M20-9753142

Headers, Male Pins Overview

The Harwin M20-9753142 is a rectangular board connector featuring 31 positions in a single row. It utilizes a 2.54 mm (0.1 inch) pitch and employs male pin contacts for reliable signal transmission. The component is designed for through-hole mounting with a right-angle orientation, facilitating compact circuit board layouts. Constructed with brass contacts and gold plating, it ensures durability and low contact resistance. The housing is made of nylon, providing structural integrity and electrical insulation.

Headers, Male Pins Feature Summary

• Right-angle through-hole mounting configuration for space-efficient PCB design
• Gold-plated brass contacts ensuring stable electrical performance
• Single-row layout with 2.54 mm pitch for standard interconnect applications

Headers, Male Pins Applications

• Programming connectors requiring robust physical connection
• General-purpose board-to-board interconnections
• Wire-to-board assembly systems

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact pin count, orientation, and termination style. Ensure compatibility with mating receptacles regarding pitch and contact gender. Cross-reference RoHS compliance status if required by project specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a right-angle, single-row header is required for through-hole technology. Consider the 31-position capacity and 2.54 mm pitch constraints. Evaluate mechanical fit within the enclosure and verify that the gold-plated contact finish meets the environmental and conductivity requirements of the target application.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which defines a range of 2.54 mm pitch connectors. The M20 family offers various configurations including straight and right-angle options, single and double rows, and different contact platings. This specific model represents a high-density single-row solution within that standardized ecosystem.

Headers, Male Pins Replacement Considerations

M20-975H0322 is listed as an equivalent substitute part number. Verify dimensional tolerances and contact material specifications between the original and substitute parts to ensure functional interchangeability without modifying the host PCB footprint.