Product Overview
AS402 Automotive Relay is a 1H relay with a quick connection terminal and a 30A resistive load rating at 12VDC. The product documentation specifies operation up to 125°C, plastic sealed and dust proof types, and ELV compliance.
Key Specifications
| Specifications | ||
| Contact | Contact Form | 1H |
| Rated Load (Resistive property) | NO:30A 12VDC | |
| Electrical/Mechanical Life | ≥100000times/10000000times | |
| Initial Contact Resistance | ≤50MΩ (1A 6VDC) | |
| Contact Material | AgSnO₂ | |
| Characteristics | Insulation Resistance | ≥1000MΩ (500VDC) |
| Dielectric Strength | Between open contacts≥500VAC/1min | |
| Between contact and coil≥500VAC/1min | ||
| Operate/Release Time | ≤15ms/10ms | |
| Terminal Type | Quick Connection | |
| Coil | Operating Power DC | 1.8W |
DC Coil Data
| Rated Voltage VDC | Pickup Voltage VDC | Dropoff Voltage VDC | Coil Resistance Ω±10% |
| 5 | 3.5 | 0.5 | 16 |
| 6 | 4.2 | 0.6 | 20 |
| 12 | 8.4 | 1.2 | 85 |
| 24 | 16.8 | 2.4 | 320 |
Technical Data and Drawings
Ordering Information

Dimensions (mm)

Wiring Diagram

Technical Questions
What is the rated load?
The specified resistive load is 30A at 12VDC.
What terminal type is used?
AS402 uses a quick connection terminal.
Which coil voltages are listed?
The listed DC coil voltages are 5V, 6V, 12V, and 24V.
What operating temperature is specified?
The documented extended temperature range reaches 125°C.



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