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.

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Viewing 1961 - 1980 of 1986 products
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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. 203-5232
Mfr. Part No.SSL1A12JDPR
$39.09
Each
units
0.07 A 2 A Harmony Relay Screw Fitting SSL 24 V ac 250 V ac - - Zero Voltage Switching SPNO - SCR -
RS Stock No. 173-9034
Mfr. Part No.AQY216EH
BrandPanasonic
$5.022
Each (In a Tube of 100)
units
0.05 A 50 mA - PCB Mount - - 600 V 1.14 V 1.5 V - SPNO Through Hole PhotoMOS DIP4
RS Stock No. 145-0578
Mfr. Part No.D4D12K
$183.98
Each
units
1 mA 12 A dc - Panel Mount 1-DC 1 V dc 400 V dc 3.5 V dc 32 V dc - - Screw MOSFET -
RS Stock No. 145-0529
Mfr. Part No.84130105
$107.26
Each
units
50 mArms 5 Arms - DIN Rail GMS 12 V ac 280 V ac 4 V dc 32 V dc Zero Crossing - Screw - -
RS Stock No. 917-4813
Mfr. Part No.SO889060
BrandCelduc
$262.56
Each
units
5 mA 125 A Okpac Panel Mount - 24 V ac 690 V ac 3.5 V dc 32 V dc Zero Cross - Screw Thyristor -
RS Stock No. 209-8607
Mfr. Part No.RGC1A60D42GEM
$275.41
Each
units
0.5 A 43 A - - RGC 150 V 660 V - - Zero Cross SPNO - Transistor -
RS Stock No. 819-8899
Mfr. Part No.39.70.7.012.9024
BrandFinder
$82.92
Each
units
1 mA 2 A - DIN Rail Series 39 1.5 V dc 24 V dc 9.6 V 13.2 V DC SPNO Push In PLC -
RS Stock No. 776-1395
Mfr. Part No.HDC100D120
$272.25
Each
units
2.5 mA 120 A - Panel Mount - 7 V dc 72 V dc 4.5 V dc 32 V dc DC - Quick Connect - -
RS Stock No. 145-0545
Mfr. Part No.84137870
$153.65
Each
units
0.1 mA 30 A dc Easy Pick Panel Mount 8413 1 V dc 50 V dc 3.5 V dc 32 V dc Zero Crossing - Screw MOSFET -
RS Stock No. 102-5553
Mfr. Part No.KSQC480D60-C
Brandi-Autoc
$534.47
Each
units
- 60 A - Panel Mount - 48 V ac 530 V ac 10 V dc 32 V dc Zero Cross - Screw SCR -
RS Stock No. 205-6898
Mfr. Part No.AQY221N2T
BrandPanasonic
$25.87
Each
units
0.12 A 0.12 A AQY Surface Mount PhotoMOS 15 V 40 V - - AC/DC SPNO - MOSFET -
New
RS Stock No. 213-2107
Mfr. Part No.G3VM-61BR1
BrandOmron
$10.592
Each (In a Tube of 200)
units
- 6 A G3VM PCB Mount G3VM - 60 V - - - SPST - MOSFET -
RS Stock No. 756-9519
Mfr. Part No.DC60D100
$237.60
Each
units
2.5 mA 100 A - Surface Mount - 1 V dc 48 V dc 4 V dc 32 V dc Instantaneous SPNO Screw MOSFET Panel Mount
RS Stock No. 291-2387
Mfr. Part No.CX380D5
$35.17
Each
units
0.06 A 5 A - PCB Mount - 48 V ac 530 V ac 4 V dc 15 V dc Zero Cross - PCB Pin SCR -
New
RS Stock No. 211-3666
Mfr. Part No.3RF2320-2AA04
BrandSiemens
$166.23
Each
units
0.5 A 20 A SIRIUS DIN Rail 3RF 48 V 460 V - - Zero Point Switching SPNO - Thyristor -
RS Stock No. 699-6632
Mfr. Part No.AQZ102
BrandPanasonic
$16.48
Each
units
- 4 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 800-2922
Mfr. Part No.77.25.8.230.8250
BrandFinder
$68.30
Each
units
120 mA 25 A - Heatsink Series 77 21.6 V ac 280 V ac - 230 V ac Zero Crossing SPNO Screw - Hockey Puck
RS Stock No. 917-4800
Mfr. Part No.SO887060
BrandCelduc
$125.12
Each
units
5 mA 75 A Okpac Panel Mount - 24 V ac 690 V ac 3.5 V dc 32 V dc Zero Cross - Screw Thyristor -
RS Stock No. 189-4778
Mfr. Part No.ASSR-1228-002E
BrandBroadcom
$3.83
Each (In a Tube of 50)
units
- 0.2 A - Surface Mount ASSR-1218 -60 V 60 V - 0.8 V AC/DC, DC Only SPST 4 Pin MOSFET SO
RS Stock No. 102-5552
Mfr. Part No.KSQC480D40-C
Brandi-Autoc
$457.44
Each
units
- 40 A - Panel Mount - 48 V ac 530 V ac 10 V dc 32 V dc Zero Cross - Screw SCR -