M80-4200842

Headers, Receptacles, Female Sockets Overview

The M80-4200842 is an 8-position female socket connector from the Harwin Datamate J-Tek series. It features a 2.00mm (0.079 inch) pitch with two rows of contacts. Designed for through-hole PCB mounting, it utilizes gold-plated contacts for reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, rated UL94 V-0 for flammability. It supports a working temperature range of -55°C to +125°C and carries a voltage rating of 120V.

Headers, Receptacles, Female Sockets Feature Summary

• Integrated jackscrew locking mechanism provides secure mating retention
• Polarized keying prevents incorrect insertion during assembly
• Gold-plated contact surfaces ensure low resistance and corrosion resistance
• High-temperature PPS insulation supports demanding thermal environments

Headers, Receptacles, Female Sockets Applications

• Automotive electronic control units
• Industrial instrumentation interfaces
• Military communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm the exact cable length, backshell inclusion, and packaging quantity. Ensure the selected variant matches the required pin count and termination style. Cross-reference the manufacturer datasheet for updated environmental compliance status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a compact, high-reliability interconnect is needed for space-constrained designs. The 2.00mm pitch allows for dense circuit board layouts while maintaining robust mechanical stability. Consider the integrated jackscrews for applications requiring frequent mating cycles or vibration resistance without additional external fasteners.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek family, known for its modular design and high-density capabilities. The series offers various configurations including cable-to-board and board-to-board options. The M80-4200842 specifically addresses needs for small-form-factor connections in harsh environments where reliability is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 2.00mm pitch, 8-pin configuration, and jackscrew locking style.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this connector?

The contacts are made from beryllium copper to provide necessary spring force and conductivity.

Does this connector include a backshell?

Standard receptacle variants may not include a backshell; verify the specific ordering code for included accessories.