B5743-210-M-T-3

Description：CONN HDR 2MM VERT 10POS
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube

SKU:b90f3f054369 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HDR 2MM VERT 10POS
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：10
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 Lock
Contact Length - Mating：-
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.219" (5.56mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：3.00µin (0.076µm)
Contact Finish - Post：Gold
Contact Material：Phosphor Bronze
Insulation Material：Polyester, 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
Voltage Rating：800VAC/DC

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B5743-210-M-T-3

Overview

The B5743-210-M-T-3 is a Datamate L-Tek male pin header manufactured by Harwin Inc. It features a 2mm (0.079 inch) pitch and a double-row configuration with 10 positions. Designed for through-hole mounting, the connector utilizes gold-plated phosphor bronze contacts and a black polyester housing reinforced with glass fiber, rated UL94 V-0. The unit supports a maximum voltage of 800V AC/DC and operates within a temperature range of -55°C to +125°C.

Feature Summary

Double-row jackscrew fixing mechanism for secure board-to-board or cable connections
High-temperature resistant housing constructed from UL 94 V-0 rated polyester with glass fiber reinforcement
Gold-plated phosphor bronze contacts ensuring reliable electrical performance

Applications

Industrial control systems requiring high-temperature stability
Automotive electronics interfaces
Consumer appliance mainboard interconnections

Procurement Notes

Verify the specific suffix designation against official Harwin documentation to confirm the exact mechanical variant, as the series includes both single-row latching and double-row jackscrew options. Ensure compatibility with mating sockets and confirm RoHS compliance status prior to integration into final assemblies.

Selection Notes

Select this component when a robust, high-temperature connection is required in a compact form factor. The double-row layout maximizes pin density while maintaining structural integrity. Verify that the PCB footprint matches the 2mm pitch and that the assembly process accommodates the through-hole soldering requirements.

Part Context

This part belongs to the Datamate L-Tek family, known for its modular design and high reliability. The series offers various row configurations and termination styles, allowing engineers to customize connectivity solutions for diverse electronic applications while maintaining consistent interface standards across the product line.