M83-LMT1M2N54-0000-000

$22.06

Description：CONN HEADER VERT 54POS 2MM
Series：Datamate J-Tek
Mfr：Harwin Inc.
Package：Tray

SKU:05eaa2534823 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HEADER VERT 54POS 2MM
Series：Datamate J-Tek
Mfr：Harwin Inc.
Package：Tray
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.079" (2.00mm)
Number of Positions：54
Number of Rows：3
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：Threaded
Contact Length - Mating：-
Contact Length - Post：0.126" (3.20mm)
Overall Contact Length：-
Insulation Height：0.240" (6.10mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：29.5µin (0.75µm)
Contact Finish - Post：-
Contact Material：Phosphor Bronze
Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
Features：Mating Flange, Mounting Flange, Mounting Hardware
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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M83-LMT1M2N54-0000-000

Overview

The M83-LMT1M2N54-0000-000 is a Datamate J-Tek male header manufactured by Harwin. It features a 3-row configuration with 54 contacts and a 2 mm pitch. The connector utilizes vertical through-board termination with a 4.5 mm tail length. Internal threaded jackscrews provide secure mating, while gold plating ensures reliable signal transmission in demanding environments.

Feature Summary

Internal threaded jackscrew system for high-reliability mechanical retention
Vertical board-to-board connection architecture
Gold-plated phosphor bronze contacts for corrosion resistance

Applications

Aviation avionics systems
Defense communication equipment
Industrial control modules

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact count, row configuration, and jackstyle type. Ensure compatibility with corresponding female connectors within the Datamate J-Tek series before finalizing procurement orders.

Selection Notes

Select this component when high-density interconnects are required alongside robust mechanical locking mechanisms. The internal jackstyle design offers superior vibration resistance compared to external latches, making it suitable for applications subject to severe shock and continuous operational stress.

Part Context

This part belongs to the Datamate J-Tek family, designed for harsh environment connectivity. The series provides compact, rugged solutions for critical electronic interfaces where failure is not an option, supporting both standard and specialized industrial requirements.

Replacement Considerations

Compatible substitutes include other Harwin M83-series headers with matching 3-row, 54-pin specifications and identical 4.5 mm tail dimensions. Verify that replacement units maintain the same internal jackstyle configuration and vertical orientation.