M20-9762842

Headers, Male Pins Overview

The M20-9762842 is a vertical pin header connector from the Harwin M20 series, designed for board-to-board or cable applications. It features a 56-position configuration arranged in two rows of 28 contacts each, with a standard 2.54mm pitch. The connector utilizes square-shaped brass terminals with gold plating on the mating interface and tin plating on the tail for soldering. Constructed with black polyamide (PA6T) insulation rated UL94 V-0, it supports a maximum voltage of 250V and a current rating of 3A per contact. The unit operates within a temperature range of -40°C to 105°C and offers specific stacking heights of 11.53mm, 12.23mm, 12.63mm, and 18.13mm.

Headers, Male Pins Feature Summary

• Dual-row vertical pin header design providing robust mechanical stability for high-density interconnects.
• Gold-plated mating surfaces ensure reliable signal transmission and corrosion resistance over repeated cycles.
• UL94 V-0 rated polyamide insulation provides thermal stability and flame retardancy for safety compliance.

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with required stacking heights. Confirm that the RoHS compliance status matches project environmental regulations. Cross-reference the terminal plating specifications to guarantee electrical performance requirements are met for the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a 56-position vertical header is required for space-constrained designs. Ensure the PCB footprint accommodates the dual-row layout and the specified stacking height constraints. Verify that the mating connector aligns with the 2.54mm pitch and square pin geometry to prevent mechanical misalignment during assembly.

Headers, Male Pins Part Context

This part belongs to the M20 series, a family of connectors known for their compact form factor and high reliability. The M20-9762842 specifically addresses needs for high-pin-count vertical headers where board thickness varies. It complements other M20 series sockets and headers to create complete interconnect solutions for complex electronic assemblies.

Headers, Male Pins Replacement Considerations

M20-9762846