M50-3130445R

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3130445R is a single-row surface-mount receptacle from the ARCHER series, featuring four positions with a 1.27 mm pitch. It utilizes phosphor bronze contacts gold-plated for conductivity and a black polyamide housing rated UL 94 V-0. Designed for SMD/SMT installation at a straight angle, it supports a current rating of 1 A and operates between -40°C and +105°C. The component offers an insulation resistance of 1 GOhms and is supplied in tape-and-reel packaging.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount architecture designed for automated pick-and-place assembly processes
• Dual-entry socket configuration facilitating flexible mating options
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission

Headers, Receptacles, Female Sockets Applications

• High-density PCB interconnections requiring small form factors
• Automotive electronic modules demanding robust surface-mount solutions
• Industrial control systems utilizing compact header assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'R' confirms the tape-and-reel packaging format required for your manufacturing line. Ensure the ordering code matches the exact four-position requirement to avoid mismatched inventory. Cross-reference the datasheet revision date against your production timeline to confirm material compliance and availability status prior to finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, single-row connector is necessary for space-constrained designs. The 1.27 mm pitch allows for higher density compared to standard 2.54 mm headers. Consider the straight mounting angle and SMT compatibility if wave soldering or reflow processes are utilized. Verify that the 1 A current rating meets the electrical load requirements of the target circuit application.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin ARCHER M50 series, a family of 1.27 mm pitch connectors known for their dual-entry capability and compact profile. The series includes various row counts and contact types, serving diverse electronics markets. The M50-3130445R specifically addresses needs for small-footprint, high-reliability surface-mount connections within this broader product ecosystem.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same ARCHER series include M50-3130645R (6 positions) or M50-3130845R (8 positions) for different channel counts. For identical specifications, verify equivalent parts from other manufacturers offering 1.27 mm pitch SMT sockets with matching mechanical dimensions and electrical ratings.