M20-9751442

Headers, Male Pins Overview

The Harwin M20-9751442 is a single-row male pin header from the M20 series, featuring 14 positions with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes a right-angle configuration to facilitate compact board-to-board or cable connections. The connector employs brass contacts with gold plating and a nylon housing, supporting a current rating of 3 A and operating within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Right-angle through-hole design for space-efficient PCB integration
• Gold-plated brass contacts ensure reliable signal transmission
• Nylon housing provides structural stability and insulation

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Cable-to-board connections requiring angled routing
• Industrial control modules with limited vertical clearance

Headers, Male Pins Procurement Notes

Verify component status as this item is marked obsolete and no longer manufactured. Confirm availability through secondary distributors if immediate procurement is required. Ensure compatibility with mating connectors before ordering, as production discontinuation may limit long-term supply chain support.

Headers, Male Pins Selection Notes

Select this component only when right-angle through-hole geometry is mandatory for the layout. Consider alternative active series if future production scalability is required. Validate that the 3 A current rating and 2.54 mm pitch meet the specific electrical and mechanical constraints of the target application.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of board-to-board and wire-to-board connectors. The series offers various configurations including straight and right-angle headers in both surface mount and through-hole technologies, catering to diverse industrial and consumer electronics needs.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Engineers should evaluate equivalent right-angle through-hole headers from other manufacturers with matching 2.54 mm pitch and 14-position count.