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. 827-7100
Mfr. Part No.70S2-03-C-25-S
TWD1,247.00
Each
units
100 mA 25 A - Panel Mount - 24 V ac 280 V ac 3 V dc 30 V dc Zero Crossing SPNO Screw Triac -
RS Stock No. 922-1962
Mfr. Part No.SSM1A36BD
TWD1,211.00
Each
units
0.00015 A 6 A - DIN Rail - 48 V ac 600 V ac 4 V dc 32 V dc AC SPNO Screw SCR -
RS Stock No. 610-0601
Mfr. Part No.ABS7SC1B
TWD1,622.00
Each
units
- 2 A - DIN Rail - - 24 V - 24 V - - - - -
RS Stock No. 814-8204
Mfr. Part No.70S2-01-A-05-S
TWD1,024.00
Each
units
- 5 A - Panel Mount - 3 V dc 60 V dc 3 V dc 15 V dc DC SPNO Screw MOSFET -
RS Stock No. 922-2010
Mfr. Part No.SSP3A225BDRT
TWD5,621.00
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. 922-2044
Mfr. Part No.SSP3A225P7RT
TWD5,531.00
Each
units
0.1 A 25 A - Panel Mount - 48 V ac 530 V ac 180 V ac 280 V ac Zero Cross 3P-NO Screw SCR -
RS Stock No. 922-2013
Mfr. Part No.SSP3A225BD
TWD5,576.00
Each
units
0.1 A 25 A - Panel Mount - 48 V ac 530 V ac 4 V dc 32 V dc AC 3P-NO Screw SCR -
RS Stock No. 922-2016
Mfr. Part No.SSP3A225BDR
TWD5,756.00
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. 904-5651
Mfr. Part No.SSP1A125BDT
TWD1,393.00
Each
units
0.15 A 25 A - Panel Mount - 24 V ac 300 V ac 3 V dc 32 V dc Zero Voltage SPNO Screw SCR -
RS Stock No. 610-0588
Mfr. Part No.ABS2SC01EB
TWD3,636.00
Each
units
1 mA 2 A - DIN Rail - 5 V dc 57.6 V dc - 28.8 V dc - - Screw - Module
RS Stock No. 904-5743
Mfr. Part No.SSP1A475M7T
TWD2,220.00
Each
units
0.15 A 75 A - Panel Mount - 48 V ac 660 V ac 90 V ac 280 V ac Zero Voltage SPNO Screw SCR -
RS Stock No. 922-1916
Mfr. Part No.SSM1A16BD
TWD1,169.00
Each
units
0.00015 A 6 A - DIN Rail - 24 V ac 280 V ac 4 V dc 32 V dc AC SPNO Screw SCR -
RS Stock No. 922-1821
Mfr. Part No.SSL1A12JDR
TWD376.00
Each
units
0.07 A 2 A - PCB Mount - 24 V ac 280 V ac 3 V dc 12 V dc Zero Cross SPNO PCB Pin SCR -
RS Stock No. 904-5655
Mfr. Part No.SSP1A125M7
TWD866.00
Each
units
0.15 A 25 A - Panel Mount - 24 V ac 300 V ac 90 V ac 280 V ac Zero Voltage SPNO Screw SCR -
RS Stock No. 904-5664
Mfr. Part No.SSP1A125M7T
TWD1,204.00
Each
units
0.15 A 25 A - Panel Mount - 24 V ac 300 V ac 90 V ac 280 V ac Zero Voltage SPNO Screw SCR -
RS Stock No. 922-1966
Mfr. Part No.SSM1A36BDR
TWD1,242.00
Each
units
0.00015 A 6 A - DIN Rail - 48 V ac 600 V ac 4 V dc 32 V dc Zero Cross SPNO Screw SCR -
RS Stock No. 922-1950
Mfr. Part No.SSM1A312P7
TWD1,574.00
Each
units
0.00015 A 12 A - DIN Rail - 48 V ac 600 V ac 200 V ac 265 V ac AC SPNO Screw SCR -
RS Stock No. 922-1940
Mfr. Part No.SSM1A312BD
TWD1,446.00
Each
units
0.00015 A 12 A - DIN Rail - 48 V ac 600 V ac 4 V dc 32 V dc AC SPNO Screw SCR -
RS Stock No. 922-2054
Mfr. Part No.SSP3A250B7RT
TWD5,740.00
Each
units
0.1 A 50 A - Panel Mount - 48 V ac 530 V ac 18 V ac 36 V ac Zero Cross 3P-NO Screw SCR -
RS Stock No. 904-5746
Mfr. Part No.SSP1A490BD
TWD2,383.00
Each
units
0.15 A 90 A - Panel Mount - 48 V ac 660 V ac 4 V dc 32 V dc Zero Voltage SPNO Screw SCR -