M20-9752842

Headers, Male Pins Overview

The Harwin M20-9752842 is a 28-position single-row male pin header from the M20 series, designed for board-to-board interconnections. It features a 2.54 mm pitch and horizontal orientation with a 90-degree mating profile. The connector utilizes gold-plated contacts on a nylon housing, supporting through-hole solder termination. Rated for 3A current and 750V voltage, it operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Horizontal 90-degree design facilitates compact board-to-board connections
• Gold contact plating ensures reliable signal transmission in harsh environments
• Nylon housing provides structural integrity and electrical insulation

Headers, Male Pins Applications

• Aviation electronic systems
• Defense equipment interconnects
• Industrial control modules
• Medical critical electronic equipment

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability status and manufacturing lifecycle stage. Ensure compatibility with mating female connectors or jumper sockets as specified in the product datasheet. Cross-reference environmental compliance requirements such as RoHS standards prior to procurement.

Headers, Male Pins Selection Notes

Select this component for applications requiring robust horizontal interconnects with high reliability. The gold plating offers superior corrosion resistance compared to tin variants. Consider the 90-degree orientation for space-constrained layouts where vertical headers are unsuitable. Verify that the 3A current rating meets the circuit requirements.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a family of rugged connectors engineered for demanding sectors including aerospace, defense, and medical industries. The series is characterized by high durability and performance under severe vibration, shock, and temperature extremes. The M20-9752842 specifically addresses needs for secure, high-quality connections in unmanned aerial vehicles and other critical platforms.

Headers, Male Pins Replacement Considerations

Consult official Harwin documentation for confirmed substitute part numbers. Generic industry equivalents may not match the specific mechanical dimensions, contact plating, or environmental ratings required for aviation and defense applications.