M50-4303945

Headers, Receptacles, Female Sockets Overview

The M50-4303945 is a surface-mount board-to-board receptacle from the Harwin Archer M50 series. It features a dual-row configuration with 78 positions and a 1.27 mm (0.05 inch) pin spacing. The connector utilizes gold-plated contacts for reliable signal transmission. Designed for high-density applications, it supports vertical mating connections between PCBs.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row receptacle design for high-density interconnects
• Gold-plated female socket contacts ensure durability
• Surface mount technology (SMT) compatible installation

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections
• Telecommunications equipment backplanes
• Industrial control system modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific package quantity and reel specifications directly with the manufacturer or authorized distributors before ordering. Confirm that the surface-mount footprint matches your PCB design requirements. Ensure compliance with RoHS directives if required by your project specifications. Check for any recent product change notices regarding material updates.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-pin-count, dual-row SMT receptacle is required. The 1.27 mm pitch offers a balance between density and manufacturability. Consider the mechanical height constraints of your assembly process. Verify compatibility with the corresponding male header part numbers within the same M50 series family.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M50 series, known for its robust construction and reliability in demanding environments. The series provides various configurations including headers and sockets with different row counts and mounting styles. The M50-4303945 specifically addresses needs for dense, high-reliability connections in compact electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M50 series receptacles with matching 78-position, dual-row, 1.27mm pitch specifications. Cross-brand replacements require careful verification of footprint dimensions, contact geometry, and mating force characteristics to ensure mechanical and electrical compatibility.