M20-9743546

Description：CONN HEADER R/A 70POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:229bdb7a8f70 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9743546 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 70POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9743546

Description：CONN HEADER R/A 70POS 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：70
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：0.228" (5.80mm)
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 M20-9743546

M20-9743546

Headers, Male Pins Overview

The Harwin M20-9743546 is a 70-position single-row pin header from the M20 series. It features a 2.54 mm pitch and right-angle configuration for board-to-board or wire-to-board connections. 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. Designed for through-hole mounting, it includes a 3 mm tail pin length and a 6.1 mated pin length.

Headers, Male Pins Feature Summary

Right-angle design facilitates compact PCB layouts
Tin-plated brass contacts ensure reliable conductivity
Nylon housing provides structural stability

Headers, Male Pins Applications

Board-to-board interconnects
Wire-to-board connections
General electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm the exact contact count and orientation. Ensure compatibility with mating connectors regarding pin length and pitch. Check RoHS compliance status in the latest datasheet before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a high-density single-row connection is required in a constrained vertical space. The right-angle form factor allows for efficient use of board area. Confirm that the 2.54 mm pitch matches the target circuit design requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers versatile PCB header solutions. The series includes various row counts, orientations, and contact materials to suit diverse industrial and commercial applications.