M80-4201442

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4201442 is a Datamate J-Tek series receptacle connector designed for board-to-board or cable applications. It features 14 positions with female socket contacts, arranged in a double-row configuration. The connector utilizes a 2.00mm (0.079 inch) pitch and is intended for through-hole mounting with solder termination. Constructed with brass contacts gold-plated at the mating interface and tin-plated posts, it ensures reliable electrical performance. The housing is made of black Polyphenylene Sulfide (PPS) reinforced with glass fiber, offering UL94 V-0 flammability rating. It operates within a temperature range of -55°C to +125°C and supports a rated voltage of 120V.

Headers, Receptacles, Female Sockets Feature Summary

• Features polarized mouldings and fully shrouded contacts to prevent misalignment during mating.
• Incorporates jackscrew locking mechanisms for secure attachment and vibration resistance.
• Utilizes high-reliability materials including gold-plated brass contacts and PPS insulation.
• Designed for robust environmental performance under shock, bump, and vibration conditions.

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• Military and defense equipment
• General industrial control units

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against the official Harwin datasheet to confirm contact plating thickness, post length, and housing variations. Ensure compatibility with corresponding male headers from the same Datamate J-Tek series. Confirm that the through-hole footprint matches the target PCB design requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 14-position female connector with jackscrew retention is required for harsh environments. Consider the 2.00mm pitch and double-row layout for space-constrained designs. Verify thermal stability needs against the -55°C to +125°C operating range. Ensure mating partners are compatible with the polarized keying system to maintain connection integrity.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Datamate J-Tek family, known for high-density interconnects in demanding sectors. The M80-4201442 specifically serves as a receptacle counterpart to male headers like the M80-8631042. It is part of the broader power-to-the-board solution set, emphasizing reliability over standard consumer-grade connectors.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. Cross-reference with other Harwin M80-420xxxx variants only if position count and pitch match exactly. Generic equivalents are not recommended due to the unique jackscrew and polarization mechanisms.

Headers, Receptacles, Female Sockets FAQ

What is the contact material for the M80-4201442?

The contacts are made of brass with gold plating at the mating interface and tin plating on the posts.

Does this connector include polarization features?

Yes, the Datamate J-Tek series incorporates polarized mouldings to ensure correct alignment during mating.

What is the maximum operating temperature?

The connector is rated for operation up to +125°C.