M20-9743446

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

SKU:78120674da47 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

M20-9743446 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 M20-9743446

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：0.228" (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 M20-9743446

M20-9743446

Headers, Male Pins Overview

The Harwin M20-9743446 is a male pin header connector from the M20 series, designed for board-to-board and wire-to-board applications. It features a 34+34 position configuration arranged in two rows with a 2.54 mm pitch. The component utilizes through-hole termination for secure PCB mounting and offers a straight orientation. Constructed with a nylon housing and brass contacts plated with tin, it supports a rated current of 3A and a voltage of 750V. The unit operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual-row layout providing high-density interconnect capability
Through-hole solder pin termination for robust mechanical fixation
Tin-plated brass contacts ensuring reliable conductivity

Headers, Male Pins Applications

High-density board-to-board connections
Wire-to-board interface systems
Industrial control circuitry
General electronic equipment interconnects

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm contact plating and housing material specifications. Ensure compatibility with mating socket components regarding pitch and row alignment. Confirm RoHS compliance status through the manufacturer's latest datasheet before final procurement decisions.

Headers, Male Pins Selection Notes

Select this connector when a dual-row, 2.54 mm pitch male header is required for through-hole assembly. Consider the 3A current rating and 750V insulation voltage for circuit requirements. Verify that the straight orientation and nylon housing material align with the mechanical constraints of the target application environment.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used line of connectors known for their reliability in various industrial and commercial applications. The M20 series offers extensive options for different pin counts, orientations, and termination methods, making it suitable for diverse electronic design needs.