M50-3114442

Headers, Receptacles, Female Sockets Overview

The M50-3114442 is a Harwin Archer series socket connector designed for surface-mount technology. It features a single row with 4 positions and a 1.27 mm pitch. The contacts are made of phosphor bronze with gold plating, rated for 1 A current and 250 V voltage. The housing is black polyamide (PA) with UL 94 V-0 flammability. Operating temperature ranges from -40°C to +105°C. Insulation resistance is 1 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount receptacle design for automated PCB assembly
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Polyamide housing provides high thermal stability and flame resistance

Headers, Receptacles, Female Sockets Applications

• Wire-to-board interconnections
• High-density electronic assemblies
• Consumer electronics manufacturing

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact contact configuration and packaging type. Ensure compatibility with standard SMT reflow profiles. Confirm RoHS compliance status through the manufacturer's latest declaration before integration into regulated supply chains.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring compact, low-profile board-to-wire connections. The 1.27 mm pitch suits dense layouts. Verify that the 1 A rating meets circuit requirements. Consider the straight orientation for space-constrained vertical mounting scenarios.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M50 series, known for high-reliability interconnects. The series offers various configurations including headers and sockets in different row counts and pitches. The M50-311xx42 variants specifically denote single-row surface-mount sockets.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same family include M50-3110442R or M50-3110842R depending on position count. Cross-brand replacements require matching 1.27 mm pitch, SMT termination, and female contact type.