M50-4301745

Headers, Receptacles, Female Sockets Overview

The Harwin M50-4301745 is a board-to-board receptacle from the Archer M50 series. It features a 1.27 mm (0.05 in) pitch with a dual inline configuration of 17+17 positions, totaling 34 contacts. Designed for surface mount technology (SMT), it utilizes gold-plated phosphor bronze sockets housed in black polybutylene terephthalate (PBT). The connector supports vertical mating and operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Dual row surface mount receptacle design for compact board-to-board interconnects
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Vertical orientation facilitates direct stacking connections between PCBs

Headers, Receptacles, Female Sockets Applications

• High-density electronic module assembly
• Industrial control system interconnections
• Telecommunications equipment backplanes

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact contact count and termination style. Ensure compatibility with standard SMT reflow profiles and check for moisture sensitivity level requirements prior to assembly. Confirm housing material specifications match environmental constraints.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring high pin counts in a small footprint. The 1.27mm pitch allows for dense routing while maintaining electrical isolation. Consider the vertical profile and PBT housing durability for robust mechanical stability in demanding environments compared to lower-pitch alternatives.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 series, known for its reliability in harsh environments. The series offers various configurations including headers, sockets, and cable connectors. The M50-4301745 specifically addresses the need for high-density SMT solutions with precise alignment features.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are limited due to proprietary housing designs. Evaluate other Harwin M50 variants with matching pitch and row count. Cross-brand replacements require careful verification of mechanical dimensions, contact geometry, and thermal resistance capabilities.