M20-8762646

Headers, Male Pins Overview

The M20-8762646 is a Harwin M20 series male pin header connector designed for surface mount technology. It features a dual in-line configuration with 52 positions arranged in two rows of 26 pins each. The connector utilizes a 2.54 mm (0.100 inch) pitch and is constructed with a black nylon housing and brass contacts. The contact surfaces are tin-plated to ensure reliable soldering and mating performance. This component supports board-to-board or cable connections, offering a robust solution for high-density electronic assemblies requiring precise alignment and secure mounting.

Headers, Male Pins Feature Summary

• Dual row male pin header design for high-density interconnect applications
• Surface mount installation method compatible with automated pick-and-place processes
• Tin-plated brass contacts provide corrosion resistance and reliable electrical conductivity
• Nylon insulation housing ensures mechanical stability and thermal resilience

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Cable-to-board wiring harnesses
• Industrial control system circuit boards
• Consumer electronics internal connectivity

Headers, Male Pins Procurement Notes

Verify the specific suffix '46' against your Bill of Materials to confirm the exact pin count and plating specification. Ensure that the surface mount footprint matches the manufacturer's recommended land pattern for optimal solder joint integrity. Confirm that the tin plating meets the environmental requirements of your assembly process, as gold-plated variants exist within the same series for different durability needs.

Headers, Male Pins Selection Notes

Select this model when a 52-position vertical header is required for surface mounting. The tin plating offers a cost-effective solution for standard environments, whereas gold-plated alternatives should be considered for harsh conditions or frequent mating cycles. Verify that the 2.54 mm pitch aligns with the mating connector specifications. Consider the overall height and stacking clearance to ensure compatibility with adjacent components on the printed circuit board.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used family of rectangular connectors known for their reliability and versatility. The M20 series encompasses various configurations including through-hole and surface mount options, single and dual rows, and different contact counts. The M20-8762646 specifically represents a high-pin-count variant optimized for modern PCB designs that demand compact yet robust connection solutions.

Headers, Male Pins Replacement Considerations

For direct functional substitution, consider the M20-8762646P which shares identical physical dimensions and pin configuration but features gold plating instead of tin. Other M20 series headers with matching 52-position counts may serve as alternatives if pin count and pitch alignment are verified. Always cross-reference the mating socket part numbers to ensure mechanical and electrical compatibility before replacing.