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. 701-8483
Mfr. Part No.DRA1-CMXE100D6
MYR299.70
Each
units
0 A 6 A - DIN Rail DRA1 CMX 1 V dc 100 V dc 20 V dc 28 V dc DC - - - -
RS Stock No. 372-8773
Mfr. Part No.SCB865300
BrandCelduc
MYR579.83
Each
units
- 50 A - Panel Mount - 24 V ac 600 V ac 10 V dc 30 V dc Zero Crossing - Screw - -
RS Stock No. 699-6519
Mfr. Part No.AQH2223
BrandPanasonic
MYR9.72
Each
units
- 0.9 A - PCB Mount - - 600 V 1.21 V 1.3 V Random - Through Hole - DIP8
RS Stock No. 712-5165
Mfr. Part No.G3RV-SL500-A 24VDC
BrandOmron
MYR175.05
Each
units
0.1 A 2 A - DIN Rail G3RV-SL 75 V ac 264 V ac 21.6 V dc 24 V dc Zero Crossing SPST Push In Triac -
RS Stock No. 888-7619
Mfr. Part No.DC60MP
BrandOpto 22
MYR78.04
Each
units
- 3 A - PCB Mount - 5 V dc 60 V dc 3 V dc 32 V dc DC - PCB Pin - -
RS Stock No. 173-9012
Mfr. Part No.AQH2223
BrandPanasonic
MYR10.706
Each (In a Tube of 50)
units
- 0.9 A - PCB Mount - - 600 V 1.21 V 1.3 V Random - Through Hole - DIP8
RS Stock No. 111-3021
Mfr. Part No.G3RV-SR500-AL AC/DC24
BrandOmron
MYR209.98
Each
units
0.1 A 2 A - DIN Rail G3RV-SR 75 V ac 264 V ac - 24 V ac/dc AC/DC SPDT Push In Triac -
RS Stock No. 712-5156
Mfr. Part No.G3RV-SL700-A 24VDC
BrandOmron
MYR221.43
Each
units
0.1 A 2 A - DIN Rail G3RV-SL 75 V ac 264 V ac 21.6 V dc 24 V dc Zero Crossing SPST Screw Triac -
RS Stock No. 173-9040
Mfr. Part No.AQY221R2S
BrandPanasonic
MYR36.98
Each (In a Tube of 100)
units
- 0.25 A - PCB Mount - - 40 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SOP4
RS Stock No. 291-2416
Mfr. Part No.CXE240D5
MYR61.78
Each
units
0.06 A 5 A - PCB Mount - 12 V ac 280 V ac - 32 V Zero Cross - - SCR -
RS Stock No. 699-6610
Mfr. Part No.AQY221R2S
BrandPanasonic
MYR47.41
Each
units
- 0.25 A - PCB Mount - - 40 V 1.14 V 1.5 V - SPNO Surface Mount PhotoMOS SOP4
RS Stock No. 794-8697
Mfr. Part No.G3F-203SN DC5-24
BrandOmron
MYR154.55
Each
units
0.1 A 3 A - Plug In G3F 100 V ac 240 V ac 5 V dc 24 V dc Zero Crossing - Plug In Photocoupler -
RS Stock No. 798-4081
Mfr. Part No.GTS-40/48-D-0 (480V/40A)
BrandGefran
MYR385.55
Each
units
- - - - - - - - - - - - - -
RS Stock No. 712-5143
Mfr. Part No.G3RV-SL500-D 110VAC
BrandOmron
MYR246.55
Each
units
100 μA 3 A - DIN Rail G3RV-SL 3 V dc 26.4 V dc 99 V ac 110 V ac - SPST Push In MOSFET -
RS Stock No. 811-3312
Mfr. Part No.AQY280EHA
BrandPanasonic
MYR7.08
Each
units
- 130 mA - Surface Mount - - 350 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS DIP
RS Stock No. 291-3093
Mfr. Part No.CMRD6055
MYR428.59
Each
units
0.25 A 55 A - DIN Rail - 48 V ac 660 V 4 V dc 32 V Zero Cross SPST Screw SCR -
RS Stock No. 798-4087
Mfr. Part No.GTS-25/48-D-0 (480V/25A)
BrandGefran
MYR251.40
Each
units
- - - - - - - - - - - - - -
RS Stock No. 231-3566
Mfr. Part No.SC862110
BrandCelduc
MYR220.92
Each
units
5 mA 25 A - Panel Mount - 24 V ac 520 V rms - 30 V Zero Crossing - - Triac -
RS Stock No. 499-0604
Mfr. Part No.SO863070
BrandCelduc
MYR167.14
Each
units
5 mA 40 A - Panel Mount - 24 V ac 510 V rms - 32 V Zero Crossing - - Triac -
RS Stock No. 828-6788
Mfr. Part No.G2R-2SND-DC12(S)
BrandOmron
MYR54.10
Each
units
5 A 5 A - Plug In G2R - 125 V dc, 380 V ac - - - DPDT Plug In - -
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