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Product Detailed Parameters
- Description：CONN RCPT 4POS 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：4
- 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：0.177" (4.50mm)
- 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：120V
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Overview
The M80-7700445 is a Datamate L-Tek female vertical connector with a 2+2 DIL configuration. It features a 4.5mm tail length and operates within a temperature range of -55°C to +125°C. The contacts are made of beryllium copper with gold plating, ensuring high reliability and connection integrity.
Feature Summary
- High-reliability four-finger beryllium copper contact technology
- Ensures connection integrity without signal loss
- Vertical through-board mounting design
Applications
- Industrial control systems
- Test and measurement equipment
- Automotive electronics
Procurement Notes
Verify the specific part number M80-7700445 against official Harwin documentation to confirm current availability and RoHS compliance status. Ensure compatibility with mating male connectors from the same Datamate L-Tek series for proper mechanical and electrical interface alignment.
Selection Notes
Select this component for applications requiring robust vertical interconnects with high cycle durability. The gold-plated beryllium copper contacts provide excellent conductivity and resistance to corrosion, suitable for demanding environments where reliable signal transmission is critical.
Part Context
This connector belongs to the Datamate L-Tek series by Harwin Inc., designed for compact board-to-board connections. The series is known for its high density and reliability in space-constrained electronic assemblies.
Replacement Considerations
- M80-7700442
FAQ
What is the contact material?
The contacts are made of beryllium copper with gold plating.
What is the operating temperature range?
The connector operates between -55°C and +125°C.
