M80-4203442

Headers, Receptacles, Female Sockets Overview

The M80-4203442 is a Datamate J-Tek series board connector manufactured by Harwin Inc. It features a male configuration with 17+17 positions, totaling 34 contacts. The connector utilizes a 0.079-inch (2.00mm) row spacing and employs a through-hole solder termination style. Designed for board-to-board or cable applications, it includes integrated jackscrews for secure locking. The housing is constructed from black polyphenylene sulfide (PPS) material rated UL 94 V-0 for flammability. Contact finishes are gold-plated to ensure reliable electrical performance.

Headers, Receptacles, Female Sockets Feature Summary

• Integrated jackscrew mechanism provides positive locking engagement between mating connectors.
• Datamate J-Tek design supports high-density interconnects with precise 2.00mm row spacing.
• Gold contact finish ensures stable signal transmission and corrosion resistance.
• Polyphenylene sulfide housing offers thermal stability and UL 94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in industrial control systems
• High-density signal routing in telecommunications equipment
• Secure connections in automotive electronic modules
• Data acquisition hardware requiring robust mechanical retention

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm pin count, termination type, and jack screw presence. Ensure compatibility with the corresponding female receptacle within the same Datamate J-Tek series. Confirm that the through-hole footprint matches the target PCB layout requirements before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a male header with mechanical locking is required for dense signal routing. The 2.00mm pitch allows for compact designs while maintaining signal integrity. Consider the gold plating for environments where oxidation resistance is critical. Verify that the application voltage does not exceed the rated 120V limit.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Datamate J-Tek family, known for its modular design and high reliability. The series supports various configurations including straight and right-angle headers, sockets, and cable assemblies. The M80-4203442 specifically represents a short-tail male variant designed for surface mounting with enhanced mechanical security via jackscrews.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct replacements must match the 34-position count, 2.00mm pitch, and male configuration. Compatible alternatives include other Harwin Datamate J-Tek male headers with identical jackscrew features. Cross-brand substitutes require verification of pin spacing, locking mechanism compatibility, and current carrying capacity.