M80-4051242

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4051242 is a 12-position female receptacle connector from the Datamate J-Tek series. It features a 0.079-inch (2.00mm) mating pitch and a 0.079-inch (2.00mm) row spacing. Designed for through-hole mounting with solder termination, it utilizes beryllium copper contacts with gold plating on the mating interface. The housing is constructed from black glass-filled polyphenylene sulfide (PPS), rated UL94 V-0. Key mechanical features include top screws, mating flanges, mounting flanges, and keying options.

Headers, Receptacles, Female Sockets Feature Summary

• Datamate J-Tek series design with dual-row female socket configuration
• Robust locking mechanism utilizing top screws and integrated flanges
• High-performance insulation using glass-filled PPS material
• Gold-plated beryllium copper contacts for reliable signal transmission

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• General industrial interconnects
• Military equipment connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm exact pin count, orientation, and locking style variations within the M80-405 family. Ensure compatibility with corresponding male headers regarding keying codes and flange configurations. Cross-reference official datasheets for precise dimensional tolerances and mating force requirements before finalizing procurement specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a secure, high-reliability board-to-board or cable connection is required in space-constrained environments. The 2.00mm pitch allows for dense packing while maintaining robust mechanical integrity. Consider the integrated flanges for panel mounting stability and the screw-lock feature for vibration resistance in demanding operational conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Datamate J-Tek Power-to-the-Board family, known for compact size and high durability. It complements male headers like the M80-5102842 to form complete interconnect solutions. The series supports various contact arrangements and locking styles to meet diverse application needs.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.