M20-9732046

Headers, Male Pins Overview

The Harwin M20-9732046 is a single-row male pin header from the M20 series, designed for board-to-board connections. It features a 2.54 mm pitch and contains 20 contacts. The connector utilizes through-hole straight termination for secure PCB mounting. Contacts are made of brass with gold high-temperature plating to ensure reliable signal transmission. The housing is constructed from nylon, providing structural integrity. It operates within a temperature range of -40°C to +105°C and supports a current rating of 3A with a voltage rating of 750V.

Headers, Male Pins Feature Summary

• Gold high-temperature contact plating ensures durability and stable electrical performance in demanding environments.
• Single-row vertical design facilitates compact board-to-board integration with standard 2.54 mm spacing.
• Through-hole straight termination provides robust mechanical fixation on printed circuit boards.

Headers, Male Pins Applications

• Board-to-board interconnections
• Industrial control systems
• Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix '46' corresponds to the required gold high-temperature plating variant, as suffixes define critical material properties. Confirm that the single-row configuration aligns with the target PCB footprint. Ensure the through-hole mounting style matches the assembly process capabilities. Cross-reference the 20-position count against schematic requirements to prevent mismatched connectivity.

Headers, Male Pins Selection Notes

Select this component when a single-row male header with high-reliability gold plating is required for board-to-board applications. The 2.54 mm pitch is suitable for general-purpose digital and analog signals. Consider the 750V rating for isolation needs. The nylon housing offers standard insulation properties. Evaluate the straight orientation against spatial constraints on the host PCB layout.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which comprises industrial-standard connectors designed for density and height limitations. The series includes various row counts and termination options. The M20-9732046 specifically represents the 20-position single-row variant with gold HT contacts, distinguishing it from tin-plated or multi-row counterparts within the same family.

Headers, Male Pins Replacement Considerations

M20-9732048 is listed as a potential substitute in available documentation. Verify compatibility before substitution.