M20-9971445

Description：CONN HEADER VERT 28POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:935013f38792 Category: Headers, Male Pins Brand: Harwin Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

M20-9971445 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 28POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9971445

Description：CONN HEADER VERT 28POS 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：28
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：0.335" (8.51mm)
Contact Length - Post：0.116" (2.95mm)
Overall Contact Length：0.551" (14.00mm)
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Contact Finish - Post：-
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 M20-9971445

M20-9971445

Headers, Male Pins Overview

The M20-9971445 is a vertical pin header from the Harwin M20 series, featuring 28 positions with a 2.54 mm pitch. It utilizes through-hole solder termination and square male pins. The connector system supports board-to-board or cable applications. Constructed with brass contacts and black polyamide insulation, it operates within a temperature range of -40°C to +105°C. The unit weighs approximately 1.392 g.

Headers, Male Pins Feature Summary

Vertical pin strip design for direct board mounting
Gold-plated brass contacts for reliable conductivity
Polyamide housing with UL94 V-0 flammability rating

Headers, Male Pins Applications

Board-to-board interconnections
Cable-to-board connections
General electronic circuit assembly

Headers, Male Pins Procurement Notes

Verify component authenticity against official Harwin documentation. Confirm that the specific ordering suffix matches the required contact plating and row configuration. Ensure storage conditions comply with moisture sensitivity levels to maintain solderability prior to assembly.

Headers, Male Pins Selection Notes

Select this component when a 28-position vertical header is required. Verify that the 2.54 mm pitch aligns with the target PCB footprint. Confirm that the through-hole mounting style suits the mechanical constraints and that the current rating meets the application's electrical demands.

Headers, Male Pins Part Context

This part belongs to the M20 series, characterized by high-density rectangular connectors. The series offers various position counts and termination styles. This specific model represents a standard vertical header configuration within the broader product family.