Solid State Relays

The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both “ON” and “OFF” much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients.
Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.

...
Read more Read less

Filters

Viewing 61 - 80 of 1795 products
Results per page
Description Price Minimum Load Current Maximum Load Current Range Mounting Type Series Minimum Load Voltage Maximum Load Voltage Minimum Control Voltage Maximum Control Voltage Switching Type Contact Configuration Terminal Type Output Device Package Style
RS Stock No. 888-6859
BrandRS PRO
$27.828
Each (In a Pack of 5)
units
1 mA 2 A - DIN Rail - 10 V 30 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 828-6823
Mfr. Part No.G3NE-210T-US-DC12
BrandOmron
$43.73
Each
units
0.1 A 5 (Without Heatsink) A, 10 (With Heatsink) A - Panel Mount - 75 V ac 264 V ac 9.6 V dc 14.4 V dc Zero Crossing SPNO Quick Connect Phototriac -
RS Stock No. 480-554
Mfr. Part No.MCPC2450C
$160.07
Each
units
150 mA 50 A - Panel Mount - 180 V rms 280 V rms 0 Vdc 10 Vdc DC - Screw - -
RS Stock No. 346-895
Mfr. Part No.D2410
$81.84
Each
units
40 mA 10 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 819-8798
Mfr. Part No.39.00.7.024.9024
BrandFinder
$70.66
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 19.2 V 26.4 V DC SPNO Push In PLC -
RS Stock No. 906-1029
Mfr. Part No.CPC1020N
BrandIXYS
$4.446
Each (In a Bag of 5)
units
- 1.2 A dc - Surface Mount - - - - - DC SPNO PCB Pin MOSFET SOP
RS Stock No. 535-2637
Mfr. Part No.PSD2425
$143.50
Each
units
40 mA 25 A rms - Panel Mount - - 280 V rms - 32 V DC - - SCR -
RS Stock No. 922-2091
Mfr. Part No.SSP3A250P7
$292.85
Each
units
0.1 A 50 A - Panel Mount - 48 V ac 530 V ac 180 V ac 280 V ac AC 3P-NO Screw SCR -
RS Stock No. 740-1312
Mfr. Part No.ED10C5
$47.66
Each
units
0.1 A 5 A - DIN Rail - 1 V dc 80 V dc 18 V dc 32 V dc DC SPST Through Hole MOSFET EMR
RS Stock No. 910-7330
Mfr. Part No.DR2260D30W
$106.12
Each
units
5 mA 30 A - DIN Rail - 48 V rms 600 V rms 4 V dc 32 V dc Zero Cross SP Screw MOSFET -
RS Stock No. 859-3412
Mfr. Part No.RA4425-D08
$75.01
Each
units
150 mA 25 A - Panel Mount - 42 V ac 480 V ac 3 V dc 32 V dc Zero - Screw Varistor -
RS Stock No. 904-5677
Mfr. Part No.SSP1A150M7T
$78.50
Each
units
0.15 A 50 A - Panel Mount - 24 V ac 300 V ac 90 V ac 280 V ac Zero Voltage SPNO Screw SCR -
RS Stock No. 291-2191
Mfr. Part No.HA4875
$163.13
Each
units
40 mA 75 A - Panel Mount - - 530 V - 280 V Zero Cross - - SCR -
RS Stock No. 358-2892
Mfr. Part No.D2425PG
$89.03
Each
units
40 mA 25 A - Panel Mount 1 24 V ac 280 V rms 3 V dc 32 V Zero Cross - Screw SCR -
RS Stock No. 102-5542
Mfr. Part No.KSIM240D16-L 045
BrandKudom
$32.44
Each
units
- 16 A - Panel Mount - 48 V ac 280 V ac 4 V dc 32 V dc Zero Cross - Screw TRIAC -
RS Stock No. 922-1846
Mfr. Part No.SSL1D03JD
$44.07
Each
units
0.001 A 3.5 A - PCB Mount - 1 V dc 24 V dc 3 V dc 12 V dc DC SPNO PCB Pin MOSFET -
RS Stock No. 922-5223
BrandRS PRO
$54.88
Each
units
0.4 A 40 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Zero Cross SPNO Screw TRIAC -
RS Stock No. 776-7703
Mfr. Part No.SGT865470E
BrandCelduc
$325.37
Each
units
5 mA 50 A - Panel Mount - 24 V ac 520 V ac 4 V dc 32 V dc Zero Crossing - Screw Thyristor -
RS Stock No. 922-2016
Mfr. Part No.SSP3A225BDR
$286.12
Each
units
0.1 A 25 A - Panel Mount - 48 V ac 530 V ac 4 V dc 32 V dc Zero Cross 3P-NO Screw SCR -
RS Stock No. 818-4266
Mfr. Part No.LY2F220/240AC
BrandOmron
$28.90
Each
units
- 7.5 (Inductive Load) A, 10 (Resistive Load) A - Flange Mount LY - 24 V dc, 110 V ac - 220 V ac, 240 V ac AC/DC DPDT Plug In - -
Related Products
This device regulates the speed of an on/off ...
Description:
This device regulates the speed of an on/off pulse. Provides a smooth proportional control that minimizes electrical noise by utilizing zero-cross detection and switching, firing only complete AC cycles. Specialized Phase Detection Circuitry allows the MCBC to be connected to ...
Proportional power controllers in the SSR industry standard ...
Description:
Proportional power controllers in the SSR industry standard rectangular "hockey puck" package. Using a simple 2-10Vd.c. power source, voltages of up to 240Va.c. and currents of up to 40A are able to be easily and efficiently controlled. Typical applications include; ...
Overvoltage and transient protectionZero Voltage SwitchingSolid State reliabilityStatus ...
Description:
Overvoltage and transient protectionZero Voltage SwitchingSolid State reliabilityStatus indicating LEDMicroprocessor compatible inputTerminal Type Screw; Saddle ClampOperating Temperature Range -40 to +80°CDimensions: H22.9 x W45.7 x D58.4Input to output Capacitance: 8pF.
Complete unit comprising solid state relay and optimised ...
Description:
Complete unit comprising solid state relay and optimised heat sinkIP20 ratingOptimised heat transfer by DCB technologyEfficient thyristors with high reverse voltageScrew connections for fast and simple connectionIsolation voltage 600 VacFrequency 50/60 Hz.