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Product Detailed Parameters
- Description：8+8 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：16
- 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 Lock
- 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：Polyester, 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
Download product information
Overview
The B5743-216-M-L-1 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a 16-position, dual-in-line configuration with an 8+8 pin layout. The component utilizes a 2mm (0.079 inch) contact pitch and is designed for through-hole mounting. It is classified as a male pin connector with shrouded construction. The contacts are gold-plated to ensure reliable signal transmission. The housing material is specified as PBT (Polybutylene Terephthalate), providing structural integrity and thermal resistance suitable for electronic interconnection applications.
Feature Summary
- Dual-in-line male pin configuration for board-to-board or cable connections
- Shrouded design to protect contacts and guide mating
- Gold-plated contacts for enhanced conductivity and corrosion resistance
- Through-hole termination method for secure PCB attachment
Applications
- Industrial control system interconnections
- Consumer electronics internal wiring
- Telecommunications equipment modules
- Automotive electronic sub-systems
Procurement Notes
Verify the specific suffix codes against the official Harwin datasheet to confirm orientation and plating specifications. Ensure compatibility with mating sockets from the same Datamate L-Tek family. Check for RoHS compliance status and REACH SVHC declarations prior to integration into final assemblies.
Selection Notes
Select this part for applications requiring a 16-position male header with a 2mm pitch. Consider the horizontal through-hole style for space-constrained layouts. Verify that the mating connector supports the required current rating and voltage specifications. Confirm mechanical retention requirements match the latched feature of the series.
Part Context
This component belongs to the Harwin Datamate L-Tek family, known for high-density interconnect solutions. The B5743 prefix indicates a male header variant within the L-Tek line. These connectors are widely used in compact electronic designs where reliable performance and small form factors are critical requirements.
Replacement Considerations
Direct substitutes include other Harwin B5743 series headers with identical 16-position counts and 2mm pitch. Cross-reference part numbers such as M80-8671622 if available. Ensure replacement parts maintain the same shrouded, male pin characteristics and through-hole mounting style.
