M20-9953446

Description：CONN HEADER R/A 68POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:ce3a0ef5881e Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9953446 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 68POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9953446

Description：CONN HEADER R/A 68POS 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：68
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, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.200" (5.08mm)
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 M20-9953446

M20-9953446

Headers, Male Pins Overview

The Harwin M20-9953446 is a male pin header from the M20 series, featuring a 70-position (35+35) dual in-line configuration. It utilizes a 2.54 mm pitch and supports through-hole mounting with right-angle orientation. The connector operates within a temperature range of -40°C to +105°C, handles up to 3A current, and withstands 750V voltage. Constructed with nylon housing and tin-plated brass contacts, it facilitates board-to-board and wire-to-board connections.

Headers, Male Pins Feature Summary

Right-angle design for compact vertical interconnects
Dual in-line structure supporting high-density layouts
Through-hole termination for secure PCB attachment

Headers, Male Pins Applications

Board-to-board interconnection systems
Wire-to-board assembly applications
High-density electronic module integration

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability status. Note that certain variants within this series may be subject to obsolescence or discontinuation notices. Ensure compatibility with mating connectors before procurement. Cross-reference technical specifications with the latest datasheet to validate environmental ratings and contact plating requirements for your specific application environment.

Headers, Male Pins Selection Notes

Select this component when a right-angle, dual-row male header is required for dense signal routing. The 2.54 mm pitch ensures compatibility with standard PCB footprints. Consider the 750V rating and 3A current capacity for appropriate load handling. Verify that the nylon housing material meets thermal and chemical resistance needs for the operating environment.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used line of board-to-board and wire-to-board connectors. The series offers various row counts and orientations to support diverse electronic packaging requirements. The M20-9953446 specifically addresses needs for high-pin-count, right-angle interconnections in space-constrained designs.