M50-3904842

Headers, Male Pins Overview

The Harwin M50-3904842 is a male pin header from the Archer M50 series, featuring a 1.27 mm pitch and 48 positions in a dual-row configuration. Designed for through-hole mounting with right-angle orientation, it utilizes phosphor bronze contacts gold-plated for conductivity. The housing is constructed from liquid crystal polymer (LCP), supporting operation between -40°C and +105°C. Rated at 1A per contact, this board-to-board connector ensures reliable interconnection in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Dual-row male pin header design for high-density board-to-board connections
• Right-angle through-hole termination for space-efficient PCB layout
• Gold-plated phosphor bronze contacts ensure stable signal transmission
• Liquid crystal polymer housing provides thermal stability and mechanical strength

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Wire-to-board assembly applications
• Compact consumer electronics modules
• Industrial control system interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact housing material and contact plating specifications. Ensure compatibility with mating sockets regarding pin length and row spacing. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement.

Headers, Male Pins Selection Notes

Select this component when a 1.27 mm pitch dual-row male header is required for rigid board-to-board connections. It is suitable for applications demanding right-angle mounting and through-hole soldering. Consider the 1A current rating and LCP material properties for thermal management requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, a range of connectors designed for high-reliability applications. The series offers various pin counts and orientations, utilizing robust materials like LCP and gold-plated contacts to maintain performance in demanding environments.

Headers, Male Pins Replacement Considerations

Consult official Harwin cross-reference lists for verified substitutes. Generic equivalents may differ in pin length, housing material, or current rating. Verify mechanical fit and electrical specifications before substitution.