B5743-212-M-L-0

Description：6+6 POS. MALE DIL HORIZONTAL THR
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube

SKU:fe36b46a1482 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：6+6 POS. MALE DIL HORIZONTAL THR
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, Right Angle
Termination：Solder
Fastening Type：Latch Holder
Contact Length - Mating：-
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.235" (5.97mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：29.5µin (0.75µm)
Contact Finish - Post：Tin-Lead
Contact Material：Phosphor Bronze
Insulation Material：Polybutylene Terephthalate (PBT), Glass Filled
Features：Strain Relief Clips
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：2.2A
Voltage Rating：120VAC/DC

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B5743-212-M-L-0

Overview

The B5743-212-M-L-0 is a Datamate L-Tek connector header manufactured by Harwin Inc. It features a vertical, shrouded design with 12 positions arranged in a dual-row configuration. The connector utilizes a 2 mm (0.079 inch) pitch and employs male pin contacts for mating. Installation is achieved through surface-mount technology, specifically designed for reflow soldering processes on printed circuit boards.

Feature Summary

Vertical shrouded housing design provides four-wall protection for contact alignment
Surface-mount termination method enables automated PCB assembly integration
Dual-row layout accommodates high-density signal routing within compact footprints

Applications

Industrial control system interconnects
Automotive electronic module connections
Telecommunications equipment backplanes

Procurement Notes

Verify the specific suffix designation to confirm the exact termination style and plating specifications required for your application. Ensure compatibility with standard reflow soldering profiles during manufacturing. Cross-reference the official Harwin datasheet for precise mechanical dimensions and recommended land pattern guidelines to guarantee reliable solder joint formation and long-term mechanical stability.

Selection Notes

Select this component when a low-profile, surface-mounted male header is required for space-constrained designs. The 2 mm pitch offers a balance between pin density and spacing reliability. Consider the shrouded feature for improved mating guidance compared to open-frame alternatives. Evaluate thermal resistance requirements against the specified operating temperature range before finalizing the selection.

Part Context

This part belongs to the Datamate L-Tek series, which is engineered for high-reliability applications requiring robust mechanical locking and consistent electrical performance. The series supports various configurations including different row counts and termination styles, allowing for flexible system architecture design across diverse electronic industries.