M50-3502942

Headers, Male Pins Overview

The Harwin M50-3502942 is a vertical pin header from the Archer M50 series, designed for through-hole board-to-board or wire-to-board connections. It features a dual-row configuration with 58 positions and a 1.27 mm (0.05 in) pitch. The connector utilizes gold-plated phosphor bronze contacts housed in a black liquid crystal polymer (LCP) shell. Rated for 1 A current, it operates within a temperature range of -40°C to +105°C and meets UL 94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style for reliable PCB integration
• Gold-plated phosphor bronze contacts ensure stable signal transmission
• Black LCP housing provides high thermal stability and flame resistance

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Wire-to-board assembly applications
• Industrial control systems requiring robust connectivity

Headers, Male Pins Procurement Notes

Verify the specific part number M50-3502942 against official Harwin documentation to confirm the 58-position count and through-hole termination type. Ensure compatibility with standard 1.27 mm pitch mating connectors. Check for RoHS compliance status and moisture sensitivity level requirements prior to procurement.

Headers, Male Pins Selection Notes

Select this component when a vertical, through-hole header with 58 positions is required. The 1.27 mm pitch suits dense layouts. Consider the LCP material for high-temperature environments. Verify that the 1 A current rating meets circuit demands. Ensure the PCB footprint matches the specified dimensions for proper soldering.

Headers, Male Pins Part Context

This component belongs to the Archer M50 series by Harwin Inc., which specializes in 1.27 mm pitch connectors. The series offers various configurations including surface mount and IDC options. The M50-350xx designation typically indicates vertical pin headers with through-hole termination, providing a standardized solution for compact electronic assemblies.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M50 series headers with identical 1.27 mm pitch and 58 positions, such as M50-3502942R for tape-and-reel packaging. Cross-brand replacements must match the 1.27 mm row and contact pitch, vertical orientation, and through-hole termination method.