M80-4204042

Headers, Receptacles, Female Sockets Overview

The M80-4204042 is a 4-position 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 mounting, it utilizes gold-plated female sockets for mating and tin-plated pins for termination. The housing is constructed from black glass-filled polyphenylene sulfide (PPS), rated UL94 V-0, supporting a voltage of 120V and an operating 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.
• Jackscrew locking mechanism provides secure board-to-board or cable connections.
• High-temperature resistant PPS insulation ensures stability in demanding 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 against the official Harwin configuration tool to ensure correct pin count, row arrangement, and plating specifications. Confirm that the required mating counterpart matches the J-Tek series gender and locking style. Cross-reference the datasheet for any recent design changes or compliance updates before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a compact, high-reliability interconnect is needed for space-constrained applications. The J-Tek series allows for flexible circuit design by mixing signal and power contacts. Ensure the PCB layout accommodates the through-hole termination style and the mechanical envelope defined by the jackscrew assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Datamate J-Tek family, known for its robust performance in harsh conditions. The M80 prefix indicates the standard connector series. As a socket receptacle, it mates with male headers or cables, providing a stable electrical connection for data and low-power signals in professional hardware systems.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M80-4xxxxxx variants with matching 4-position counts and 2.00mm pitch. Verify mechanical compatibility of the jackscrew interface and housing dimensions before swapping models.

Headers, Receptacles, Female Sockets FAQ

What is the locking mechanism used for this connector?

The M80-4204042 uses a jackscrew locking mechanism to secure the connection between the header and socket.

What material is used for the insulator?

The insulator is made of glass-filled polyphenylene sulfide (PPS) with a black color and UL94 V-0 flammability rating.