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Product Detailed Parameters
- Description：FEMALE HEADER, STAMPED PIN, 2.54
- Series：A-BL254
- Mfr：Assmann WSW Components
- Package：Tape & Reel (TR)
- Connector Type：Header
- Contact Type：Forked
- Style：Board to Board
- Number of Positions：64
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- 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：0.197" (5.00mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A
- Voltage Rating：-
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Overview
The A-BL-254DA64-085GSR1 is a female header connector from the ASSMANN WSW A-BL254 series. It features 64 positions with a 2.54 mm (0.100 inch) pitch. The component utilizes surface mount technology and is designed in a right-angle configuration. Contacts are gold-plated stamped pins, ensuring reliable electrical performance. This connector supports high-density interconnect applications requiring robust mechanical stability and consistent signal transmission.
Feature Summary
- Right-angle surface mount design for space-constrained PCB layouts
- Gold-plated stamped pin contacts for enhanced conductivity
- High-density 64-position configuration with standard 2.54mm pitch
Applications
- High-density electronic assemblies
- Industrial control systems
- Consumer electronics devices
Procurement Notes
Verify the specific ordering suffix to confirm the exact contact count and packaging type. Ensure compatibility with mating male headers regarding pitch and row alignment. Confirm that the surface mount footprint matches the target PCB design specifications before finalizing procurement orders.
Selection Notes
Select this model when a right-angle female header is required for surface mount assembly. The 2.54mm pitch ensures compatibility with standard ribbon cables and mating connectors. Consider the gold plating for environments requiring corrosion resistance and stable contact resistance over repeated cycles.
Part Context
This component belongs to the A-BL254 series of rectangular connectors manufactured by ASSMANN WSW Components. The series specializes in IC sockets and IDC connectors for flat cable applications. The manufacturer provides system solutions including custom tailored connectors and cable harnesses for various industrial needs.
Replacement Considerations
Compatible substitutes include other 64-position, 2.54mm pitch, right-angle female headers from ASSMANN WSW or equivalent manufacturers. Verify that replacement parts maintain identical surface mount footprint dimensions and contact material specifications to ensure mechanical and electrical interchangeability.
