M50-3501142

Headers, Male Pins Overview

The Harwin M50-3501142 is a board-to-board connector header from the Archer M50 series. It features a dual in-line configuration with 22 positions (11+11). The component utilizes a 1.27 mm pitch and a 1.27 mm row spacing. Designed for vertical through-hole mounting, it employs gold-plated phosphor bronze contacts rated for 1 A current. The housing is constructed from black LCP material, offering UL 94 V-0 flammability ratings and operation within a -40°C to +105°C temperature range.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style for secure PCB integration
• Gold-plated phosphor bronze contacts ensuring reliable conductivity
• Shrouded design providing alignment and protection during mating

Headers, Male Pins Applications

• High-density electronic assemblies requiring compact interconnects
• Industrial control systems operating in varied thermal environments
• Consumer electronics utilizing board-to-board signal transmission

Headers, Male Pins Procurement Notes

Verify the specific datasheet version for the M50-3501142 to confirm exact mechanical dimensions and contact plating thickness. Ensure compatibility with mating receptacles from the same Archer M50 series. Check RoHS compliance documentation against regional regulatory requirements prior to final procurement authorization.

Headers, Male Pins Selection Notes

Select this component when a vertical, through-hole header with a 1.27 mm pitch is required. The 22-position count suits applications needing moderate channel density without excessive board space consumption. Consider the LCP housing material for superior thermal stability compared to standard nylon variants in high-heat processing environments.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, characterized by its 1.27 mm pitch and robust construction. The series supports various configurations including IDC, SMT, and through-hole options. The M50-3501142 specifically addresses needs for vertical pin headers with shrouded guidance, differentiating it from open-frame or angled alternatives within the broader product family.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 1.27 mm pitch, 22-position count, and vertical through-hole form factor. Verify that alternative manufacturers offer comparable gold plating and LCP housing materials to maintain electrical and thermal performance equivalence.