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Product Detailed Parameters
- Description：6+6 POS. MALE DIL VERTICAL THROU
- 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 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：29.5µin (0.75µm)
- Contact Finish - Post：Tin-Lead
- 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
Download product information
Overview
The B5743-212-M-T-1 is a Datamate L-Tek male header connector manufactured by Harwin Inc. It features a 2-row, 12-position configuration with a 2mm (0.079 inch) pitch. Designed for through-hole straight mounting, the contacts are gold-plated phosphor bronze pins. The unit operates within a temperature range of -55°C to +125°C and utilizes a shrouded design for secure mating.
Feature Summary
- Datamate L-Tek series interconnect system
- Shrouded housing for alignment protection
- Gold-plated contact surfaces for reliability
- Through-hole solder pin termination
Applications
- Wire-to-board connections
- Board-to-board interconnects
- General purpose electronic assemblies
Procurement Notes
Verify the specific RoHS compliance status and REACH SVHC details directly from the manufacturer's current documentation, as regulatory data may vary by production batch. Confirm that the part number matches the required 12-position specification and that the through-hole mounting style aligns with the target PCB layout requirements before finalizing procurement orders.
Selection Notes
Select this component when a 2mm pitch male header is required for robust board-to-board or wire-to-board applications. Ensure the design accommodates the 2-row, 12-pin layout and through-hole soldering process. Verify that the operating environment falls within the specified -55°C to +125°C range and that the shrouded form factor meets spatial constraints.
Part Context
This part belongs to the Harwin Datamate L-Tek family, known for high-density interconnect solutions. The B5743 prefix indicates a male header variant. It is functionally similar to other positions in the series, such as the B5743-206 and B5743-214 models, differing primarily in contact count while maintaining identical pitch and mounting characteristics.
Replacement Considerations
The M80-8671222 is a documented alias for this part number. When sourcing replacements, ensure the substitute maintains the 2mm pitch, 2-row male configuration, and through-hole termination style to guarantee mechanical and electrical compatibility.
