M20-9763146

Headers, Male Pins Overview

The Harwin M20-9763146 is a 62-position vertical pin header connector from the M20 series, featuring a 2.54 mm pitch. Designed for board-to-board and wire-to-board applications, it utilizes through-hole termination with tin-plated brass contacts. The housing is constructed from black nylon, providing electrical insulation and mechanical stability. Rated for 3 A current and 750 V voltage, this component supports an operating temperature range of -40°C to +105°C. It offers a straight mounting orientation without a cover, ensuring reliable connectivity in dense PCB layouts.

Headers, Male Pins Feature Summary

• Vertical pin strip configuration optimized for standard PCB density requirements
• Through-hole solder termination ensures robust mechanical fixation
• Tin-plated brass contacts provide reliable conductivity and corrosion resistance
• Nylon housing material meets UL94V-0 flammability standards

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Wire-to-board connections for peripheral device integration
• High-density PCB assembly requiring standard 2.54 mm spacing
• Electronic equipment internal signal routing

Headers, Male Pins Procurement Notes

Verify the specific contact plating and housing material against the official datasheet before procurement. Confirm that the 62-position count matches the design requirement. Ensure compatibility with existing mating connectors within the M20 series. Check for any RoHS compliance documentation if required by project specifications. Validate that the through-hole footprint aligns with the PCB fabrication capabilities.

Headers, Male Pins Selection Notes

Select this model when a high-contact-count vertical header is required for rigid board connections. The 2.54 mm pitch is suitable for general-purpose electronics where space allows. Consider the 3 A rating for power distribution or signal integrity needs. The straight orientation simplifies assembly processes compared to angled variants. Ensure the application environment stays within the specified temperature limits for long-term reliability.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used line of 2.54 mm pitch connectors. The series includes various configurations such as single and double rows, SMT and THT options, and different pin counts. The M20-9763146 specifically addresses the need for high-density vertical headers. It complements other M20 receptacles and sockets to form complete interconnection solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 2.54 mm pitch, 62 positions, and vertical orientation. Verify that alternative manufacturers offer compatible tin-plated brass contacts and nylon housings. Ensure the replacement part meets the same 3 A current and 750 V voltage ratings. Check for identical mounting dimensions to avoid PCB redesign. Cross-reference with Harwin's official substitution guide for approved equivalents.