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. 173-9020
Mfr. Part No.AQW214EH
BrandPanasonic
HK$57.211
Each (In a Tube of 50)
units
0.1 A 0.1 A - PCB Mount - - 400 V 1.14 V 1.5 V - DPNO Through Hole PhotoMOS DIP8
RS Stock No. 699-6544
Mfr. Part No.AQW214EH
BrandPanasonic
HK$32.27
Each
units
0.1 A 0.1 A - PCB Mount - - 400 V 1.14 V 1.5 V - DPNO Through Hole PhotoMOS DIP8
RS Stock No. 699-6632
Mfr. Part No.AQZ102
BrandPanasonic
HK$48.19
Each
units
- 4 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 173-9045
Mfr. Part No.AQZ102
BrandPanasonic
HK$52.63
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. 173-8216
Mfr. Part No.AQV212S
BrandPanasonic
HK$35.468
Each (In a Tube of 75)
units
- - - - - - - - - - - - - -
RS Stock No. 217-2674
Mfr. Part No.AQW214E
BrandPanasonic
HK$48.19
Each
units
100 mA 100 mA - PCB Mount - 0 V 400 V 1.14 V 1.5 V - DPNO Through Hole MOSFET DIP8
RS Stock No. 217-2652
Mfr. Part No.AQV212S
BrandPanasonic
HK$37.68
Each
units
0.50 A (Connection A), 0.65 A (Connection B), 0.80 A (Connection C) 0.5 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
HK$11.79
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. 699-6607
Mfr. Part No.AQY221N3V
BrandPanasonic
HK$53.91
Each
units
- 0.15 A - PCB Mount - - 25 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SSOP
RS Stock No. 173-9039
Mfr. Part No.AQY221N3V
BrandPanasonic
HK$40.47
Each (In a Tube of 150)
units
- 0.15 A - PCB Mount - - 25 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SSOP
RS Stock No. 173-8197
Mfr. Part No.AQW214E
BrandPanasonic
HK$78.466
Each (In a Tube of 50)
units
100 mA 0.1 A - PCB Mount - 0 V 400 V 1.14 V 1.5 V - DPNO Through Hole MOSFET DIP8
RS Stock No. 811-3252
Mfr. Part No.AQY212GS
BrandPanasonic
HK$27.43
Each
units
- 1 A - Surface Mount - - 60 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS SOP
RS Stock No. 699-6477
Mfr. Part No.APT1211
BrandPanasonic
HK$12.91
Each
units
0.3 mA 3.5 mA - PCB Mount - - 600 V 1.21 V 1.3 V Zero Crossing SPNO Through Hole Triac DIP4
RS Stock No. 699-6562
Mfr. Part No.AQY210KS
BrandPanasonic
HK$35.10
Each
units
- 0.12 A - PCB Mount - - 350 V - 1.5 V - SPNO Surface Mount MOSFET -
RS Stock No. 811-3261
Mfr. Part No.AQY212GH
BrandPanasonic
HK$35.68
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. 699-6506
Mfr. Part No.AQG22124
BrandPanasonic
HK$52.12
Each
units
20 mA 2 A - PCB Mount - - 264 V 1.5 V dc 24 V dc Zero Crossing - PCB Pin - -
RS Stock No. 173-9010
Mfr. Part No.AQH3213A
BrandPanasonic
HK$11.98
Each (In a Tube of 50)
units
- 1.2 A - PCB Mount - - 600 V 1.21 V 1.3 V Zero Crossing - Surface Mount - DIP8
RS Stock No. 173-9014
Mfr. Part No.AQH3223
BrandPanasonic
HK$11.47
Each (In a Tube of 50)
units
1.2 A 1.2 A - PCB Mount - 0 V 600 V 1.21 V 1.3 V Random - Through Hole - DIP8
RS Stock No. 173-9036
Mfr. Part No.AQY221N2V
BrandPanasonic
HK$31.454
Each (In a Tube of 150)
units
- 0.12 A - PCB Mount - - 40 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SSOP
RS Stock No. 699-6566
Mfr. Part No.AQY210S
BrandPanasonic
HK$14.15
Each
units
0.12 A 120 mA - PCB Mount - - 350 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SOP4