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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：92
- 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, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：-
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：1A
- Voltage Rating：-
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Overview
The A-BL127DA92-034-GSR1 is a 92-position receptacle connector from the Assmann WSW Components series. It features a 1.27 mm (0.050 inch) pitch and utilizes surface mount technology with right-angle termination for board-to-board or cable-to-board applications. The contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. Designed for high-density interconnects, this header provides robust mechanical stability and electrical performance in compact electronic assemblies requiring precise alignment and secure connections.
Feature Summary
- Gold-plated contact surfaces provide enhanced conductivity and long-term reliability
- Right-angle surface mount design facilitates efficient space utilization on printed circuit boards
- High pin count configuration supports complex data and power routing requirements
Applications
- High-density server backplanes
- Industrial control system interconnects
- Telecommunications equipment modules
Procurement Notes
Verify the specific suffix GSR1 against the manufacturer's current documentation to confirm reel packaging specifications and tape dimensions. Ensure compatibility with automated pick-and-place equipment by checking nozzle requirements. Cross-reference the RoHS compliance status with the latest component declaration to meet environmental regulations for your target market.
Selection Notes
Select this component when a high-pin-count, right-angle surface mount header is required. The 1.27 mm pitch offers a balance between density and manufacturability. Consider the gold plating for environments where oxidation resistance is critical. Evaluate the mechanical height and mating force requirements against the receiving connector specifications to ensure proper engagement.
Part Context
This part belongs to the A-BL127DA series of Assmann WSW Components, which specializes in high-reliability interconnect solutions. The series is designed for demanding applications requiring stable electrical connections in compact form factors. The product line emphasizes precision engineering and consistent performance across various industrial and commercial electronics sectors.
Replacement Considerations
Direct substitutes must match the 92-position count, 1.27 mm pitch, right-angle orientation, and surface mount termination. Verify that alternative suppliers offer compatible gold plating thickness and housing material properties to maintain mechanical and electrical integrity.
