M50-4301145

Headers, Receptacles, Female Sockets Overview

The M50-4301145 is a dual-in-line socket assembly from the Harwin Archer M50 series, designed for surface-mount technology. It features 22 positions arranged in two rows with a 1.27 mm pitch and row spacing. The connector utilizes gold-plated phosphor bronze contacts housed in a black thermoplastic body. Rated for 1 A current and 500 V voltage, it operates within a temperature range of -40°C to +105°C. The component meets UL 94 V-0 flammability standards and is RoHS compliant.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount receptacle design for automated PCB assembly
• Gold-plated contacts ensure reliable signal transmission
• Shrouded housing provides alignment and pin protection

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm contact plating thickness and material composition. Ensure the ordering code matches the required position count and mounting style. Confirm RoHS compliance status and moisture sensitivity level prior to procurement to guarantee storage and handling requirements are met.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring compact surface-mount connectivity with high reliability. The 1.27 mm pitch allows for dense circuit layouts while maintaining adequate spacing. Verify that the mating header or cable assembly matches the dual-row configuration and contact type to ensure proper mechanical engagement and electrical continuity.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 series, which offers various configurations including headers, sockets, and IDC connectors. The series is characterized by its small form factor and robust construction suitable for demanding environments. The M50-4301145 specifically serves as a vertical socket solution within this extensive portfolio of interconnect products.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Harwin documentation for verified substitute part numbers. Cross-reference dimensions, pin counts, and electrical ratings before substituting. Generic equivalents may not match the precise mechanical tolerances or material specifications required for this application.