M20-9764046

Description：CONN HEADER VERT 80POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:a8346d6c23a7 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9764046 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 80POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9764046

Description：CONN HEADER VERT 80POS 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：80
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：0.228" (5.80mm)
Contact Length - Post：0.122" (3.10mm)
Overall Contact Length：0.452" (11.48mm)
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 M20-9764046

M20-9764046

Headers, Male Pins Overview

The Harwin M20-9764046 is a 40-position, single-row vertical pin header from the M20 series. It features a 2.54 mm pitch and is designed for through-hole soldering. The connector utilizes brass contacts with tin plating and a nylon housing. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to +105°C. The unit includes male pins with a tail length of 3.1 mm and a mating length of 5.8 mm.

Headers, Male Pins Feature Summary

Vertical board-to-board or wire-to-board connectivity
Through-hole mounting with solder termination
Tin-plated brass contacts for reliable conduction

Headers, Male Pins Applications

General electronic interconnects
Industrial control systems
Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to ensure compatibility with design requirements. Confirm that the tin-plated contact finish and nylon housing material meet environmental and thermal specifications for the intended application. Cross-reference datasheets for accurate mechanical dimensions and electrical ratings before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a single-row, vertical header with a 2.54 mm pitch is required. Ensure the circuit current does not exceed 3 A per contact and the voltage remains within 750 V limits. Verify that the operating environment falls between -40°C and +105°C. Consider the through-hole installation method and available PCB space for the specified pin count and row configuration.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which offers a range of rectangular connectors. The series provides various configurations including single and double rows, different pin counts, and orientations. The M20-9764046 specifically addresses needs for high-density, single-row vertical connections in standard industrial and commercial electronics applications.