M20-9744042

Headers, Male Pins Overview

The M20-9744042 is a male pin header from the Harwin M20 series, designed for through-hole mounting. It features an 80-position configuration arranged in two rows with a 2.54 mm (0.1 inch) pitch. The connector utilizes right-angle installation and solder pin termination. Contact plating consists of gold over tin to ensure reliable electrical performance. The housing is constructed from black nylon, providing structural integrity and insulation.

Headers, Male Pins Feature Summary

• Dual-row horizontal pin header design for high-density connections
• Right-angle orientation facilitates compact board layout integration
• Gold and tin contact plating ensures corrosion resistance and conductivity

Headers, Male Pins Applications

• High-density electronic circuit board interconnections
• Industrial control system module interfaces
• Communication equipment signal routing

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Harwin documentation. Confirm that the specific ordering suffix matches the required pin count and plating specifications. Check lifecycle status as this item may be obsolete or subject to discontinuation notices. Ensure compatibility with mating connectors regarding pitch and row configuration before procurement.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count, right-angle through-hole header is required. The 2.54 mm pitch ensures compatibility with standard PCB spacing. Verify that the dual-row format fits within the available board area. Consider the gold-tin plating for environments requiring enhanced contact reliability compared to tin-only options.

Headers, Male Pins Part Context

This component belongs to the M20 series, a line of headers and wire housings manufactured by Harwin. The series offers various configurations including single and double rows with different pin counts. The M20-9744042 specifically represents a high-position variant optimized for applications needing extensive connectivity in a small footprint.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. As the lifecycle status is listed as obsolete, alternative sourcing should focus on compatible equivalents from other manufacturers with matching 80-position, 2.54mm pitch, right-angle specifications.