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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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. 708-3106
Mfr. Part No.41.81.7.024.9024
BrandFinder
SGD41.23
Each
units
1 mA 5 A - PCB Mount Series 41 1.5 V dc 24 V dc 14 V dc 32 V dc DC SPNO Through Hole - -
RS Stock No. 819-8786
Mfr. Part No.39.00.7.006.9024
BrandFinder
SGD71.17
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 4.8 V 6.6 V DC SPNO Push In PLC -
RS Stock No. 819-8849
Mfr. Part No.39.60.7.220.9024
BrandFinder
SGD75.99
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 176 V 242 V DC SPNO Push In PLC -
RS Stock No. 708-3119
Mfr. Part No.41.81.7.012.9024
BrandFinder
SGD41.61
Each
units
1 mA 5 A - PCB Mount Series 41 1.5 V dc 24 V dc 8 V dc 17 V dc DC SPNO Through Hole - -
RS Stock No. 711-4834
Mfr. Part No.77.01.0.024.8051
BrandFinder
SGD76.01
Each
units
100 mA 5 A - DIN Rail Series 77 48 V ac 265 V ac 12 V dc 24 V dc Random SPNO Screw - -
RS Stock No. 457-4454
Mfr. Part No.34.81.7.024.7048
BrandFinder
SGD29.27
Each
units
0.05 mA 0.1 A - PCB Mount Series 34 1.5 V dc 48 V dc 16 V 30 V DC SPNO PCB Pin - SIP4
RS Stock No. 708-3112
Mfr. Part No.41.81.7.012.8240
BrandFinder
SGD39.15
Each
units
50 mA 3 A - PCB Mount Series 41 12 V ac 240 V ac 8 V dc 17 V dc Zero Crossing SPNO Through Hole - -
RS Stock No. 434-1399
Mfr. Part No.38.91.7.024.9024
BrandFinder
SGD28.94
Each
units
1 mA 2 A - DIN Rail Series 38 1.5 V dc 24 V dc 16.8 V 30 V DC Switching SPNO Cage Clamp - -
RS Stock No. 711-4822
Mfr. Part No.77.01.0.024.8050
BrandFinder
SGD65.13
Each
units
100 mA 5 A - DIN Rail Series 77 48 V ac 265 V ac 12 V dc 24 V dc Zero Crossing SPNO Screw - -
RS Stock No. 819-8903
Mfr. Part No.39.70.8.230.9024
BrandFinder
SGD75.99
Each
units
1 mA 2 A - DIN Rail Series 39 1.5 V dc 24 V dc 184 V 264 V DC SPNO Push In PLC -
RS Stock No. 819-8899
Mfr. Part No.39.70.7.012.9024
BrandFinder
SGD72.39
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. 800-2934
Mfr. Part No.77.25.9.024.8250
BrandFinder
SGD43.22
Each
units
120 mA 25 A - Heatsink Series 77 21.6 V ac 280 V ac - 24 V dc Zero Crossing SPNO Screw - Hockey Puck
RS Stock No. 800-2944
Mfr. Part No.77.45.9.024.8250
BrandFinder
SGD66.98
Each
units
250 mA 40 A - Heatsink Series 77 21.6 V ac 280 V ac - 24 V dc Zero Crossing SPNO Screw - Hockey Puck
RS Stock No. 800-2789
Mfr. Part No.77.31.9.024.8071
BrandFinder
SGD135.54
Each
units
300 mA 30 A - DIN Rail Series 77 48 V ac 480 V ac - 24 V dc Random SPNO Screw - Hockey Puck
RS Stock No. 819-8922
Mfr. Part No.39.50.7.012.9024
BrandFinder
SGD67.99
Each
units
1 mA 6 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. 776-1424
Mfr. Part No.39.10.7.012.9024
BrandFinder
SGD70.56
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 9.6 V dc 13.2 V dc DC SPNO Screw - Interface Module
RS Stock No. 776-1462
Mfr. Part No.39.30.7.012.9024
BrandFinder
SGD72.39
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 9.6 V dc 13.2 V dc DC SPNO Screw - Interface Module
RS Stock No. 800-2938
Mfr. Part No.77.25.9.024.8650
BrandFinder
SGD79.12
Each
units
120 mA 25 A - Heatsink Series 77 43.2 V ac 660 V ac - 24 V dc Zero Crossing SPNO Screw - Hockey Puck
RS Stock No. 819-8827
Mfr. Part No.39.60.0.125.9024
BrandFinder
SGD75.99
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 88 V 138 V DC SPNO Push In PLC -
RS Stock No. 819-8815
Mfr. Part No.39.60.3.125.9024
BrandFinder
SGD77.17
Each
units
1 mA 6 A - DIN Rail Series 39 1.5 V dc 24 V dc 88 V 138 V DC SPNO Push In PLC -