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Product Detailed Parameters
- Description：CONN HEADER R/A 18POS 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：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：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：-
- Insulation Height：0.235" (5.97mm)
- 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：Strain Relief Clips
- 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 M80-8511842 is a Datamate L-Tek series PCB header manufactured by Harwin Inc. It features an 18-position, double-row configuration with a 2mm pitch. Designed for through-hole mounting, this right-angle connector supports board-to-board and wire-to-board applications. The housing is constructed from PPS material, while contacts are made of phosphor bronze with gold plating. Rated for 3A current and 120V voltage, it operates within a temperature range of -55°C to 125°C.
Feature Summary
- Utilizes high-reliability four-finger beryllium copper alloy contacts to ensure connection integrity under harsh conditions.
- Features a durable design capable of withstanding high mating cycles without performance degradation.
- Suitable for safety-critical applications involving high loads, vibration, shock, and acceleration.
Applications
- Safety-critical industrial systems
- High-vibration mechanical environments
- Board-to-board interconnects requiring robust locking
Procurement Notes
Verify the specific suffix code against official Harwin documentation to confirm orientation and housing type. Ensure compatibility with corresponding socket connectors in the same series. Confirm that the through-hole footprint matches the target PCB design requirements before procurement.
Selection Notes
Select this component when a rigid, right-angle through-hole solution is required for reliable signal or power transmission. Consider the 2mm pitch and 18-pin count for space-constrained layouts. Verify that the operating environment does not exceed the specified thermal limits for the PPS housing and contact materials.
Part Context
This part belongs to the Datamate L-Tek family, known for its durability in demanding environments. The series utilizes specialized contact technology to maintain performance under stress. It is distinct from standard headers due to its reinforced locking mechanism and high-cycle endurance capabilities.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Cross-reference with other Harwin M80 series variants only if pin count and pitch match exactly.
FAQ
What is the contact material used in this connector?
The contacts are made of phosphor bronze with gold plating.
Is this connector suitable for high-vibration applications?
Yes, the Datamate L-Tek series is designed for high-load vibration, shock, and acceleration scenarios.
