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Product Detailed Parameters
- Description：CONN HEADER SMD 18POS 2MM
- 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：18
- 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：Surface Mount
- Termination：Solder
- Fastening Type：Latch Holder
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：0.205" (5.20mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：29.5µin (0.75µm)
- Contact Finish - Post：Tin
- Contact Material：Phosphor Bronze
- Insulation Material：Polyphenylene Sulfide (PPS), 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：800V
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Overview
The M80-8261842 is a Datamate L-Tek series pin header connector manufactured by Harwin Inc. It features a surface mount installation style with 18 positions arranged in two rows. The connector utilizes a 2 mm (0.079 inch) mating pitch and includes an unlatched friction lock mechanism. Contact materials consist of phosphor bronze with gold plating, housed in black polyphenylene sulfide (PPS). It supports board-to-board or wire-to-board applications within a temperature range of -55°C to +125°C.
Feature Summary
- Datamate L-Tek series design for high-density interconnects
- Surface mount termination for automated PCB assembly
- Gold-plated phosphor bronze contacts for reliable conductivity
- Unlatched friction lock system for secure mating
Applications
- Board-to-board interconnections
- Wire-to-board connections
- General electronic equipment
- Industrial control systems
Procurement Notes
Verify the specific part number against official Harwin documentation to confirm current availability status. Check for any recent product change notifications or end-of-life announcements. Ensure compatibility with existing PCB footprint designs and mating connectors before procurement.
Selection Notes
Select this component for applications requiring surface mount headers with a 2mm pitch. Confirm that the unlatched locking style meets mechanical retention requirements. Verify that the 18-position configuration aligns with circuit design needs and spatial constraints on the target printed circuit board.
Part Context
This connector belongs to the Datamate L-Tek family, characterized by its compact form factor and robust performance. The series is widely used in industrial and commercial electronics where reliable signal transmission is critical. The M80-8261842 specifically addresses needs for high-density surface mount solutions.
Replacement Considerations
M80-8261842 is functionally similar to other Datamate L-Tek headers with matching pitch and position counts. Verify mechanical dimensions and contact configurations when considering substitutes from the same manufacturer or compatible third-party options.
