(S$2.0492)
50+
S$1.810
(S$1.9729)
100+
S$1.750
(S$1.9075)
Total:S$2.20
Min: 1 / Mult: 1
SPST-NO
-
300mA
-
-
600V
Surface Mount
Gull Wing
-
Random Turn On
-
-
-
-
-
-
-
AQ-H Series
1181258

RoHS

Each
1+
S$46.190
(S$50.3471)
5+
S$44.560
(S$48.5704)
10+
S$42.930
(S$46.7937)
20+
S$41.560
(S$45.3004)
50+
S$40.190
(S$43.8071)
Total:S$46.19
Min: 1 / Mult: 1
SPST-NO
-
5A
-
-
264V
Panel Mount
Screw
-
Zero Crossing
19VAC
5VDC
-
-
24VDC
-
-
G3NA Series
2948807

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
S$70.540
(S$76.8886)
5+
S$68.960
(S$75.1664)
10+
S$67.370
(S$73.4333)
20+
S$66.030
(S$71.9727)
Total:S$70.54
Min: 1 / Mult: 1
-
-
-
-
-
240VAC
-
-
-
Zero Crossing
-
-
-
-
-
-
-
-
2667324

RoHS

Each
1+
S$50.040
(S$54.5436)
5+
S$48.010
(S$52.3309)
10+
S$46.260
(S$50.4234)
20+
S$46.120
(S$50.2708)
Total:S$50.04
Min: 1 / Mult: 1
-
-
100mA
-
-
32VDC
Socket
Quick Connect
-
-
6.6VDC
12VDC
-
-
24VDC
-
-
G3R Series
2667319

RoHS

Each
1+
S$55.370
(S$60.3533)
5+
S$53.120
(S$57.9008)
10+
S$51.190
(S$55.7971)
20+
S$51.030
(S$55.6227)
Total:S$55.37
Min: 1 / Mult: 1
SPST-NO
-
20A
-
-
240VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
5VDC
-
-
24VDC
-
-
G3NA Series
1843899

RoHS

Each
1+
S$17.090
(S$18.6281)
5+
S$16.750
(S$18.2575)
10+
S$16.410
(S$17.8869)
20+
S$16.070
(S$17.5163)
50+
S$15.730
(S$17.1457)
Total:S$17.09
Min: 1 / Mult: 1
-
-
100mA
-
-
48VDC
DIN Rail
Spring
-
-
5VDC
-
-
-
24VDC
-
-
TERMOPTO Series
5540495

RoHS

Each
1+
S$360.000
(S$392.400)
Total:S$360.00
Min: 1 / Mult: 1
3PST-NO
-
25A
-
-
660VAC
Panel Mount
Screw
-
Zero Crossing
42VAC
4VDC
-
-
32VDC
-
-
RZ3A Series
1383343

RoHS

Each
1+
S$525.980
(S$573.3182)
Total:S$525.98
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RZ3A Series
1190043

RoHS

Each
1+
S$118.380
(S$129.0342)
5+
S$114.140
(S$124.4126)
10+
S$109.900
(S$119.791)
Total:S$118.38
Min: 1 / Mult: 1
-
-
50A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
3VDC
-
-
32VDC
-
-
GN Series
2251794

RoHS

Each
1+
S$56.620
(S$61.7158)
5+
S$55.490
(S$60.4841)
10+
S$54.360
(S$59.2524)
20+
S$53.230
(S$58.0207)
50+
S$52.100
(S$56.789)
Total:S$56.62
Min: 1 / Mult: 1
-
-
4A
-
-
600V
PCB
Through Hole
-
Zero Crossing
24VAC
5VDC
-
-
30VDC
-
-
SKA Series
Each
1+
S$93.290
(S$101.6861)
5+
S$91.430
(S$99.6587)
10+
S$89.560
(S$97.6204)
20+
S$87.700
(S$95.593)
Total:S$93.29
Min: 1 / Mult: 1
-
-
12A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
12Vrms
4VDC
-
-
30VDC
-
-
-
1386091

RoHS

POTTER&BRUMFIELD - TE CONNECTIVITY
Each
1+
S$101.650
(S$110.7985)
5+
S$96.090
(S$104.7381)
10+
S$90.530
(S$98.6777)
Total:S$101.65
Min: 1 / Mult: 1
-
-
-
-
-
280VAC
-
-
-
-
-
90VAC
-
-
-
-
-
-
1200214

RoHS

SENSATA/CRYDOM
Each
1+
S$36.330
(S$39.5997)
5+
S$36.080
(S$39.3272)
10+
S$35.830
(S$39.0547)
20+
S$34.930
(S$38.0737)
50+
S$34.020
(S$37.0818)
Total:S$36.33
Min: 1 / Mult: 1
SPST-NO
-
5A
-
-
660VAC
PCB
Through Hole
-
Zero Crossing
48Vrms
4VDC
-
-
15VDC
-
-
CX Series
2095714

RoHS

Each
1+
S$2.310
(S$2.5179)
10+
S$2.080
(S$2.2672)
25+
S$1.990
(S$2.1691)
50+
S$1.760
(S$1.9184)
100+
S$1.720
(S$1.8748)
Total:S$2.31
Min: 1 / Mult: 1
SPST-NO
-
600mA
-
-
-
PCB
Through Hole
-
Zero Crossing
-
-
-
-
-
-
-
AQ-H Series
1613908

RoHS

Each
1+
S$52.470
(S$57.1923)
5+
S$51.610
(S$56.2549)
10+
S$50.750
(S$55.3175)
20+
S$49.740
(S$54.2166)
Total:S$52.47
Min: 1 / Mult: 1
SPST-NO
-
25A
-
-
660VAC
PCB
Through Hole
-
Zero Crossing
48Vrms
4VDC
-
-
15VDC
-
-
PowerFin PF Series
1200263

RoHS

Each
1+
S$113.460
(S$123.6714)
5+
S$109.770
(S$119.6493)
10+
S$106.070
(S$115.6163)
Total:S$113.46
Min: 1 / Mult: 1
SPST-NO
-
50A
-
-
530Vrms
Panel Mount
Screw
-
Zero Crossing
48Vrms
4VDC
-
-
32VDC
-
-
HD48 Series
1200230

RoHS

Each
1+
S$84.420
(S$92.0178)
5+
S$81.770
(S$89.1293)
10+
S$79.130
(S$86.2517)
Total:S$84.42
Min: 1 / Mult: 1
SPST-NO
-
40A
-
-
280VAC
Panel Mount
Screw
-
Zero Crossing
24VAC
90VAC
-
-
280VAC
-
-
1 Series
226-250 of 1375 items
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