M80-7921742

Overview

The M80-7921742 is a right-angle, through-hole rectangular header connector manufactured by Harwin Inc. It belongs to the Datamate L-Tek series and features 17 positions with a 2.00 mm pitch. The component utilizes phosphor bronze contacts with gold plating for mating surfaces and tin plating for tail sections. Designed for board-to-board or cable applications, it incorporates a four-wall shielded housing made of glass-filled polyphenylene sulfide (PPS).

Feature Summary

• Right-angle through-hole mounting configuration for space-constrained layouts.
• Datamate L-Tek series design providing robust mechanical locking capabilities.
• Four-wall shielded housing construction for enhanced environmental protection.

Applications

• Industrial control systems requiring high-density interconnects.
• Automotive electronics utilizing board-to-board connections.
• General electronic equipment needing reliable signal transmission.

Procurement Notes

Verify the specific datasheet version before procurement to confirm current manufacturing status and compliance certifications. Ensure that the ordering suffix matches the required contact length and plating thickness specifications. Cross-reference the part number with official Harwin documentation to avoid substitution errors during assembly integration.

Selection Notes

Select this component when a right-angle orientation is necessary for PCB layout optimization. The 2.00 mm pitch accommodates standard trace spacing requirements. Consider the four-wall shielding feature if electromagnetic interference mitigation is required within the application environment.

Part Context

This connector is part of the broader Datamate family, known for high-reliability performance in demanding environments. The L-Tek variant specifically offers push-pull locking mechanisms for secure mating. It serves as a critical interconnect solution within Harwin's comprehensive range of rectangular connectors.

Replacement Considerations

Direct substitutes within the same series include other 17-position variants such as M80-8821742, though differences in row count and locking style must be evaluated. Verify mechanical compatibility and electrical ratings before implementing any alternative part numbers from different manufacturers.