| Manufacturer | Song Chuan |
| Series | 303 |
| Package | – |
| Description | Automotive Relays SPNO 20A 12VDC |
| Product Status | Active |
| Product Type | Automotive Relays |
| Power Consumption | 960 mW |
| Coil Voltage | 12 VDC |
| Relay Contact Form | 1 Form A (SPST-NO) |
| Contact Form | SPST (1 Form A) |
The 303-1AH-C-R1-U01-12VDC is an electromechanical relay with a 12V DC coil voltage and SPST (Single Pole Single Throw) normally open configuration. Designed for reliable switching, it offers high current capacity, compact design, and durability, making it suitable for automotive, industrial, and consumer electronics applications. With its PCB mount capability, it integrates easily into electronic circuits. Typically meeting international safety standards, it ensures dependable performance even in adverse conditions.