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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：64
- 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：Pick and Place
- Current Rating (Amps)：1A
- Voltage Rating：-
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Overview
The A-BL127DG64-021-GSR1 is a 64-position board connector manufactured by Assmann WSW Components. It features a surface mount design with a 0.050-inch (1.27mm) pitch. The contacts are finished in gold to ensure reliable signal transmission and corrosion resistance. This rectangular connector is designed for secure PCB integration.
Feature Summary
- Surface mount construction for automated assembly
- Gold-plated contacts for durability
- Standard 1.27mm pitch spacing
Applications
- General electronic interconnects
- Board-to-board connections
- Industrial control systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact finish, plating thickness, and packaging type. Ensure the selected variant matches the required mounting style and pin count for the target application.
Selection Notes
Select this component when a 64-pin surface mount connector with a 1.27mm pitch is required. Confirm that the PCB footprint aligns with the manufacturer's recommended land pattern. Evaluate mechanical retention needs and mating force requirements before finalizing the design.
Part Context
This part belongs to the BL127 series of rectangular connectors from Assmann WSW Components. The series offers various position counts and mounting options. The DG64 variant specifically provides a 64-contact configuration suitable for high-density applications requiring robust connectivity.
Replacement Considerations
Direct substitutes must match the 64-position count, 1.27mm pitch, and surface mount orientation. Verify compatibility with existing PCB footprints and mating housing dimensions before switching suppliers or alternative part numbers.
