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Product Detailed Parameters
- Description：CONN HEADER SMD 10POS 2MM
- 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：10
- 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：Friction Lock
- 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 M80-8271042 is a surface mount header connector from the Harwin Datamate L-Tek series. It features a 2-row configuration with 10 positions and a 2.00mm (0.079") mating pitch. The connector utilizes male pins made of phosphor bronze, with gold plating on the mating interface and tin plating on the tail. Rated for 3A current and 120V AC/DC, it employs a friction lock mechanism for secure attachment. The housing is constructed from black, glass-filled PPS plastic, rated UL94 V-0, and supports an operating temperature range of -55°C to 125°C.
Feature Summary
- Surface mount installation with friction lock retention
- Dual row design for high-density interconnects
- Gold-plated contacts for reliable signal transmission
- High-temperature resistant PPS insulation material
Applications
- Board-to-board connections
- Cable-to-board assemblies
- Automotive electronic systems
- Industrial control modules
Procurement Notes
Verify the specific suffix '42' confirms the standard gold plating thickness and pin configuration. Confirm RoHS compliance status as some variants may differ. Ensure the selected footprint matches the SMT pad layout in the official datasheet to guarantee proper solder joint integrity during assembly.
Selection Notes
Select this component when a low-profile, surface-mounted solution is required for dual-row applications. The 2.00mm pitch allows for dense circuit layouts. Consider the friction lock feature if mechanical stability without additional screws is preferred. Verify that the 3A current rating meets the specific circuit requirements.
Part Context
This part belongs to the Datamate L-Tek family, designed for compact electronic interconnections. It complements matching receptacles and cable assemblies within the same series. The L-Tek variant typically offers robust mechanical locking compared to standard J-Tek options, suitable for demanding environments.
Replacement Considerations
M80-8271042P is listed as a similar alternative. Verify compatibility regarding plating composition and RoHS status before substitution. Ensure mechanical dimensions and locking mechanisms match the existing design constraints.
