M20-9740646

$0.55

Description：CONN HEADER R/A 12POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:3aa196c7d29f Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9740646 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 12POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9740646

Description：CONN HEADER R/A 12POS 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：12
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 M20-9740646

M20-9740646

Headers, Male Pins Overview

The Harwin M20-9740646 is a male pin header from the M20 series, featuring a 2.54 mm pitch and 12 contacts arranged in two rows. It utilizes a right-angle through-hole mounting style with gold and tin plating on brass contacts. The connector supports board-to-board applications, operates within a -40°C to +105°C temperature range, and carries a UL94 V-0 flammability rating for its black nylon insulation.

Headers, Male Pins Feature Summary

Right-angle configuration for compact vertical interconnections
Dual-row layout providing high density in limited space
Mixed plating finish combining gold and tin for contact reliability

Headers, Male Pins Applications

Board-to-board interconnection systems
High-density electronic assemblies requiring vertical routing
Industrial control modules with space constraints

Headers, Male Pins Procurement Notes

Verify the specific mixed plating specification (gold and tin) against project requirements, as standard variants may differ. Confirm that the right-angle orientation aligns with PCB layout constraints. Ensure compatibility with mating connectors regarding row count and pitch tolerance. Check for any RoHS compliance documentation if required by regional regulations.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is necessary between adjacent PCBs. The dual-row design maximizes contact density compared to single-row alternatives. Consider the thermal operating range of -40°C to +105°C for environmental suitability. Verify that the through-hole termination method matches the manufacturing process capabilities.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers versatile PCB header solutions in various configurations. The series includes both vertical and right-angle options in single and double rows. These connectors are designed for reliable signal and power transmission in general electronics applications.