M20-9771642

Headers, Male Pins Overview

The Harwin M20-9771642 is a 16-position, single-row vertical pin header connector from the M20 series. It features a 2.54 mm pitch and utilizes male pins for board-to-board or wire-to-board connections. The component supports through-hole installation with solder termination. Electrical ratings include a current capacity of 3 A per contact and a voltage rating of 750 V. The housing is constructed from black nylon, while contacts are brass with gold and tin plating. Operating temperature ranges from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Vertical orientation with unshrouded design for direct mating
• Gold and tin plated brass contacts for reliable conductivity
• Nylon insulation housing rated UL94 V-0 flammability

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Wire-to-board connections in telecommunications equipment
• Signal routing in consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify part authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status as required by project specifications. Ensure storage conditions maintain moisture sensitivity level integrity prior to soldering. Validate that the specific ordering suffix matches the required contact plating and row configuration.

Headers, Male Pins Selection Notes

Select this component when a single-row, vertical through-hole header is required for high-voltage applications up to 750 V. Consider the 2.54 mm pitch compatibility with existing PCB footprints. Evaluate the unshrouded design constraints regarding adjacent components. Assess thermal requirements against the -40°C to 105°C operating range.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, designed for general-purpose interconnect solutions. The series offers various position counts and mounting styles. This specific model provides a compact solution for signal distribution where space efficiency and electrical reliability are prioritized in standard PCB layouts.

Headers, Male Pins Replacement Considerations

M20-9771642 is currently listed as obsolete. Verify availability of equivalent active parts within the M20 series or compatible third-party alternatives with matching 2.54 mm pitch and 16-position configuration.