M50-3114742

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3114742 is a surface mount header connector from the Archer M50 series, featuring 94 positions arranged in a dual inline configuration. It utilizes a 1.27mm (0.050 inch) pitch with square male pin contacts made of brass and gold-plated for mating surfaces. The housing is constructed from black thermoplastic material rated UL94 V-0 for flammability. Designed for board-to-board or cable applications, it supports a maximum current rating of 1A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount design optimized for automated pick-and-place assembly processes
• Dual row configuration providing high density interconnection capabilities
• Gold-plated square contact geometry ensuring reliable signal transmission

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections
• Cable-to-board connections requiring SMD termination
• Industrial control systems utilizing dense I/O layouts

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact packaging quantities and reel specifications. Ensure compatibility with standard SMT reflow profiles and check for any RoHS compliance declarations required by your manufacturing facility before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-pin-count surface mount header is required for compact designs. The 1.27mm pitch allows for significant connectivity in limited space. Confirm that the mated stacking heights align with mechanical constraints and verify that the 1A current rating meets the electrical requirements of the target application circuit.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 series, a family of connectors known for fine pitch interconnect solutions. The series offers various configurations including headers, sockets, and IDC cables, all sharing common mating interfaces and mechanical standards to simplify supply chain management and design reuse across different product lines.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 94-position count, 1.27mm pitch, and surface mount mounting type. Verify that alternative parts maintain identical mated stacking heights and UL94 V-0 insulation ratings to ensure mechanical and safety compliance without redesigning the PCB footprint.