M80-4002042

Headers, Receptacles, Female Sockets Overview

The M80-4002042 is a Datamate J-Tek series rectangular connector receptacle manufactured by Harwin Inc. It features a 10-position, 2-row configuration with a 2.00mm (0.079 inch) mating pitch. Designed for through-hole mounting, this female socket utilizes gold-plated contacts and tin-plated shells. The unit supports a rated voltage of 120V and operates within a temperature range of -55°C to 125°C. Key mechanical features include jackscrew locking, polarizing keys, and mating flanges.

Headers, Receptacles, Female Sockets Feature Summary

• Jackscrew locking mechanism provides secure board-to-board or cable connections
• Polarizing keys ensure correct alignment during mating
• Gold-plated contact surfaces offer reliable electrical performance
• Mating flanges facilitate precise assembly and retention

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• General industrial equipment
• Military applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact plating thicknesses and tail lengths. Ensure compatibility with corresponding male headers from the same Datamate J-Tek family. Confirm that the through-hole footprint matches the target PCB design specifications before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, locked interconnect solution is required for low-voltage signal transmission. The 2.00mm pitch allows for dense packing while maintaining adequate spacing. Consider the jackscrew feature if vibration resistance is critical for the installation environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek family, known for high-density interconnects in harsh environments. The M80-400 series specifically denotes vertical, through-hole female receptacles. It complements male headers and plugs within the broader M80 ecosystem, supporting various stacking heights and termination styles.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are limited due to the proprietary jackscrew and keying system. Compatible alternatives must match the 2.00mm pitch, 10-position count, and locking mechanism. Verify dimensional tolerances and material compatibility with existing assemblies.