M20-9963846

Description：CONN HEADER R/A 38POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:2e254e6d55fa Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9963846 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 38POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9963846

Description：CONN HEADER R/A 38POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header, Cuttable
Contact Type：Male Pin
Pitch - Mating：0.100" (2.54mm)
Number of Positions：38
Number of Rows：1
Row Spacing - Mating：-
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Through Hole, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Tin
Contact Finish Thickness - Mating：-
Contact Finish - Post：Tin
Contact Material：Brass
Insulation Material：Polyamide (PA6T), Nylon 6T
Features：-
Operating Temperature：-40°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：3A per Contact
Voltage Rating：-

Headers, Male Pins datasheet and documents for M20-9963846

M20-9963846

Headers, Male Pins Overview

The Harwin M20-9963846 is a 38-position single-row pin header from the M20 series. It features a 2.54 mm pitch and is designed for through-hole mounting with straight orientation. The connector utilizes tin-plated brass contacts rated for 3A current. The housing is constructed from nylon, supporting an operating temperature range of -40°C to +105°C. This component facilitates board-to-board and wire-to-board connections without a cover.

Headers, Male Pins Feature Summary

Single-row configuration with 2.54 mm spacing for standard interconnect density
Through-hole termination ensures secure mechanical attachment to printed circuit boards
Tin-plated brass contacts provide reliable conductivity and corrosion resistance
Nylon housing offers thermal stability within specified industrial temperature ranges

Headers, Male Pins Applications

Board-to-board signal transmission in electronic assemblies
Wire-to-board interface connections for harness integration
General-purpose interconnects in industrial control systems
Consumer electronics internal module linking

Headers, Male Pins Procurement Notes

Verify the specific contact plating and row count against official datasheets before procurement. Confirm that the straight orientation and through-hole termination match the target PCB layout requirements. Ensure compatibility with mating sockets regarding pitch and housing dimensions to prevent assembly errors.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight pin header is required for 2.54 mm pitch applications. Consider the 3A current rating and nylon material properties for environmental suitability. Evaluate the need for tin plating versus gold options based on contact cycle requirements and cost constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of connectors known for reliability. The M20 series offers various configurations including single and double rows with different orientations. This specific model represents a standard single-row solution within that extensive portfolio.