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Product Detailed Parameters
- Description：CONN HEADER VERT 16POS 2MM
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Bulk
- 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
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.209" (5.30mm)
- Overall Contact Length：-
- Insulation Height：0.219" (5.56mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- 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：120V
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Overview
The B5743-216-M-T-A is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a 16-position, two-row configuration with a 2 mm (0.079 in) pitch. Designed for through-hole mounting, this shrouded male pin connector utilizes gold-plated contacts to ensure reliable signal transmission. The unit operates within a temperature range of -55°C to +125°C and employs a polyester insulator reinforced with fiberglass.
Feature Summary
- Shrouded design provides four-wall protection for secure mating alignment
- Gold-plated contact surfaces enhance conductivity and corrosion resistance
- Through-hole solder pin termination ensures robust board attachment
Applications
- High-density electronic interconnect systems
- Industrial control panel wiring
- Telecommunications equipment assembly
Procurement Notes
Verify the specific suffix codes against official Harwin documentation to confirm exact plating thickness and material specifications. Ensure compatibility with mating female connectors from the same Datamate L-Tek series. Confirm RoHS compliance status and REACH SVHC details prior to final procurement decisions.
Selection Notes
Select this component when a vertical, shrouded male header with a 2 mm pitch is required. The 16-position count suits moderate density applications. Verify that the through-hole footprint matches the PCB layout requirements and that the operating temperature range meets environmental constraints.
Part Context
This part belongs to the Datamate L-Tek family, known for compact rectangular connectors. The B5743 prefix indicates a male header variant. The 'M' denotes male pins, 'T' signifies through-hole termination, and 'A' typically refers to specific packaging or plating variations within the standard product line.
Replacement Considerations
Direct substitutes include other Harwin B5743 series headers with identical 16-position counts and 2 mm pitch. Cross-referencing M80-8671622 may provide equivalent specifications. Always validate mechanical dimensions and electrical ratings before substitution.
