M80-4064242

Headers, Receptacles, Female Sockets Overview

The M80-4064242 is a Datamate J-Tek series board connector receptacle manufactured by Harwin Inc. It features a 2-row, 4-position configuration with a 2.00mm (0.079 inch) mating pitch and row spacing. Designed for through-hole vertical mounting, it utilizes solder termination. The contacts are female sockets made of beryllium copper with a gold finish thickness of 12μin (0.30μm). The housing is constructed from black glass-filled polyphenylene sulfide (PPS), rated UL94 V-0. Key mechanical features include jackscrews, mating flange, mounting flange, and polarizing keys. It supports mated stacking heights of 7.3mm and 7.55mm.

Headers, Receptacles, Female Sockets Feature Summary

• Equipped with jackscrew locking mechanism and integrated mounting flange for secure attachment.
• Incorporates polarizing keys to ensure correct alignment during mating.
• Features gold-plated beryllium copper female contacts for reliable conductivity.
• Constructed with high-temperature resistant PPS insulation material.

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• General industrial equipment
• Military applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific datasheet version to confirm current RoHS compliance status and REACH SVHC declarations. Ensure that the required mating header part number matches the 4-position, 2-row specification. Confirm that the target PCB layout accommodates the through-hole pin dimensions and the physical footprint of the mounting flange and jackscrew hardware.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, locked interconnection is required for low-pin-count circuits. The jackscrew feature provides superior retention compared to friction-fit connectors. Verify that the application environment temperature falls within the specified operating range. Consider the 800V voltage rating if used in higher potential circuits.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek family, which is designed for high-reliability applications requiring secure locking mechanisms. The M80-4064242 specifically addresses needs for small form-factor connections where vibration resistance and precise alignment are critical. It complements the broader M80 series ecosystem of headers and wire housings.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Cross-reference with other Harwin M80-406 series variants only if pin count and locking style match exactly.

Headers, Receptacles, Female Sockets FAQ

What is the contact material for this receptacle?

The contacts are made of beryllium copper with a gold plating finish.

Does this connector include a locking mechanism?

Yes, it features jackscrews for secure locking and includes mating and mounting flanges.