M20-9742346

Description：CONN HEADER R/A 46POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:55fc496d4809 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9742346 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 46POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9742346

Description：CONN HEADER R/A 46POS 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：46
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 M20-9742346

M20-9742346

Headers, Male Pins Overview

The M20-9742346 is a Harwin pin header from the M20 series, featuring a 2.54 mm pitch and 46 positions in a dual-in-line configuration. It utilizes through-hole solder termination with right-angle mounting. The connector supports board-to-board and wire-to-board systems, rated at 750 V and 3 A. Constructed with brass contacts tin-plated over a nylon housing, it operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual-in-line design for high-density interconnection
Right-angle orientation for compact PCB layout
Through-hole solder termination for secure mechanical attachment

Headers, Male Pins Applications

Board-to-board interconnects
Wire-to-board connections
General electronic equipment assembly

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability status. Check for end-of-life notifications or obsolescence warnings prior to procurement. Ensure compatibility with existing manufacturing processes and surface finish requirements. Confirm that the right-angle form factor aligns with the mechanical constraints of the target application design.

Headers, Male Pins Selection Notes

Select this component when a dual-in-line, right-angle header is required for 2.54 mm pitch applications. Consider the 750 V rating and 3 A current capacity for electrical compliance. Verify that the through-hole mounting style suits the PCB fabrication capabilities. Evaluate the nylon housing material for environmental resistance needs.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which provides a comprehensive range of 2.54 mm pitch connectors. The series includes various row counts, orientations, and contact plating options. It is designed for reliable performance in general-purpose electronics, offering standardized dimensions for easy integration into diverse circuit board designs.