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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：46
- 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-254DA46-085GSR1 is a female header connector from the ASSMANN WSW A-BL254 series. It features 46 positions with a 2.54 mm (0.100 inch) pitch. The component utilizes surface mount technology and is designed in a right-angle configuration for PCB integration. Contacts are gold-plated stamped pins, ensuring reliable signal transmission. The housing material meets UL 94 V-0 flammability standards, providing safety compliance for electronic assemblies.
Feature Summary
- Right-angle surface mount design for compact PCB layout
- Gold-plated stamped pin contacts for durability
- UL 94 V-0 rated housing material
Applications
- High-density electronic circuit boards
- Industrial control systems
- Consumer electronics assemblies
Procurement Notes
Verify that the specific ordering suffix matches the required contact plating and packaging format. Confirm the right-angle orientation aligns with the mechanical constraints of the target assembly. Ensure compatibility with standard surface mount reflow processes to maintain connection integrity during manufacturing.
Selection Notes
Select this component when a low-profile, right-angle interconnect is required for high-pin-count applications. The 2.54 mm pitch ensures compatibility with standard male headers. Consider the surface mount footprint and thermal requirements during the design phase to ensure proper solder joint formation and mechanical stability.
Part Context
This part belongs to the A-BL254 series, which provides versatile interconnect solutions. The series includes various pin counts and mounting styles. This specific model represents a high-density option suitable for applications requiring robust connections in limited space. It complements other components in the ASSMANN WSW portfolio for complete system integration.
