M80-4001242

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4001242 is a Datamate J-Tek series female receptacle connector designed for surface-mount technology. It features a 12-position configuration arranged in two rows with a 2.00 mm pitch. The contacts are gold-plated beryllium copper, rated for 3 A current and 120 V voltage. The housing is constructed from black Polyphenylene Sulfide (PPS) with UL 94 V-0 flammability rating. Operating temperature ranges from -55°C to +125°C. Stacking heights are specified at 7.3 mm and 7.55 mm.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical surface-mount design for PCB integration
• Integrated jackscrew locking system for secure mating
• Polarizing key prevents incorrect insertion
• Gold-plated contacts ensure reliable signal transmission

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• General industrial equipment
• Military and defense applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific datasheet version when sourcing, as component specifications may evolve. Confirm that the vertical SMT form factor matches the target PCB layout constraints. Ensure compatibility with the mating male header within the same Datamate J-Tek family. Check RoHS and REACH compliance status against current regulatory requirements before final procurement approval.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for high-reliability applications requiring robust mechanical retention via jackscrews. The vertical orientation suits space-constrained boards where horizontal headers are unsuitable. Verify that the 12-position count meets circuit requirements. Consider the 7.3 mm/7.55 mm stacking height for enclosure clearance. Gold plating is essential for corrosion resistance in harsh environments.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Datamate J-Tek line, known for high-density interconnects. It serves as a female socket counterpart to male pin headers. The M80-400 prefix indicates a standard vertical SMT receptacle variant. It complements other Harwin connectors in the same series for complete assembly solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

M80-4001201 is listed as an obsolete equivalent or related part number. Cross-reference pinout and mechanical dimensions carefully. No direct modern substitute is explicitly confirmed in public data; verify availability of current production versions.