For Reference Only
| Part Number | SMP-1A21-4PT |
| LIXINC Part # | SMP-1A21-4PT |
| Manufacturer | Standex Electronics |
| Category | Relays › Solid State Relays |
| Description | SSR RELAY SPST-NO 250MA 0-40V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SMP-1A21-4PT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SMP-1A21-4PT |
| Brand: | Standex Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Relays |
| Subcategory: | Solid State Relays |
| Manufacturer: | Standex Electronics |
| Series: | 21 |
| Package: | Tube |
| Part Status: | Active |
| Mounting Type: | Surface Mount |
| Circuit: | SPST-NO (1 Form A) |
| Output Type: | AC, DC |
| Voltage - Input: | 1.17VDC |
| Voltage - Load: | 0 V ~ 40.0 V |
| Load Current: | 250 mA |
| On-State Resistance (Max): | 1.2 Ohms |
| Termination Style: | Gull Wing |
| Package / Case: | 4-SOP (0.173", 4.40mm) |
| Supplier Device Package: | 4-SOP |
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| In Stock | 10914 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.54400 | $5.544 |
| 10 | $5.20077 | $52.0077 |
| 25 | $4.62256 | $115.564 |
| 50 | $4.39143 | $219.5715 |
| 100 | $4.16030 | $416.03 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.