M20-9753446

Description：CONN HEADER R/A 34POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:4f7e97a2acd0 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9753446 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 34POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9753446

Description：CONN HEADER R/A 34POS 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：34
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：0.228" (5.80mm)
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 M20-9753446

M20-9753446

Headers, Male Pins Overview

The M20-9753446 is a male pin header connector from the Harwin M20 series, designed for board-to-board or cable applications. It features 34 positions arranged in a single row with a 2.54 mm (0.1 inch) pitch. The connector utilizes right-angle mounting and solder terminals for secure PCB attachment. Constructed with brass contacts that are tin-plated, it ensures reliable electrical performance. The housing is made of black nylon, providing structural integrity and insulation.

Headers, Male Pins Feature Summary

Right-angle design facilitates compact board stacking and space-constrained layouts
Tin-plated brass contacts offer corrosion resistance and stable conductivity
Single-row configuration supports straightforward signal routing and assembly

Headers, Male Pins Applications

Board-to-board interconnections in industrial control systems
Cable-to-board connections in consumer electronics assemblies
General-purpose signal transmission in electronic modules

Headers, Male Pins Procurement Notes

This component is officially classified as obsolete by the manufacturer and is no longer produced. Procurement should focus on identifying verified substitute part numbers or available stock from authorized distributors. Verify compatibility with existing designs before sourcing alternatives to ensure mechanical and electrical alignment.

Headers, Male Pins Selection Notes

Engineers replacing this obsolete part must prioritize connectors with identical 2.54 mm pitch, 34-position count, and right-angle orientation. Ensure the substitute maintains matching contact material, plating type, and housing dimensions to preserve fit and function within the original assembly constraints without redesign.

Headers, Male Pins Part Context

Part of the Harwin M20 series, known for robust rectangular connectors. This specific model represents a legacy right-angle header variant. While discontinued, its specifications define a standard interface widely used in previous generations of electronic hardware requiring reliable male pin connections.