M20-9734046

Description：CONN HEADER VERT 40POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:599cd9cd68e7 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9734046 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 40POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9734046

Description：CONN HEADER VERT 40POS 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：40
Number of Rows：1
Row Spacing - Mating：-
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：0.276" (7.00mm)
Contact Length - Post：0.122" (3.10mm)
Overall Contact Length：0.496" (12.60mm)
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 M20-9734046

M20-9734046

Headers, Male Pins Overview

The Harwin M20-9734046 is a single-row male pin header from the M20 series, featuring a 2.54 mm pitch and 40 positions. It utilizes brass contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, it supports board-to-board and wire-to-board connections. The connector operates within a temperature range of -40°C to +105°C and carries a current rating of 3 A. The housing is constructed from black nylon, providing mechanical stability and insulation.

Headers, Male Pins Feature Summary

Gold-plated brass contacts ensure durable electrical performance
Single-row vertical configuration for compact PCB integration
Through-hole solder termination for secure mechanical attachment

Headers, Male Pins Applications

High-density electronic assemblies requiring robust interconnects
Industrial control systems with standard 2.54 mm spacing
Consumer electronics utilizing board-to-board linking

Headers, Male Pins Procurement Notes

Verify the specific contact plating and mating height requirements against project specifications before ordering. Confirm that the through-hole footprint matches the design layout. Ensure compatibility with existing assembly processes for gold-plated components. Check for any RoHS compliance documentation if required by regional regulations.

Headers, Male Pins Selection Notes

Select this component when a high-count, single-row connection is necessary. The gold plating offers superior corrosion resistance compared to tin variants. Consider the 40-position count for space-constrained designs needing maximum connectivity in a single row. Evaluate thermal limits to ensure operation stays within the specified temperature range.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used family of rectangular connectors. The series offers various configurations including vertical and right-angle options. The M20-973xx suffix typically denotes gold-plated contacts, distinguishing it from tin-plated counterparts like the M20-977xx series. This specific model provides a standardized solution for general-purpose interconnecting needs.