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Product Detailed Parameters
- Description：CONN HEADER SMD 20POS 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：20
- 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 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 M80-8282042 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a vertical surface mount design with 20 positions arranged in two rows. The component utilizes a 2.00mm pitch and includes a friction latch mechanism for secure mating. Contacts are made of phosphor bronze with gold plating, rated for 3A current and 120V AC/DC. The housing is black polyamide (PA46), supporting operation from -55°C to +125°C.
Feature Summary
- Vertical surface mount configuration for direct PCB integration
- Integrated friction latch system ensures stable mechanical connection
- Dual-row layout provides high-density signal routing capability
Applications
- Board-to-board interconnections requiring secure latching
- Wire-to-board connections in compact electronic assemblies
- Industrial control systems needing reliable signal transmission
Procurement Notes
Verify the specific datasheet version when sourcing, as manufacturing details may evolve. Confirm that the friction latch feature is present on the physical unit, as this distinguishes it from non-latched variants within the same series. Ensure compatibility with mating sockets that support the specified latch engagement force.
Selection Notes
Select this part when a vertical orientation and positive locking mechanism are required for 20-position connections. Compare against non-latched versions if space constraints allow for alternative securing methods. Verify that the surface mount footprint matches the target PCB design and that the 2.00mm pitch aligns with the mating interface requirements.
Part Context
This component belongs to the Datamate L-Tek family, known for robust performance in demanding environments. The M80-8282042 specifically addresses applications needing a secure, latched connection without soldering the mating side. Its design supports both board-to-board and wire-to-board configurations, offering versatility in system architecture.
Replacement Considerations
M80-8282042-ND is the distributor-specific identifier for this exact component. No direct cross-model substitutes are confirmed in public documentation; verify pinout and latch compatibility before considering alternatives.
