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. 111-3029
Mfr. Part No.G3RV-SR700-A AC/DC24
BrandOmron
MYR200.13
Each
units
0.1 A 2 A - DIN Rail G3RV-SR 75 V ac 264 V ac - 24 V ac/dc Zero Crossing SPDT Screw Triac -
RS Stock No. 699-6534
Mfr. Part No.AQV252G
BrandPanasonic
MYR27.09
Each
units
- 2.5 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 815-6479
Mfr. Part No.AQY221R2MY
BrandPanasonic
MYR34.755
Each (In a Pack of 3500)
units
0.25 A 0.75 A - Surface Mount - - 40 V - - - SPNO SMD Tab MOSFET SON
RS Stock No. 699-6632
Mfr. Part No.AQZ102
BrandPanasonic
MYR64.72
Each
units
- 4 A - PCB Mount - - 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 683-9037
Mfr. Part No.G3VM-61BR
BrandOmron
MYR40.75
Each
units
2.5 A 2.5 A - PCB Mount G3VM 0 V ac 60 V ac - 1.48 V DC - PCB Pin MOSFET PDIP
RS Stock No. 111-3025
Mfr. Part No.G3RV-SR700-D AC/DC24
BrandOmron
MYR206.14
Each
units
100 μA 3 A - DIN Rail G3RV-SR 3 V dc 26.4 V dc - 24 V ac/dc AC/DC SPDT Screw MOSFET -
RS Stock No. 346-895
Mfr. Part No.D2410
MYR198.51
Each
units
40 mA 10 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 353-449
Mfr. Part No.HD4890
MYR392.14
Each
units
40 mA 90 A - Panel Mount - - 530 V - 32 V Zero Cross - - SCR -
RS Stock No. 811-3306
Mfr. Part No.AQY282S
BrandPanasonic
MYR6.85
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. 702-6793
Mfr. Part No.SOB865660
BrandCelduc
MYR436.24
Each
units
- 50 A - DIN Rail - 24 V ac 600 V ac 8 V dc 30 V dc Zero Crossing - - Thyristor -
RS Stock No. 173-9035
Mfr. Part No.AQY221N2S
BrandPanasonic
MYR36.446
Each (In a Tube of 100)
units
120 mA 0.12 A - PCB Mount - 0 V 40 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SOP4
RS Stock No. 111-3010
Mfr. Part No.G3RV-SR500-D DC24
BrandOmron
MYR209.45
Each
units
100 μA 3 A - DIN Rail G3RV-SR 3 V dc 26.4 V dc - 24 V dc DC SPDT Push In MOSFET -
RS Stock No. 173-9045
Mfr. Part No.AQZ102
BrandPanasonic
MYR67.706
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. 352-519
Mfr. Part No.A2410
MYR225.03
Each
units
40 mA 10 A rms - Surface Mount - - 280 V rms - 280 V rms Zero Cross - - SCR -
RS Stock No. 708-3279
Mfr. Part No.34.81.7.060.9024
BrandFinder
MYR91.28
Each
units
0.001 A 6 A - PCB Mount Series 34 - 24 V dc - 60 V dc - SPNO - - SIP4
RS Stock No. 291-2141
Mfr. Part No.HD4875
MYR385.48
Each
units
40 mA 75 A - Panel Mount - - 530 V - 32 V Zero Cross - - SCR -
RS Stock No. 699-6590
Mfr. Part No.AQY221N2S
BrandPanasonic
MYR36.12
Each
units
120 mA 0.12 A - PCB Mount - 0 V 40 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SOP4
RS Stock No. 111-3019
Mfr. Part No.G3RV-SR500-AL AC110
BrandOmron
MYR231.88
Each
units
0.1 A 2 A - DIN Rail G3RV-SR 75 V ac 264 V ac - 110 V ac AC SPDT Push In Triac -
RS Stock No. 900-8731
Mfr. Part No.DR06D12X
MYR298.53
Each
units
0.15 A rms 12 A dc - DIN Rail - 1 V ac 60 V ac 4 V dc 32 V dc Zero Voltage Turn-On - Screw Triac -
RS Stock No. 828-6808
Mfr. Part No.G3NA-205B-UTU DC5-24
BrandOmron
MYR106.93
Each
units
0.1 A 3 (Without Heatsink) A, 5 (With Heatsink) A - DIN Rail G3NA 19 V ac 264 V ac 4 V dc 32 V dc Zero Crossing SPNO Screw Phototriac Coupler -
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