M80-4125005

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4125005 is a Datamate J-Tek female socket connector designed for vertical through-hole mounting. It features a 50-position configuration with a 2.00mm pitch across two rows. The housing is constructed from black Polyphenylene Sulfide (PPS) reinforced with glass fiber, rated UL94 V-0. Contacts are made of beryllium copper with gold plating on the mating interface and tin plating on the tail. The connector supports a maximum voltage of 120V and operates within a temperature range of -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-reliability four-finger beryllium copper contact structure ensures connection integrity under vibration and shock.
• Vertical board-to-board or cable mounting style facilitates dense PCB layouts.
• Shrouded design provides polarized keying and protection against misalignment during mating.

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems requiring high vibration resistance
• Military and aerospace equipment operating in harsh environments
• General industrial control boards needing reliable signal transmission

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and housing color variations. Ensure compatibility with mating male pins regarding current ratings and thermal performance. Confirm that the vertical orientation matches the assembly requirements. Check for RoHS compliance status if environmental regulations apply to the final product deployment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density vertical interconnect is required for signal applications. The 2.00mm pitch allows for compact designs while maintaining robust mechanical locking. Consider the 120V rating and 3A current capacity per contact for circuit planning. The shrouded header design minimizes insertion force errors and protects contacts during handling.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek series by Harwin, known for durability in demanding conditions. The series utilizes proprietary four-finger contacts for superior retention. The M80 prefix indicates a standard connector housing, while the suffix defines position count and termination type. This specific model represents a high-pin-count solution for complex board interconnections.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Cross-reference with other Datamate J-Tek female sockets for similar pin counts and pitches. Verify mechanical dimensions and electrical ratings before substituting with generic equivalents.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in the M80-4125005?

The contacts are manufactured from beryllium copper to ensure high elasticity and conductivity.

Does this connector include a locking mechanism?

Yes, the Datamate J-Tek series typically includes a screw-lock or lever-lock option; verify the specific suffix for the exact locking feature included in this order code.