M80-4204442

Headers, Receptacles, Female Sockets Overview

The M80-4204442 is a 44-position female socket connector from the Harwin Datamate J-Tek series. It features a 2mm mating pitch and 2mm row spacing in a dual-row configuration. Designed for through-hole solder termination, it utilizes beryllium copper contacts with gold plating on the mating interface. The housing is constructed from black glass-filled polyphenylene sulfide (PPS), rated UL94 V-0. Key mechanical specifications include a stacking height of 7.3mm or 7.55mm and an insulation height of 5.17mm. It supports a maximum voltage of 800V and operates within a temperature range of -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Datamate J-Tek modular system enables mixed contact configurations within a single housing.
• Top screw locking mechanism provides secure board-to-board or cable connections.
• Polarization keys prevent incorrect mating between different circuit designs.
• Gold-plated contacts ensure reliable signal transmission in demanding environments.

Headers, Receptacles, Female Sockets Applications

• Automotive electronic control units
• Military communication equipment
• General industrial instrumentation

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required pin count and polarization key position. Confirm that the intended application environment falls within the specified temperature and voltage ratings. Ensure compatibility with the corresponding male header or cable assembly from the same Datamate J-Tek series. Check for any specific ordering suffixes that might alter the locking style or contact finish.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, high-density interconnect is required for board-to-board applications. The dual-row layout maximizes connection density while maintaining standard 2mm spacing. Consider the top-screw locking feature if vibration resistance is critical. Verify that the PCB footprint accommodates the specified stacking height and row spacing dimensions.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Datamate J-Tek family, known for its versatility in mixed-contact arrangements. The M80-4204442 specifically serves as a female receptacle for the 2mm pitch system. It is designed to mate with compatible male headers, providing a secure electrical connection for power and signal lines in compact electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

M80-4204442-P

Headers, Receptacles, Female Sockets FAQ

What is the material composition of the insulator?

The insulator is made of glass-filled polyphenylene sulfide (PPS) with a black coloration.

Does this connector support mixed contact types?

Yes, the Datamate J-Tek series allows for mixing different contact types within the same housing.