Solid State Relays (SSR)
Use the filters and product table below to compare Solid State Relays (SSR) components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Circuit | Output Type | Voltage - Input | Voltage - Load | Load Current | On-State Resistance (Max) | Termination Style | Operating Temperature | Supplier Device Package | Approval Agency | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMP-2A37-8STSSR - PHOTO MOSFET, 2 FORM A 60V |
1,620 | - |
|
Datasheet | 37 | Tube | Active | Surface Mount | SPST-NO (1 Form A) x 2 | AC, DC | 1.17VDC | 0 V ~ 60 V | 500 mA | 1.6 Ohms | Gull Wing | -40°C ~ 85°C | 8-SMD | cURus | - | - |
|
|
SMP-1A38-6STSSR - PHOTO MOSFET, 1 FORM A 600 |
1,700 | - |
|
Datasheet | 38 | Tube | Active | Surface Mount | SPST-NO (1 Form A) | AC, DC | 1.17VDC | 0 V ~ 600 V | 80 mA | 60 Ohms | Gull Wing | -20°C ~ 55°C | 6-SMD | cURus | - | - |
|
SMP-2A31-8PTSSR RELAY SPST-NO 100MA 0-350V |
1,135 | - |
|
Datasheet | 31 | Tube | Active | Surface Mount | SPST-NO (1 Form A) x 2 | AC, DC | 1.17VDC | 0 V ~ 350 V | 100 mA | 24 Ohms | Gull Wing | - | 8-SOP | cURus | - | - |
|
|
SMP-2A31-8STSSR - PHOTO MOSFET, 2 FORM A 350 |
1,620 | - |
|
Datasheet | 31 | Tube | Active | Surface Mount | SPST-NO (1 Form A) x 2 | AC, DC | 1.17VDC | 0 V ~ 350 V | 110 mA | 24 Ohms | Gull Wing | - | 8-SMD | cURus | - | - |
|
SMP-1A21-4PTSSR RELAY SPST-NO 250MA 0-40V |
1,300 | - |
|
Datasheet | 21 | Tube | Active | Surface Mount | SPST-NO (1 Form A) | AC, DC | 1.17VDC | 0 V ~ 40 V | 250 mA | 1.2 Ohms | Gull Wing | -40°C ~ 85°C | 4-SOP | cURus | - | - |
|
|
SMP-2A37-8PTSSR RELAY SPST-NO 450MA 0-60V |
100 | - |
|
Datasheet | 37 | Tube | Active | Surface Mount | SPST-NO (1 Form A) x 2 | AC, DC | 1.17VDC | 0 V ~ 60 V | 450 mA | 1.6 Ohms | Gull Wing | -40°C ~ 85°C | 8-SOP | cURus | - | - |
|
|
SMP-1A23-4PTSSR RELAY SPST-NO 170MA 0-250V |
3,560 | - |
|
Datasheet | 23 | Tube | Active | Surface Mount | SPST-NO (1 Form A) | AC, DC | 1.17VDC | 0 V ~ 250 V | 170 mA | 15 Ohms | Gull Wing | -40°C ~ 85°C | 4-SOP | cURus | - | - |
|
|
SMP-1A38-4PT-QSSR RELAY SPST-NO 70MA 0-600V |
2,700 | - |
|
Datasheet | 38 | Tube | Active | Surface Mount | SPST-NO (1 Form A) | AC, DC | 1.17VDC | 0 V ~ 600 V | 70 mA | 60 Ohms | Gull Wing | -20°C ~ 55°C | 4-SOP | cURus | - | - |
|
SMP-2A37-8DTSSR RELAY SPST-NO 500MA 0-60V |
3,774 | - |
|
Datasheet | 37 | Tube | Active | Through Hole | SPST-NO (1 Form A) x 2 | AC, DC | 1.17VDC | 0 V ~ 60 V | 500 mA | 1.6 Ohms | PC Pin | -40°C ~ 85°C | 8-DIP | cURus | - | - |
|
|
SMP-1A31-4PTSSR RELAY SPST-NO 120MA 0-350V |
3,435 | - |
|
Datasheet | 31 | Tube | Active | Surface Mount | SPST-NO (1 Form A) | AC, DC | 1.17VDC | 0 V ~ 350 V | 120 mA | 24 Ohms | Gull Wing | - | 4-SOP | cURus | - | - |
Solid State Relays (SSR) FAQ
Common questions about filtering, comparing and sourcing Solid State Relays (SSR) components.
How can I narrow the Solid State Relays (SSR) selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Solid State Relays (SSR) part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
