ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：54
- 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：-
Download product information
Overview
The A-BL127DG54-021-GSR1 is a board-to-board connector receptacle manufactured by Assmann WSW Components. It features 54 positions with a 0.050-inch (1.27mm) pitch. The component utilizes surface mount technology for PCB integration and offers gold plating on the contact surfaces to ensure reliable signal transmission.
Feature Summary
- Designed as a female header for board-to-board applications
- Supports automated pick-and-place assembly processes
Applications
- High-density electronic circuit board interconnections
- Automated manufacturing environments requiring precise placement
Procurement Notes
Verify that the specific part number matches the required pin count and pitch specifications for your design. Confirm that the surface mount package type aligns with your PCB footprint requirements. Ensure compatibility with standard reflow soldering profiles used in modern electronics assembly lines.
Selection Notes
Select this component when a 54-position interface is necessary for compact board stacking or parallel connections. Consider the 1.27mm pitch requirement against available space constraints. Evaluate the need for gold-plated contacts if corrosion resistance or low contact resistance is critical for the application environment.
Part Context
This connector belongs to the A-BL127 series, which provides standardized solutions for high-density interconnects. The series includes various position counts to accommodate different board sizes. Assmann WSW specializes in these types of connectors for flat cable and board applications.
Replacement Considerations
Direct substitutes within the same series include the A-BL127DG30-021-GSR1 and A-BL127DG74-021-GSR1, which share identical mechanical and electrical characteristics but differ in pin count. Verify that the alternative part number meets the specific positional requirements of the target assembly.
