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Product Detailed Parameters
- Description：13+13 POS. MALE DIL
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Plug
- Contact Type：Male Pin
- Pitch - Mating：0.079" (2.00mm)
- Number of Positions：26
- 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 Holder
- 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 Harwin B5743-226-M-T-0 is a Datamate L-Tek header connector featuring 26 positions in a dual-row configuration. It utilizes a 2 mm (0.079 inch) pitch and employs male pin contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, this shrouded component ensures secure board-to-board or cable connections within the specified operating temperature range of -55°C to +125°C.
Feature Summary
- Datamate L-Tek series compatibility for standardized interconnect solutions
- Shrouded housing design providing four-wall protection for pins
- Gold-plated male contact surfaces ensuring durable mating cycles
Applications
- Industrial control panel interconnections
- Embedded system board-to-board linking
- Test and measurement equipment harnesses
Procurement Notes
Verify the specific suffix 'T-0' against official Harwin documentation to confirm termination style and packaging details. Ensure that the required RoHS compliance status matches current manufacturing standards. Cross-reference the part number with authorized distributors to confirm availability and lead times prior to finalizing procurement plans.
Selection Notes
Select this component when a 26-position dual-row male header is required for high-density applications. The 2 mm pitch allows for compact circuit board layouts. Verify that the through-hole mounting method aligns with the target PCB fabrication capabilities and that the operating temperature range meets environmental requirements.
Part Context
This part belongs to the Harwin Datamate L-Tek family, known for robust mechanical locking and high cycle life. The B5743 prefix typically denotes male headers within this ecosystem. It serves as a critical interface element in modular electronic assemblies requiring reliable electrical continuity.
Replacement Considerations
M80-8672622 is an alternate designation for this component. Verify mechanical dimensions and contact plating specifications before substituting with other manufacturers' equivalents to ensure functional compatibility.
