M50-3603842

Headers, Male Pins Overview

The M50-3603842 is a surface-mount header connector from the Harwin Archer M50 series. It features 76 positions arranged in two rows with a 1.27 mm pitch. The connector utilizes male pin contacts made of brass, plated with gold on the mating interface and tin on the tail for soldering. Designed for board-to-board or cable applications, it operates within a temperature range of -55°C to 105°C and carries an UL94 V-0 flammability rating for the thermoplastic insulation.

Headers, Male Pins Feature Summary

• Surface-mount design compatible with pick-and-place automation
• Gold-plated square contact geometry for reliable signal transmission
• Thermoplastic housing meets UL94 V-0 safety standards

Headers, Male Pins Applications

• High-density electronic circuit boards
• Industrial control systems requiring robust interconnects
• Consumer electronics manufacturing

Headers, Male Pins Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when sourcing. Confirm that the 76-position count aligns with system requirements. Ensure compatibility with standard SMT reflow profiles. Cross-reference the manufacturer part number against official distributor catalogs to avoid counterfeit components. Validate RoHS compliance status prior to integration.

Headers, Male Pins Selection Notes

Select this component for applications demanding high I/O density in a compact footprint. The 1.27 mm pitch allows for significant channel counts without excessive board space usage. Consider the surface-mount orientation for automated assembly efficiency. Evaluate thermal management needs given the operating temperature limits and current ratings associated with the contact material.

Headers, Male Pins Part Context

This component belongs to the Archer M50 series, known for its reliability in harsh environments. The series offers various position counts and termination styles. The M50-3603842 specifically addresses the need for high-pin-count vertical headers. Its construction supports stable connections in mobile and stationary devices alike.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M50 series headers with identical 76-position configurations and 1.27 mm spacing. Verify mechanical dimensions and pinout compatibility before swapping. Alternative manufacturers may offer similar specs but require thorough validation of contact plating and housing materials.