M80-7544422

Overview

The M80-7544422 is a Datamate L-Tek male header connector manufactured by Harwin Inc. It features a vertical throughboard mounting style with a 2+2 position configuration and a 2mm pitch. The connector utilizes latches for retention and is designed for board-to-board or cable applications. Key electrical specifications include a rated current of 3A and an insulation resistance of 100 MOhms. The housing is constructed from black Polyamide (PA) material, while the contacts are made of Phosphor Bronze with Gold plating.

Feature Summary

• Vertical throughboard mounting orientation
• Datamate L-Tek series with latch retention
• Gold-plated phosphor bronze contacts

Applications

• Board-to-board interconnects
• Cable-to-board connections
• General electronic equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status before procurement, as product documentation may vary. Confirm that the 2+2 position configuration matches the design requirements. Ensure compatibility with mating sockets in the Datamate L-Tek series. Check for any recent manufacturing changes or obsolescence notices associated with this part number.

Selection Notes

Select this component when a vertical male header with latch retention is required. The 2mm pitch and 2+2 position count define the footprint. Consider the operating temperature range and voltage ratings against application needs. Verify that the gold contact plating meets corrosion resistance requirements.

Part Context

This part belongs to the Datamate L-Tek family, which offers high-density interconnect solutions. The M80 series provides robust mechanical performance suitable for demanding environments. The L-Tek variant specifically includes latch mechanisms for secure connection stability.

Replacement Considerations

M80-7544422 is currently obsolete. The confirmed public substitute is M80-7820442. Verify pinout and mechanical dimensions before substitution.