M20-9981946

$1.13

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

SKU:6ccb4ded257a Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9981946 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 38POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9981946

Description：CONN HEADER VERT 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：2
Row Spacing - Mating：0.100" (2.54mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：0.460" (11.68mm)
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 M20-9981946

M20-9981946

Headers, Male Pins Overview

The Harwin M20-9981946 is a hex spacer component belonging to the M20 series, designed for board-to-board or wire-to-board applications. It features a vertical orientation and utilizes an 18mm length specification. The unit is engineered to accommodate M3 screws, providing structural spacing and alignment support within electronic assemblies. Constructed with standard industrial materials compatible with the M20 connector ecosystem, it ensures mechanical stability during operation.

Headers, Male Pins Feature Summary

Provides precise 18mm vertical spacing for assembly integrity
Engineered for secure M3 screw mounting compatibility
Supports robust board-to-board structural alignment

Headers, Male Pins Applications

Board-to-board connector spacing
Wire-to-board assembly support
Electronic enclosure structural alignment

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the 18mm hex spacer designation and M3 screw compatibility. Ensure sourcing channels provide authentic components matching the M20 series specifications. Cross-reference technical drawings for dimensional accuracy prior to integration into design workflows.

Headers, Male Pins Selection Notes

Select this component when an 18mm vertical separation is required between circuit boards or chassis elements. The M3 screw compatibility dictates the necessary fastener hardware for installation. Consider the M20 series environmental ratings if operating in extreme temperatures, ensuring the spacer material aligns with the overall system thermal requirements.

Headers, Male Pins Part Context

This component is part of the Harwin M20 series, a widely recognized line of connectors and accessories. The M20 series offers various configurations for different pin counts and spacing needs. This specific item serves as a mechanical accessory rather than an electrical contact, focusing on physical separation and mounting stability within the broader connector family.