M20-8772842

Headers, Male Pins Overview

The M20-8772842 is a surface-mount male pin header from the Harwin M20 series, featuring a 2.54 mm pitch and 28 positions arranged in two rows. It utilizes gold-plated brass contacts with a nylon insulation body rated UL94 V-0. The connector supports board-to-board or cable applications with a 3A current rating per contact and 250V voltage capability. Operating temperatures range from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Surface-mount design for automated PCB assembly
• Gold-plated contacts for reliable signal transmission
• Nylon insulation housing with UL94 V-0 flammability rating

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronic circuit interfaces

Headers, Male Pins Procurement Notes

Verify the specific pin length variant against the official datasheet page 152, as alternative lengths are available within the M20 series. Confirm that the selected part number matches the required stacking height and mating connector specifications for your application.

Headers, Male Pins Selection Notes

Select this component when a low-profile, surface-mount male header is required for dense PCB layouts. Ensure compatibility with mating female connectors or jumper sockets listed in the manufacturer's catalog pages 140 to 145. Validate thermal requirements against the 105°C maximum operating limit.

Headers, Male Pins Part Context

This part belongs to the M20 series of rectangular connectors, designed for high-density interconnects. The series offers various row counts and pin configurations, providing flexibility for different board spacing and connectivity needs while maintaining a consistent 2.54 mm pitch standard.

Headers, Male Pins Replacement Considerations

Consult the official datasheet for direct substitute part numbers with identical electrical and mechanical properties. Verify cross-compatibility with mating housings before replacing existing inventory.