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Product Detailed Parameters
- Description：FEMALE HEADER
- Series：A-BL127
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：78
- Number of Positions Loaded：All
- Pitch - Mating：0.050" (1.27mm)
- Number of Rows：2
- Row Spacing - Mating：0.050" (1.27mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：0.093" (2.35mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Board Guide, Pick and Place
- Current Rating (Amps)：1A
- Voltage Rating：-
Download product information
Overview
The A-BL127DG78-021-GSR2 is a USB Type-C receptacle connector manufactured by Assmann WSW Components. It features 24 positions and supports USB 3.2 Gen 1 (SuperSpeed) data transmission standards. The component utilizes surface mount technology with through-hole mounting capabilities for enhanced mechanical stability. It has a rated current of 3A and a nominal voltage of 5V. The connector operates within a temperature range of -25°C to 85°C and offers a mating cycle life of 10,000 cycles. The housing includes shielding for electromagnetic interference protection.
Feature Summary
- Supports USB 3.2 Gen 1 SuperSpeed data transfer protocols
- Provides integrated shielding against electromagnetic interference
- Combines surface mount and through-hole mounting options
Applications
- USB Type-C peripheral device connections
- Data transfer interface modules
- Consumer electronics docking stations
Procurement Notes
Verify the specific manufacturer part number against official Assmann WSW Component documentation to ensure compatibility with design requirements. Confirm that the selected variant matches the required mounting style and shielding specifications for the intended application environment.
Selection Notes
Select this component when a robust USB Type-C interface is required with combined SMD and through-hole mounting capabilities. Ensure the design accommodates the specified 24-position footprint and provides adequate shielding grounding paths to maintain signal integrity at USB 3.2 Gen 1 speeds.
Part Context
This connector belongs to the USB Type-C receptacle family from Assmann WSW Components. It is designed for high-reliability applications requiring durable physical connections and compliant data transmission interfaces. The product line emphasizes mechanical stability and electrical performance in compact form factors.
Replacement Considerations
Consult official distributor databases for cross-reference information. Verify pinout compatibility and mechanical dimensions before substituting with alternative USB Type-C receptacles from other manufacturers.
