M80-7540442

Overview

The M80-7540442 is a Datamate J-Tek male header connector designed for power-to-board applications. It features a 14-position, 2-row configuration with a 2 mm pitch. The component utilizes brass contacts with gold plating and a black Polyphenylene Sulfide (PPS) housing. Rated for 3 A current and 120 V voltage, it supports throughboard mounting via solder termination. The connector ensures reliable performance across an operating temperature range of -55°C to +125°C.

Feature Summary

• High mechanical resilience with 100G shock, 40G bump, and 10G vibration resistance ratings
• Secure connection integrity provided by integrated jackscrew locking mechanism
• Robust environmental stability capable of sustained operation in extreme thermal conditions

Applications

• Industrial control systems requiring high vibration resistance
• Automotive electronic modules demanding secure board-to-board connections
• Military equipment installations subject to severe mechanical shock

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm pin count, tail length, and locking style. Ensure the selected variant matches the required current rating and contact material specifications for the target application environment. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this connector when high mechanical durability is critical for the assembly. The jackscrew feature provides superior retention compared to standard latches, making it suitable for harsh environments. Evaluate the 2 mm pitch constraints against available PCB space. Confirm that the 3 A per contact rating aligns with the electrical load requirements of the circuit design.

Part Context

This component belongs to the Datamate J-Tek series, which focuses on robust interconnect solutions for demanding sectors. The series is characterized by its modular design and high reliability standards. It serves as a key element in power distribution networks within compact electronic assemblies where space efficiency and mechanical strength are prioritized over high-density signal transmission.

Replacement Considerations

Compatible mating components include female sockets from the same Datamate J-Tek series. Verify that substitute parts maintain identical 2 mm pitch and 14-position geometry. Ensure replacement connectors support the same jackscrew locking interface to preserve mechanical security and alignment during assembly.