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. 811-3264
Mfr. Part No.AQH1213
BrandPanasonic
£1.26
Each
Units
- 0.6 A - PCB Mount - - 600 V 1.3 V 6 V dc Zero Crossing SPNO Through Hole Photo Triac DIP
RS Stock No. 173-9041
Mfr. Part No.AQY221R2V
BrandPanasonic
£5.243
Each (In a Tube of 150)
Units
- 0.25 A - PCB Mount - - 40 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 699-6613
Mfr. Part No.AQY221R2V
BrandPanasonic
£4.18
Each
Units
- 0.25 A - PCB Mount - - 40 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 173-9045
Mfr. Part No.AQZ102
BrandPanasonic
£9.416
Each (In a Tube of 25)
Units
- 4 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 699-6632
Mfr. Part No.AQZ102
BrandPanasonic
£5.10
Each
Units
- 4 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 811-3261
Mfr. Part No.AQY212GH
BrandPanasonic
£3.42
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. 173-8199
Mfr. Part No.AQZ204
BrandPanasonic
£9.836
Each (In a Tube of 25)
Units
500 mA 0.5 A - PCB Mount - 0 V 400 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 217-2719
Mfr. Part No.AQZ204
BrandPanasonic
£7.69
Each
Units
500 mA 0.5 A - PCB Mount - 0 V 400 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 173-8198
Mfr. Part No.AQZ202
BrandPanasonic
£9.836
Each (In a Tube of 25)
Units
- 3 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 217-2696
Mfr. Part No.AQZ202
BrandPanasonic
£7.91
Each
Units
- 3 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 811-3306
Mfr. Part No.AQY282S
BrandPanasonic
£1.24
Each
Units
- 0.5 A - Surface Mount - - 60 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS SOP
RS Stock No. 173-9017
Mfr. Part No.AQV252G
BrandPanasonic
£5.486
Each (In a Tube of 50)
Units
- 2.5 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 173-9029
Mfr. Part No.AQY211EH
BrandPanasonic
£2.922
Each (In a Tube of 100)
Units
1 A 1 A - PCB Mount - - 30 V 1.14 V 1.5 V - SPNO Through Hole PhotoMOS DIP4
RS Stock No. 699-6534
Mfr. Part No.AQV252G
BrandPanasonic
£4.02
Each
Units
- 2.5 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 699-6575
Mfr. Part No.AQY211EH
BrandPanasonic
£3.56
Each
Units
1 A 1 A - PCB Mount - - 30 V 1.14 V 1.5 V - SPNO Through Hole PhotoMOS DIP4
RS Stock No. 811-3296
Mfr. Part No.AQY280S
BrandPanasonic
£1.21
Each
Units
120 mA 0.12 A - Surface Mount - 0 V 350 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS SOP
RS Stock No. 173-9256
Mfr. Part No.AQY280S
BrandPanasonic
£0.935
Each (In a Tube of 100)
Units
120 mA 0.12 A - Surface Mount - 0 V 350 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS SOP
RS Stock No. 811-3286
Mfr. Part No.AQV101A
BrandPanasonic
£3.26
Each
Units
700 mA 0.7 A - Surface Mount - 0 V 40 V 3 V 10 V dc DC SPNO Surface Mount PhotoMOS DIP
RS Stock No. 811-3292
Mfr. Part No.AQY212GHA
BrandPanasonic
£3.10
Each
Units
1.1 A 1.1 A - Surface Mount - 0 V 60 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS DIP
RS Stock No. 699-6506
Mfr. Part No.AQG22124
BrandPanasonic
£5.62
Each
Units
20 mA 2 A - PCB Mount - - 264 V 1.5 V dc 24 V dc Zero Crossing - PCB Pin - -