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Product Detailed Parameters
- Description：CONN HEADER SMD R/A 7POS 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：7
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Surface Mount, Right Angle
- Termination：Solder
- Fastening Type：Latch Holder
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：0.157" (4.00mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：29.5µin (0.75µm)
- Contact Finish - Post：Tin
- Contact Material：Copper Alloy
- 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 Harwin M80-8370742 is a Datamate L-Tek series board header featuring 7 positions in a single row. It utilizes surface-mount right-angle termination with solder pin contacts. The connector has a 2 mm pitch and is rated for 2.2 A current and 800 V voltage. Constructed with phosphor bronze contacts gold-plated for mating and tin-plated posts, it uses PPS insulation. Operating temperature ranges from -55°C to +125°C.
Feature Summary
- Surface-mount right-angle design for compact board-to-board integration
- Latch mechanism provides secure mechanical retention during operation
- Gold-plated contact finish ensures reliable electrical conductivity
Applications
- Board-to-board interconnects in industrial control systems
- Cable connections within telecommunications equipment
- High-density mounting in automotive electronic modules
Procurement Notes
Verify the specific suffix code against official Harwin documentation to confirm exact plating thickness and latch configuration. Ensure compatibility with mating receptacles from the same Datamate L-Tek family. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, right-angle surface-mount solution is required for high-voltage applications up to 800V. The 2.2A rating suits moderate power distribution needs. Consider the latch feature if vibration resistance is critical. Verify that the PCB footprint matches the specified SMD right-angle dimensions.
Part Context
This part belongs to the Datamate L-Tek family, designed for high-reliability interconnects. It offers a robust alternative to standard headers by integrating latching features directly into the housing. The series supports various row counts and termination styles for flexible system design.
Replacement Considerations
Direct substitutes must match the 7-position count, 2mm pitch, and right-angle SMD form factor. Verify that any replacement maintains the 800V rating and includes a latching mechanism. Cross-reference mating part numbers to ensure mechanical and electrical compatibility.
