M300-MV10345M1

Headers, Male Pins Overview

The Harwin M300-MV10345M1 is a male plug header from the M300 series, featuring a 3-position single-row configuration with a 3.00mm pitch. It utilizes through-hole vertical termination and gold-plated contacts for reliable signal transmission. The housing is constructed from green polyamide (PA) material, providing high insulation resistance of 100 MOhms. This connector includes internally threaded jackscrews for secure mounting and supports a temperature range of -65°C to +175°C. Designed for board-to-board, cable-to-board, and cable-to-cable applications, it offers a low-profile potting wall for strain relief.

Headers, Male Pins Feature Summary

• Features internally threaded jackscrews for secure mechanical fixation
• Utilizes hard acid gold-plated barrel-crimp style contacts for durability
• Incorporates a low-profile potting wall to allow back-potting for strain relief
• Constructed with replaceable cable contacts within the shrouded housing

Headers, Male Pins Applications

• Aviation and aerospace systems requiring high reliability
• Defense equipment operating in challenging environments
• Motorsport electronics demanding robust connectivity
• Board-to-board interconnections with jack screw retention

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating, housing color, and jack screw inclusion. Confirm that the 3-position single-row configuration matches the design requirements. Check RoHS and REACH compliance status directly from the manufacturer's documentation before procurement. Ensure the through-hole vertical termination style aligns with the PCB layout specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with integrated jackscrews is required for secure mounting. The 3.00mm pitch and 3-position count define the electrical interface. Consider the green polyamide housing and gold-plated contacts for environmental resilience. Verify that the through-hole vertical termination fits the available PCB space and assembly process constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M300 series of fully shrouded, unsealed rectangular connectors. The series offers male and female options in single and double-row configurations. These connectors are designed for high-performance applications with replaceable contacts and robust mechanical features like jackscrews. The M300 series supports various termination styles and is rated for extreme temperatures.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Cross-reference with other Harwin M300 series variants if different position counts or termination styles are needed. Consult the manufacturer for direct equivalents with identical mechanical and electrical specifications.