M80-4005042

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4005042 is a Datamate J-Tek power-to-board connector featuring 50 positions arranged in two rows. It utilizes a 2 mm pitch and employs female socket contacts made of beryllium copper with gold plating. The component supports a rated current of 3 A and a voltage rating of 120 V AC/DC. Designed for vertical through-hole mounting, it incorporates a mounting flange style. The housing is constructed from black polyphenylene sulfide (PPS), providing an insulation resistance of 100 MOhms. The unit operates within a temperature range of -55 C to +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• High-reliability four-finger beryllium copper contact technology ensures durability under vibration and shock.
• Polyphenylene sulfide housing material provides robust performance in harsh environments.
• Vertical through-hole installation with mounting flange facilitates secure board attachment.

Headers, Receptacles, Female Sockets Applications

• Aviation systems requiring reliable interconnects
• Defense electronic equipment
• Industrial machinery control units
• Medical critical electronic equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Harwin or authorized distributors before procurement. Confirm that the 120 V AC/DC rating aligns with your system requirements, as other variants in the series may support higher voltages. Ensure the vertical orientation and mounting flange specifications match your PCB layout constraints. Cross-reference the 50-position count to avoid confusion with similar high-density connectors.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, vertically mounted power connection is required. The 2 mm pitch allows for compact designs while maintaining 3 A current capacity per contact. The gold-plated beryllium copper contacts offer excellent conductivity and wear resistance. Consider the PPS housing for applications demanding thermal stability up to 125 C. Verify compatibility with mating male headers from the same Datamate J-Tek series.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Datamate J-Tek M80 series, known for rugged interconnect solutions. The series is engineered for extreme conditions, including severe vibration, shock, and temperature fluctuations. The M80-4005042 specifically addresses power distribution needs in space-constrained, high-reliability applications across aviation, defense, and industrial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. Evaluate other M80 series variants with matching pin counts and pitch if orientation differs. Consult Harwin engineering for cross-reference options ensuring identical electrical and mechanical specifications.

Headers, Receptacles, Female Sockets FAQ

What is the contact material for the M80-4005042?

The contacts are made of beryllium copper with gold plating.

Does this connector support surface mount installation?

No, the M80-4005042 is designed for vertical through-hole mounting with a solder pin termination.

What is the maximum operating temperature?

The maximum operating temperature is +125 C.