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. 346-918
Mfr. Part No.D2425
kr 322,21
Each
Units
40 mA 25 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 756-9531
Mfr. Part No.DC100D40C
kr 784,78
Each
Units
2.5 mA 40 A - Surface Mount - 1 V dc 72 V dc 4 V dc 32 V dc Instantaneous SPNO Screw MOSFET Panel Mount
RS Stock No. 903-2924
Mfr. Part No.KSQF480D25
BrandKudom
kr 1 238,59
Each
Units
- 25 A - Panel Mount - 48 V ac 530 V ac 4 V dc 32 V dc Zero Crossing - Screw SCR -
RS Stock No. 102-5542
Mfr. Part No.KSIM240D16-L 045
BrandKudom
kr 148,86
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. 811-3261
Mfr. Part No.AQY212GH
BrandPanasonic
kr 38,98
Each
Units
- 1.1 A - PCB Mount - - 60 V 1.5 V 5 V dc AC/DC SPNO Through Hole PhotoMOS DIP
RS Stock No. 736-0882
Mfr. Part No.DC60S7-B
kr 354,41
Each
Units
20 mA 7 A - Surface Mount - 3 V dc 60 V dc 3.5 V dc 32 V dc DC SP-NC Screw Transistor -
RS Stock No. 736-0918
Mfr. Part No.HD4850-10
kr 480,82
Each
Units
40 mA rms 50 A - Panel Mount - 48 V rms 530 V rms 3 V dc 32 V dc Instantaneous SPST Screw SCR -
RS Stock No. 184-5999
Mfr. Part No.D53TP50D
kr 1 418,82
Each
Units
0.05 A 50 A rms - Panel Mount - - 530 V rms 4 V 32 V Zero Cross - - SCR -
RS Stock No. 666-4408
Mfr. Part No.SO465420
BrandCelduc
kr 1 216,82
Each
Units
- 50 A - - - 200 V ac 480 V ac - - - - - - -
RS Stock No. 913-4720
Mfr. Part No.PVG612PBF
BrandInfineon
kr 43,296
Each (In a Tube of 50)
Units
- 2 A - PCB Mount - 0 V 60 V - - AC/DC SPNO PCB Pin MOSFET PDIP
RS Stock No. 612-9034
Mfr. Part No.3RF2430-1AC45
BrandSiemens
kr 1 901,38
Each
Units
0.5 A 30 A - DIN Rail - 48 V 600 V 4 V dc 30 V dc Zero Crossing 3P-NO Screw Thyristor -
RS Stock No. 784-0338
Mfr. Part No.PVG612PBF
BrandInfineon
kr 47,66
Each
Units
- 2 A - PCB Mount - 0 V 60 V - - AC/DC SPNO PCB Pin MOSFET PDIP
RS Stock No. 173-9022
Mfr. Part No.AQW610EH
BrandPanasonic
kr 79,393
Each (In a Tube of 50)
Units
0.12 A 0.12 A - PCB Mount - - 350 V 1.5 V dc 5 V dc - SPDT PCB Pin MOSFET -
RS Stock No. 917-4775
Mfr. Part No.SO465620
BrandCelduc
kr 1 325,78
Each
Units
0.1 A 50 A - Panel Mount - 200 V ac 480 V ac - - Analogue - Screw Thyristor -
RS Stock No. 361-7780
Mfr. Part No.CKRD2420
kr 444,63
Each
Units
0.15 A 20 A rms - DIN Rail - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 699-6550
Mfr. Part No.AQW610EH
BrandPanasonic
kr 67,10
Each
Units
0.12 A 0.12 A - PCB Mount - - 350 V 1.5 V dc 5 V dc - SPDT PCB Pin MOSFET -
RS Stock No. 352-503
Mfr. Part No.HD4840
kr 481,21
Each
Units
10 mA 40 A - Panel Mount - - 530 V - 32 V Zero Cross - - SCR -
RS Stock No. 904-5651
Mfr. Part No.SSP1A125BDT
kr 306,00
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. 903-2961
Mfr. Part No.KSI240D10-L
BrandKudom
kr 191,61
Each
Units
- 10 A - Panel Mount - 48 V ac 280 V ac 4 V dc 32 V dc Zero Crossing - Screw SCR, Triac -
RS Stock No. 904-5762
Mfr. Part No.SSP1D425BD
kr 362,00
Each
Units
0 A 25 A - Panel Mount - 1 V dc 150 V dc 3.5 V dc 32 V dc DC SPNO Screw MOSFET -
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