M50-4302045

Headers, Receptacles, Female Sockets Overview

The Harwin M50-4302045 is a surface-mount board-to-board receptacle from the Archer M50 series. It features a dual-row configuration with 40 positions and a 1.27mm pitch. The connector utilizes gold-plated phosphor bronze contacts housed in black liquid crystal polymer (LCP). Designed for vertical SMT installation, it supports a maximum operating temperature of 105°C and meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row edge-type architecture for high-density interconnects
• Gold-plated contacts ensure reliable signal transmission
• Vertical surface-mount design facilitates automated assembly

Headers, Receptacles, Female Sockets Applications

• High-density electronic assemblies
• Industrial control systems
• Telecommunications equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact contact count and plating specifications. Ensure the procurement source provides valid RoHS compliance certificates. Cross-reference the datasheet to confirm compatibility with mating header components before finalizing orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring robust surface-mount connectivity with high pin counts. The LCP housing offers superior thermal stability compared to standard thermoplastics. Verify that the PCB layout accommodates the required row spacing and mounting footprint constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 series, designed for demanding board-to-board connections. The series emphasizes reliability through precise engineering and durable materials. It serves as a critical interface solution in compact electronic designs requiring stable electrical performance.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes within the same series include M50-4302445 and M50-4301645. These variants maintain identical mechanical and electrical characteristics while offering different position counts. Always verify mating compatibility before substitution.