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Product Detailed Parameters
- Description：CONN RCPT 26POS 0.079 GOLD PCB
- Series：Datamate L-Tek
- Mfr：Harwin Inc.
- Package：Tube
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：26
- Number of Positions Loaded：All
- Pitch - Mating：0.079" (2.00mm)
- Number of Rows：2
- Row Spacing - Mating：0.079" (2.00mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：12.0µin (0.30µm)
- Insulation Color：Black
- Insulation Height：0.202" (5.14mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-55°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：7.23mm, 7.85mm
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：-
- Voltage Rating：800V
Download product information
Overview
The Harwin M80-8502645 is a Datamate L-Tek series PCB receptacle connector designed for through-hole mounting. It features 26 positions arranged in two rows with a 2 mm pitch. The contacts are gold-plated beryllium copper, housed in polyphenylene sulfide (PPS). Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55°C to 125°C. The component utilizes straight PC tail termination.
Feature Summary
- High-reliability four-finger beryllium copper contact technology ensures connection integrity without signal loss.
- Datamate L-Tek system design supports robust board-to-board and wire-to-board interconnections.
- Polyphenylene sulfide housing provides durable insulation and environmental stability.
Applications
- Industrial control systems requiring reliable power distribution
- Consumer electronics utilizing board-to-board connections
- Automotive electronic modules needing stable signal transmission
Procurement Notes
Verify the specific suffix against the manufacturer's official datasheet to confirm pin count and orientation. Check for end-of-life notifications or discontinuation notices from Harwin before finalizing procurement plans. Ensure compatibility with mating headers regarding pitch and locking mechanisms.
Selection Notes
Select this component when a 26-position vertical receptacle is required for high-density applications. Consider the 2 mm pitch and through-hole installation method for PCB layout constraints. Verify that the 3 A current rating and 120 V voltage limit meet the circuit requirements.
Part Context
This part belongs to the Datamate L-Tek family, known for compact size and high reliability. It serves as a socket assembly within the broader Harwin connector portfolio, complementing male headers and cable assemblies for complete interconnect solutions.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model. Evaluate compatible Datamate L-Tek sockets with matching 26-position counts and 2 mm pitch if sourcing issues arise.
