M50-3503342

Headers, Male Pins Overview

The Harwin M50-3503342 is a vertical pin header from the Archer M50 series, designed for board-to-board or wire-to-board connections. It features a 1.27 mm (0.05 inch) pitch with 66 contacts arranged in two rows. The connector utilizes gold-plated phosphor bronze terminals and a black thermoplastic insulator. Rated for 1 A current and 250 V voltage, it operates within a temperature range of -40°C to +105°C. The unit employs through-hole solder termination and meets UL 94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates dense board stacking applications
• Gold plating ensures reliable signal transmission and corrosion resistance
• Shrouded design provides mechanical stability and alignment

Headers, Male Pins Applications

• High-density electronic assemblies
• Industrial control systems
• Consumer electronics interconnects

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm contact count and orientation. Ensure compatibility with mating socket connectors regarding pitch and shroud design. Check for RoHS compliance status if required by project specifications. Confirm that the through-hole mounting style aligns with the target PCB manufacturing capabilities.

Headers, Male Pins Selection Notes

Select this component when a high-contact-count vertical interface is required. The 1.27 mm pitch offers a balance between density and manufacturability. Consider the 1 A current rating for power distribution needs. Evaluate the operating temperature range against environmental conditions. Compare against other M50 variants if different orientations or contact counts are needed.

Headers, Male Pins Part Context

This connector belongs to the Archer M50 product family, known for its compact form factor and reliability. The series supports various termination styles and orientations. The M50-3503342 specifically addresses applications requiring robust vertical connectivity with high pin counts.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M50 series headers with identical 1.27 mm pitch and 66-pin configuration. Verify mechanical dimensions and terminal plating before substitution. Cross-referencing with distributor databases may reveal equivalent parts from other manufacturers.