M20-9773246

Headers, Male Pins Overview

The Harwin M20-9773246 is a single-row, vertical pin header from the M20 series. It features 32 positions with a 2.54 mm pitch and through-hole termination. The connector utilizes brass contacts with gold and tin plating for enhanced durability and conductivity. Designed for board-to-board applications, it supports a rated current of 3A and voltage up to 750V. The housing is constructed from black nylon, ensuring stability within an operating temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Single-row vertical design optimized for high-density PCB mounting
• Gold and tin plated brass contacts ensure reliable electrical performance
• Compatible with standard 2.54 mm mating systems for versatile integration

Headers, Male Pins Applications

• Board-to-board interconnections in industrial electronics
• High-reliability signal routing in control panels
• Compact electronic device assembly requiring robust headers

Headers, Male Pins Procurement Notes

Verify the specific contact plating configuration (gold/tin) against project requirements, as this variant differs from standard tin-only options. Confirm that the single-row, 32-position specification matches the target PCB footprint. Ensure compatibility with mating connectors using the 2.54 mm pitch standard before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a single-row, vertical header with mixed metal plating is required for improved corrosion resistance. The 32-position count suits moderate density needs where space allows for a single row. Consider the 750V rating if higher voltage isolation is necessary compared to standard low-voltage headers.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, known for its compact form factor and reliability in demanding environments. The M20 line offers various configurations, including double-row and different plating options. The M20-9773246 specifically addresses needs for single-row assemblies requiring durable contact interfaces.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M20 series headers with identical 32-position, single-row, vertical specifications. Verify that alternative parts maintain the same 2.54 mm pitch and through-hole termination style to ensure mechanical fit.