M20-9754046

Headers, Male Pins Overview

The Harwin M20-9754046 is a 40-position, single-row pin header from the M20 series. It features a 2.54 mm pitch and is designed for through-hole mounting with a right-angle orientation. The connector utilizes gold-plated contacts on a brass substrate, ensuring reliable signal transmission. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black nylon, providing mechanical stability for board-to-board or cable interconnect applications.

Headers, Male Pins Feature Summary

• Gold-plated contacts ensure high reliability and corrosion resistance
• Right-angle design optimizes space efficiency on PCB layouts
• Through-hole termination provides robust mechanical fixation

Headers, Male Pins Applications

• Board-to-board interconnects in compact electronic assemblies
• Cable harness connections requiring right-angle routing
• Industrial control systems operating in extreme temperatures

Headers, Male Pins Procurement Notes

Verify the specific suffix code to confirm plating type and orientation, as variations exist within the M20 series. Confirm RoHS compliance status via official datasheets before integration. Check lead times due to potential manufacturing delays. Ensure compatibility with mating connectors regarding contact geometry and housing dimensions. Validate thermal requirements against operational environment limits.

Headers, Male Pins Selection Notes

Select this component when right-angle connectivity is required for dense PCB arrangements. The gold plating is suitable for low-signal applications where oxidation resistance is critical. Verify that the 2.54 mm pitch matches existing board footprints. Consider the 3 A rating for power distribution needs. Ensure the through-hole process aligns with assembly capabilities.

Headers, Male Pins Part Context

Part of the M20 series, known for industrial-grade durability and standard 2.54 mm spacing. Designed for high-density applications requiring reliable performance. Complements other M20 headers and sockets for complete interconnect solutions. Widely used in automotive and industrial sectors for stable connections.

Headers, Male Pins Replacement Considerations

M20-9774046 is listed as a possible replacement, though it specifies gold HT plating. Verify exact dimensional and electrical equivalence before substitution. Cross-reference mating part numbers to ensure interface compatibility.