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. 346-895
Mfr. Part No.D2410
TWD984.00
Each
units
40 mA 10 A rms - Surface Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 499-0496
Mfr. Part No.SO965460
BrandCelduc
TWD1,176.00
Each
units
5 mA 50 A - Panel Mount - 24 V ac 600 V rms - 32 V Zero Crossing - - Triac -
RS Stock No. 756-9534
Mfr. Part No.DC100D100C
TWD4,690.00
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. 291-2371
Mfr. Part No.CX240D5
TWD478.00
Each
units
0.06 A 5 A - PCB Mount - 12 V ac 280 V ac 3 V dc 15 V dc Zero Cross - PCB Pin SCR -
RS Stock No. 291-2545
Mfr. Part No.D1D07
TWD1,558.00
Each
units
1 mA 7 A - Surface Mount - - 100 V 3.5 V dc 32 V - - - MOSFET -
RS Stock No. 699-6588
Mfr. Part No.AQY216EH
BrandPanasonic
TWD93.00
Each
units
0.05 A 50 mA - PCB Mount - - 600 V 1.14 V 1.5 V - SPNO Through Hole PhotoMOS DIP4
RS Stock No. 775-3079
Mfr. Part No.RGC1A60D30KKE
TWD2,210.00
Each
units
250 mA 30 A - Panel Mount - 42 V ac 600 V ac 4 V dc 32 V dc Zero Crossing SPST Screw - Module
RS Stock No. 177-7556
Mfr. Part No.LH1546AEFTR
BrandVishay
TWD62.20
Each (On a Reel of 2000)
units
- 0.12 A - Surface Mount - - 350 V ac/dc 1 V 1.45 V DC SPNO Solder Tab MOSFET SOP-4
RS Stock No. 231-0983
Mfr. Part No.SSC05306
BrandCelduc
TWD1,901.00
Each
units
- 3 A - PCB Mount - - 60 V dc 3 V dc 8 V dc - - - Bipolar Transistor -
RS Stock No. 291-2264
Mfr. Part No.HD60125
TWD3,350.00
Each
units
150 mA 125 A - Panel Mount - - 660 V - 32 V Zero Cross - - SCR -
New
RS Stock No. 189-4778
Mfr. Part No.ASSR-1228-002E
BrandBroadcom
TWD91.90
Each (In a Tube of 50)
units
- 0.2 A - Surface Mount ASSR-1218 -60 V 60 V - 0.8 V AC/DC, DC Only SPST 4 Pin MOSFET SO
RS Stock No. 173-9019
Mfr. Part No.AQW212EH
BrandPanasonic
TWD147.80
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. 811-3252
Mfr. Part No.AQY212GS
BrandPanasonic
TWD190.00
Each
units
- 1 A - Surface Mount - - 60 V 1.5 V 5 V dc AC/DC SPNO Surface Mount PhotoMOS SOP
RS Stock No. 244-9110
Mfr. Part No.HD48125-10
TWD3,658.00
Each
units
150 mA 125 A - Panel Mount - - 530 V - 32 V Instantaneous - - SCR -
RS Stock No. 173-9013
Mfr. Part No.AQV112KL
BrandPanasonic
TWD181.30
Each (In a Tube of 50)
units
500 mA 0.5 A - PCB Mount - 0 V 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 906-1108
Mfr. Part No.CPC1988J
BrandIXYS
TWD388.00
Each
units
- 9.4 A rms - PCB Mount - - - - - DC SPNO PCB Pin MOSFET ISO Plus-264
RS Stock No. 699-6522
Mfr. Part No.AQV112KL
BrandPanasonic
TWD229.00
Each
units
500 mA 0.5 A - PCB Mount - 0 V 60 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 491-4868
Mfr. Part No.CWD2450
TWD1,277.00
Each
units
0.15 A 50 A rms - Panel Mount - - 280 V rms - 32 V Zero Cross - - SCR -
RS Stock No. 720-3944
Mfr. Part No.CN024D24
TWD569.00
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. 699-6540
Mfr. Part No.AQW212EH
BrandPanasonic
TWD187.00
Each
units
0.5 A 0.5 A - PCB Mount - - 60 V 1.14 V 1.5 V - DPNO Through Hole PhotoMOS DIP8