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. 703-4681
Mfr. Part No.D1D100
TWD4,443.00
Each
units
5 mA 100 A - Surface Mount 1-DC 0 V dc 100 V 3.5 V dc 32 V DC - - MOSFET -
RS Stock No. 906-1039
Mfr. Part No.CPC1117N
BrandIXYS
TWD40.80
Each (In a Bag of 5)
units
- 150 mA rms/mA dc - Surface Mount - - - - - DC SP-NC PCB Pin MOSFET SOP
RS Stock No. 756-9534
Mfr. Part No.DC100D100C
TWD5,058.00
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. 693-6891
Mfr. Part No.ASSR-1510-003E
BrandBroadcom
TWD147.00
Each
units
- 1 A - PCB Mount - - 60 V - 1.65 V - - - MOSFET -
RS Stock No. 775-3079
Mfr. Part No.RGC1A60D30KKE
TWD2,254.00
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. 756-9496
Mfr. Part No.DC100D100
TWD4,948.00
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. 906-1108
Mfr. Part No.CPC1988J
BrandIXYS
TWD550.00
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
TWD236.00
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. 173-9038
Mfr. Part No.AQY221R2M
BrandPanasonic
TWD183.00
Each (In a Tube of 500)
units
0.25 A 0.25 A - PCB Mount - - 40 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 291-2359
Mfr. Part No.H12WD4850
TWD2,247.00
Each
units
150 mA 50 A - Panel Mount - - 660 V 4 V 32 V Zero Cross - - SCR -
RS Stock No. 699-6601
Mfr. Part No.AQY221R2M
BrandPanasonic
TWD175.00
Each
units
0.25 A 0.25 A - PCB Mount - - 40 V 1.5 V dc 5 V dc - SPNO PCB Pin MOSFET -
RS Stock No. 173-9034
Mfr. Part No.AQY216EH
BrandPanasonic
TWD131.40
Each (In a Tube of 100)
units
0.05 A 50 mA - PCB Mount - - 600 V 1.14 V 1.5 V - SPNO Through Hole PhotoMOS DIP4
RS Stock No. 818-4263
Mfr. Part No.G7L2ATUB200/240AC
BrandOmron
TWD721.00
Each
units
- 25 (Inductive Load) A, 30 (Resistive Load) A - Plug In G7L - 220 V ac - 200 V ac, 240 V ac AC DPNO Quick Connect - -
RS Stock No. 189-4778
Mfr. Part No.ASSR-1228-002E
BrandBroadcom
TWD81.00
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. 177-7556
Mfr. Part No.LH1546AEFTR
BrandVishay
TWD40.10
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. 738-5569
Mfr. Part No.D2W203F
TWD702.00
Each
units
0.06 A rms 3 A - PCB Mount - 24 V rms 280 V rms 3 V dc 32 V dc Zero Cross SPST Through Hole Triac SIP
RS Stock No. 807-4655
Mfr. Part No.G3MC-202P DC5
BrandOmron
TWD260.00
Each
units
0.1 A 2 A - PCB Mount G3MC 75 V ac 264 V ac 4 V dc 6 V dc Zero Crossing SPST PCB Pin Phototriac -
RS Stock No. 467-4778
Mfr. Part No.3RF2330-1AA02
BrandSiemens
TWD2,284.00
Each
units
0.5 A 30 A Sirius Classic DIN Rail - 24 V 230 V 15 V dc 24 V dc Zero Crossing SPNO Screw Thyristor -
RS Stock No. 231-0983
Mfr. Part No.SSC05306
BrandCelduc
TWD2,001.00
Each
units
- 3 A - PCB Mount - - 60 V dc 3 V dc 8 V dc - - - Bipolar Transistor -
RS Stock No. 906-1010
Mfr. Part No.CPC1008N
BrandIXYS
TWD65.60
Each (In a Bag of 5)
units
- 150 mA rms/mA dc - Surface Mount - - - - - DC SPNO PCB Pin Relay SOP