M80-7541242

Description：CONN HEADER VERT 12POS 2MM
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube

SKU:99132f4548d3 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HEADER VERT 12POS 2MM
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.079" (2.00mm)
Number of Positions：12
Number of Rows：2
Row Spacing - Mating：0.079" (2.00mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Shrouded - 4 Wall
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Latch Holder
Contact Length - Mating：-
Contact Length - Post：0.177" (4.50mm)
Overall Contact Length：-
Insulation Height：0.219" (5.56mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：29.5µin (0.75µm)
Contact Finish - Post：Tin
Contact Material：Phosphor Bronze
Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
Features：-
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：2.2A per Contact
Voltage Rating：120V

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M80-7541242

Overview

The Harwin M80-7541242 is a male Datamate J-Tek connector featuring a dual in-line vertical configuration with 12 positions. It utilizes a 2 mm pitch and employs beryllium copper contacts with gold plating for reliable signal and power transmission. Designed for throughboard mounting, this component supports current ratings of 3 A and operates within a temperature range of -55°C to +125°C. The housing is constructed from black Polyphenylene Sulfide (PPS), ensuring durability in demanding environments.

Feature Summary

High-reliability four-finger beryllium copper contact technology ensures connection integrity without signal loss.
Vertical dual in-line design facilitates efficient board-to-board or cable interconnections.
Gold-plated contacts provide corrosion resistance and stable electrical performance.

Applications

Industrial control systems requiring robust power and signal connections
Automotive electronics applications
Military and defense equipment

Procurement Notes

Verify the specific ordering suffix to confirm the exact tail length and jack screw inclusion, as these variations affect mechanical fit. Confirm RoHS compliance status directly with the manufacturer documentation before integration. Ensure that the selected variant matches the required pin count and orientation for the target PCB layout to avoid assembly errors.

Selection Notes

Select this model when a vertical male header with 12 positions is required for high-reliability applications. The 2 mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the beryllium copper contacts for superior spring properties and fatigue resistance compared to standard phosphor bronze alternatives in cyclic mating scenarios.

Part Context

This component belongs to the Harwin Datamate J-Tek series, a modular connector system known for its versatility and high reliability. The M80 series designation indicates a specific line of connectors designed for harsh environments, offering various configurations including board-to-board and cable-to-board options within the same ecosystem.