*For representation only.
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Technical Specifications
| Mounting Type | Chassis Mount |
| Relay Type | Photo-Coupled Relay (Photorelay) |
| Circuit | SPST-NO (1 Form A) |
| Output Type | AC, Zero Cross |
| Voltage - Input | 9 ~ 30VAC/DC |
| Voltage - Load | 0 V ~ 120 V |
| Load Current | 20 A |
| Termination Style | Quick Connect - 0.250" (6.3mm) |
| Operating Temperature | -20°C ~ 60°C |
| Package / Case | Module |
| Supplier Device Package | - |
| Approval Agency | UR |
| Grade | - |
| Qualification | - |
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Product Attributes
| Packaging | Bulk |
| Standard Pack Qty | 1 |
8,634
Units In Stock
📦 Bulk
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Solid State Relays - SSRs |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 189 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8536100000 |
| CAHTS | 8536100000 |
| USHTS | 8541498000 |
| JPHTS | 8536100005 |
| TARIC | 8541490000 |
| BRHTS | 85361000 |
| ECCN | EAR99 |
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Product Overview
Manufactured by Littelfuse, the SIR2A20A4 is classified as a relays. Notable characteristics of this part include a relay type of Photo-Coupled Relay (Photorelay), a circuit of SPST-NO (1 Form A), a output type of AC, Zero Cross, a voltage, input of 9 ~ 30VAC/DC, a voltage, load of 0 V ~ 120 V and a load current of 20 A. This part has a typical lead time of 189 Days from factory. You can source SIR2A20A4 through Simplytronix, with fast shipping and verified authenticity.
