M20-9950345

Headers, Male Pins Overview

The Harwin M20-9950345 is a vertical pin header connector from the M20 series, designed for board-to-board or cable applications. It features a 2.54mm pitch with three positions and utilizes through-hole termination. The contacts are made of brass with gold plating, rated for 3A per contact. The housing is constructed from black polyamide (PA6T) with UL94 V-0 flammability rating. Operating temperature ranges from -40°C to +105°C. Key dimensions include an insulation height of 2.54mm, mating contact length of 6.10mm, and tail pin length of 3.00mm.

Headers, Male Pins Feature Summary

• Vertical orientation design facilitates standard PCB mounting configurations.
• Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
• Polyamide insulation provides high thermal stability and flame retardancy.

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board assemblies
• General electronic circuit prototyping

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact mechanical variations such as mating height or plating thickness. Ensure compatibility with mating sockets regarding stacking height requirements. Confirm RoHS compliance status for the specific production batch if required by project specifications.

Headers, Male Pins Selection Notes

Select this component when a vertical, non-shielded header is required for low-current signal routing. Consider the 2.54mm pitch constraint for trace spacing. Evaluate the 3A current rating against peak load requirements. Verify that the through-hole footprint matches the target PCB layout constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers a range of pin headers and wire housings. The series is characterized by its robust construction and suitability for various industrial and consumer electronics applications requiring reliable interconnect solutions.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed in the provided source material. Cross-reference with other 3-position, 2.54mm pitch vertical headers only after verifying mechanical and electrical parameter alignment.