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Product Detailed Parameters
- Description：CONN HEADER SMD 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
- Termination：Solder
- Fastening Type：Latch Holder
- 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 M80-8263442 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a vertical male pin configuration with 17+17 positions, totaling 34 contacts. The mating pitch is 0.079 inches (2.00mm). This component utilizes beryllium copper contacts with tin plating and is housed in black polyphenylene sulfide (PPS) insulation reinforced with glass fiber. It operates within a temperature range of -55°C to +125°C and carries an UL94 V-0 flammability rating.
Feature Summary
- High-reliability four-finger beryllium copper contact technology ensures connection integrity without signal loss.
- Vertical male pin design facilitates board-to-board or cable interconnections.
- Unlatched housing structure allows for direct mating without mechanical locking mechanisms.
Applications
- Industrial control systems requiring robust signal transmission
- Automotive electronic modules
- General purpose circuit board interconnects
Procurement Notes
Verify the specific suffix requirements against the official Harwin Datamate catalog before ordering. Confirm that the unlatched variant matches the assembly constraints. Check for any recent PCN notices regarding material changes or end-of-life status. Ensure compatibility with mating sockets from the same Datamate series.
Selection Notes
Select this part when a vertical, unlatched header with 34 positions is required. The 2mm pitch suits dense board layouts. Tin-plated contacts are suitable for general environments, whereas gold options exist for higher corrosion resistance. Verify stacking height requirements against the available mated heights.
Part Context
This component belongs to the Datamate L-Tek series, known for high-density interconnect solutions. The M80-826 family specifically addresses applications needing reliable vertical headers. It complements the broader Datamate ecosystem of sockets and accessories designed for harsh environments.
Replacement Considerations
No public confirmed substitute part numbers are identified in the provided documentation. Cross-reference with other Harwin Datamate variants if pin count or orientation differs.
