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. 244-9110
Mfr. Part No.HD48125-10
TWD4,647.00
Each
units
150 mA 125 A - Panel Mount - - 530 V - 32 V Instantaneous - - SCR -
RS Stock No. 173-9019
Mfr. Part No.AQW212EH
BrandPanasonic
TWD182.30
Each (In a Tube of 50)
units
0.5 A 0.5 A - PCB Mount - - 60 V 1.14 V 1.5 V - DPNO Through Hole PhotoMOS DIP8
RS Stock No. 776-7680
Mfr. Part No.SPD03505
BrandCelduc
TWD702.00
Each
units
1 mA 5 A - PCB Mount - 0 V dc 30 V dc 12 V dc 30 V dc DC SPST Push In MOSFET Module
RS Stock No. 756-9496
Mfr. Part No.DC100D100
TWD5,668.00
Each
units
2.5 mA 100 A - Surface Mount - 1 V dc 72 V dc 4 V dc 32 V dc Instantaneous SPNO Screw MOSFET Panel Mount
RS Stock No. 720-3944
Mfr. Part No.CN024D24
TWD721.00
Each
units
1 mA 3.5 A - PCB Mount - 0 V dc 24 V dc 15 V dc 30 V dc Zero Cross - Through Hole - Mini-SIP
RS Stock No. 803-095
Mfr. Part No.G3PA-260B-VD DC5-24
BrandOmron
TWD6,421.00
Each
units
0.5 A 60 A - Panel Mount G3PA - 264 V - 30 V Zero Crossing - - Triac -
RS Stock No. 784-0353
Mfr. Part No.PVT422PBF
BrandInfineon
TWD326.00
Each
units
- 0.12 A - PCB Mount - 0 V 400 V - - AC/DC DP-NO PCB Pin MOSFET PDIP
RS Stock No. 291-2270
Mfr. Part No.HD6090
TWD3,882.00
Each
units
40 mA 90 A - Panel Mount - - 660 V - 32 V Zero Cross - - SCR -
RS Stock No. 710-3979
Mfr. Part No.VO1400AEFTR
BrandVishay
TWD40.80
Each (In a Pack of 5)
units
- 0.1 A - PCB Mount - - 60 V - 1.4 V - - Surface Mount MOSFET -
RS Stock No. 830-3470
Mfr. Part No.PVT312SPBF
BrandInfineon
TWD144.80
Each (In a Pack of 5)
units
- - - Surface Mount - - - - - - - - MOSFET -
RS Stock No. 291-2292
Mfr. Part No.HA60125
TWD4,847.00
Each
units
150 mA 125 A - Panel Mount - - 660 V - 280 V Zero Cross - - SCR -
RS Stock No. 173-8153
Mfr. Part No.AQW614
BrandPanasonic
TWD404.60
Each (In a Tube of 50)
units
100 mA 0.1 A - PCB Mount - 0 V 400 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 784-0357
Mfr. Part No.PVT422SPBF
BrandInfineon
TWD358.00
Each
units
- 0.12 A - Surface Mount - 0 V 400 V - - AC/DC DPST PCB Pin MOSFET SMT
RS Stock No. 701-8516
Mfr. Part No.DRA1-CX240D5-B
TWD1,657.00
Each
units
0.06 A 5 A rms - DIN Rail DRA1-CX 12 V ac 280 V 3 V dc 15 V dc Zero Cross SP-NC - - -
RS Stock No. 819-8883
Mfr. Part No.39.70.0.024.9024
BrandFinder
TWD1,603.00
Each
units
1 mA 2 A - DIN Rail Series 39 1.5 V dc 24 V dc 19.2 V 26.4 V DC SPNO Push In PLC -
RS Stock No. 394-478
Mfr. Part No.PF380D25
TWD1,024.00
Each
units
0.06 A 25 A rms - PCB Mount - - 530 V rms - 15 V Zero Cross - - SCR -
RS Stock No. 394-462
Mfr. Part No.PF240D25
TWD1,001.00
Each
units
0.06 A 25 A rms - PCB Mount - - 280 V rms - 15 V Zero Cross - - SCR -
RS Stock No. 127-4527
Mfr. Part No.AQW614
BrandPanasonic
TWD314.00
Each
units
100 mA 0.1 A - PCB Mount - 0 V 400 V 1.5 V dc 5 V dc - - PCB Pin MOSFET -
RS Stock No. 683-8930
Mfr. Part No.G3VM-352F
BrandOmron
TWD105.00
Each
units
120 mA 0.12 A - Surface Mount G3VM - 350 V - 1.3 V - DPST PCB Pin MOSFET SMD8
RS Stock No. 228-8599
Mfr. Part No.TD2420Q
TWD13,440.00
Each
units
0.15 A 20 A - Surface Mount - - 280 V - 15 V Zero Cross - - Triac -