A61AS12VDC1.3D

Relay Automotive Overview

The A61AS12VDC1.3D is an automotive relay from the CIT Relay and Switch A6 series, designed for through-hole mounting with PC pin termination. It features a SPST-NO (1 Form A) contact arrangement rated for 30A at a maximum switching voltage of 75VDC. The coil operates on 12VDC with a power consumption of 1.3W and a resistance of 109 Ohms. Key electrical parameters include a coil current of 110.1 mA, a must-operate voltage of 8.4 VDC, and a must-release voltage of 1.2 VDC. Mechanical response times are specified as 5 ms for operate time and 2 ms for release time. The unit utilizes silver tin oxide (AgSnO) contacts and functions within a temperature range of -40°C to 85°C.

Relay Automotive Feature Summary

• SPST-NO contact configuration optimized for automotive applications
• Micro 280 ISO certification compliance
• Through-hole installation with PC pin termination
• Silver tin oxide contact material for durability

Relay Automotive Applications

• Lawn care and maintenance equipment
• Marine applications
• Agriculture machinery

Relay Automotive Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm physical attributes such as sealing options or terminal variations. Ensure compatibility with system voltage requirements and thermal management needs. Cross-reference part numbers carefully, as suffixes may indicate differences in packaging or accessory inclusion without altering core electrical performance specifications.

Relay Automotive Selection Notes

Select this component when a single-pole normally-open circuit requires high current handling in automotive environments. The 12VDC coil voltage aligns with standard vehicle electrical systems. Consider the 30A rating for heavy loads and verify space constraints for through-hole PCB mounting. The operating temperature range supports harsh outdoor conditions typical in agricultural and marine sectors.

Relay Automotive Part Context

This relay belongs to the A6 series, which is engineered specifically for automotive and industrial control circuits. The series emphasizes robust construction and reliability under vibration and thermal stress. The A61AS12VDC1.3D variant represents a standard 12V coil configuration within this lineup, offering a balance of switching capacity and compact form factor suitable for dense panel installations.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Verify functional equivalence by matching coil voltage, contact form, current rating, and mounting style if sourcing alternatives.