M50-3502342

Headers, Male Pins Overview

The Harwin M50-3502342 is a 46-position dual-row pin header from the Archer M50 series. It features a 1.27 mm pitch and is designed for surface mount (SMD/SMT) installation with a straight orientation. The connector utilizes gold-plated phosphor bronze contacts to ensure reliable signal transmission. Rated for 1 A current, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black thermoplastic material, providing UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Surface mount design for automated PCB assembly
• Gold-plated phosphor bronze contacts for durability
• High-density 1.27 mm pitch configuration

Headers, Male Pins Applications

• Wire-to-board interconnections
• Board-to-board connections
• General electronic circuitry

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact contact plating thickness and housing material variations. Ensure compatibility with mating sockets in the same M50 series family. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-density surface mount solution is required. The 1.27 mm pitch allows for compact board layouts compared to larger spacing options. Verify that the target application supports SMT reflow processes and that the 1 A current rating meets the system's electrical requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, which specializes in high-reliability connectors for demanding environments. The series offers various configurations including IDC, wire-to-board, and board-to-board options. The M50-3502342 specifically addresses the need for robust surface mount headers in space-constrained designs.

Headers, Male Pins Replacement Considerations

Compatible mating components include female sockets from the Harwin M50 series with matching 1.27 mm pitch. Cross-brand replacements require careful verification of mechanical dimensions, contact geometry, and thermal ratings to ensure functional equivalence.