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Product Detailed Parameters
- Description：4+4 POS. FEMALE DIL
- 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：8
- 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：Tin-Lead
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：2.2A
- Voltage Rating：800VAC/DC
Download product information
Overview
The Harwin B5741-208-F-T-0 is an 8-position female receptacle connector from the Datamate L-Tek series. It features a 2.00mm (0.079 inch) pitch and utilizes a double-row, straight vertical through-hole termination style for PCB mounting. The contacts are gold-plated to ensure reliable signal transmission. Designed for discrete wire applications, it supports wire gauges ranging from 24 to 28 AWG. The unit operates within a temperature range of -55°C to +125°C and includes a metal backshell for strain relief and environmental protection.
Feature Summary
- Double-row straight vertical through-hole termination for secure PCB integration
- Gold-plated contact surfaces for enhanced conductivity and corrosion resistance
- Integrated metal backshell providing mechanical stability and cable support
Applications
- Industrial control panel interconnections
- Test and measurement equipment signal routing
- Automotive electronic module connections
Procurement Notes
Verify the specific suffix configuration against the official datasheet to confirm pin count, termination type, and backshell inclusion. Ensure compatibility with mating connectors in the same Datamate L-Tek family. Check for RoHS compliance status relevant to your region. Confirm that the through-hole footprint matches your PCB design requirements before finalizing procurement orders.
Selection Notes
Select this component when a compact, high-density connection is required on a printed circuit board. The double-row layout maximizes pin count within a minimal footprint. Consider the operating temperature range and wire gauge compatibility with your specific cabling infrastructure. The metal backshell option is suitable for applications requiring robust mechanical strain relief.
Part Context
This part belongs to the Harwin Datamate L-Tek family, known for its modular design and high reliability. The series offers various configurations including plug and socket variants with different row counts and termination styles. This specific model represents a standard through-hole solution within the broader ecosystem of rectangular connectors designed for demanding industrial environments.
Replacement Considerations
M80-8981705 is a manufacturer-recommended alternative. Verify electrical specifications and mechanical dimensions before substitution. Cross-reference mating parts to ensure interface compatibility. Consult official Harwin documentation for any functional differences between the original and substitute part numbers.
