M20-9741842

Headers, Male Pins Overview

The M20-9741842 is a male pin header connector from the Harwin M20 series, designed for through-hole mounting with a right-angle configuration. It features 36 positions arranged in a single row with a 0.100 inch (2.54mm) pitch. The connector utilizes brass contacts with gold plating on the mating interface and tin plating on the tail for soldering. Constructed with black polyamide insulation rated UL94 V-0, it supports a maximum current of 3A per contact at 250V. The operating temperature range spans from -40°C to 105°C, ensuring reliability in demanding electronic assemblies.

Headers, Male Pins Feature Summary

• Right-angle through-hole design facilitates compact board-to-board or cable connections
• Gold-plated square contacts ensure reliable signal transmission and corrosion resistance
• High-temperature resistant polyamide insulation provides structural stability and flame retardancy

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal pathways
• Automotive electronics exposed to varying thermal conditions

Headers, Male Pins Procurement Notes

Verify the specific part number M20-9741842 against official Harwin documentation to confirm right-angle orientation and 36-position count. Ensure compatibility with existing PCB footprint designs and mating socket specifications. Cross-reference datasheet parameters for electrical ratings and material composition before integration into production workflows.

Headers, Male Pins Selection Notes

Select this component when a right-angle through-hole header is required for space-constrained layouts. The 2.54mm pitch offers standard compatibility with industry connectors. Consider the 3A current rating and 250V voltage limit for circuit requirements. The right-angle form factor aids in managing cable routing and reducing profile height compared to straight headers.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, known for high-reliability interconnect solutions. The series includes various configurations for surface mount and through-hole applications. The M20-9741842 specifically addresses needs for angled connections in dense electronic assemblies, providing a stable mechanical link with consistent electrical performance across its operational temperature range.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate generic 36-position right-angle headers with matching 2.54mm pitch and through-hole termination if exact replacement is unavailable. Verify mechanical dimensions and contact plating specifications to ensure functional equivalence.