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Product Detailed Parameters
- Description：CONN HEADER SMD R/A 34POS 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：34
- 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, Right Angle
- Termination：Solder
- Fastening Type：Friction Lock
- Contact Length - Mating：-
- Contact Length - Post：-
- 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：Brass
- 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 M80-6673442 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a 2 mm pitch with 17+17 positions arranged in two rows. The component utilizes male pins with gold plating and is designed for surface mount, right-angle installation. It includes an integrated locking mechanism to ensure secure connections in high-vibration environments.
Feature Summary
- Integrated locking mechanism provides secure retention against shock and vibration
- Surface mount right-angle design facilitates compact board-to-board or cable connections
- Gold-plated contacts ensure reliable signal transmission in harsh conditions
Applications
- Aviation systems requiring resistance to severe vibration
- Defense equipment needing reliable interconnects under shock
- Industrial applications demanding durable connections in extreme temperatures
Procurement Notes
Verify the specific locking variant configuration against project requirements before ordering. Confirm that the surface mount footprint matches the PCB layout exactly. Ensure compatibility with mating connectors within the Datamate L-Tek series. Check for any recent updates to the datasheet regarding mechanical tolerances.
Selection Notes
Select this model when a robust, locked connection is necessary for SMT assembly. The right-angle orientation is suitable for space-constrained designs. Consider the environmental ratings if operating in high-temperature or high-shock scenarios compared to standard unshrouded headers.
Part Context
This part belongs to the Datamate L-Tek series, known for high-reliability interconnects. It is distinct from J-Tek variants which typically use different locking mechanisms. The M80-667 prefix indicates a specific header configuration within the broader Harwin connector portfolio.
Replacement Considerations
Direct substitutes include other M80-667 series variants with matching pin counts but different locking options such as friction or no-latch versions. Verify mechanical dimensions and electrical ratings before cross-referencing.
