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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：50
- 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-BL127DA50-034-GSR1 is a female header connector manufactured by Assmann WSW Components. It features 50 positions with a 0.050 inch (1.27mm) pitch. The component utilizes surface mount technology in a right-angle configuration. Contact plating is specified as gold to ensure reliable signal transmission and corrosion resistance. This connector is designed for high-density board-to-board or cable-to-board interconnections within electronic assemblies.
Feature Summary
- Right-angle surface mount design for compact PCB integration
- Gold-plated contacts for enhanced conductivity and durability
- 50-position layout with 1.27mm pitch for dense routing
Applications
- High-density board-to-board interconnects
- Compact consumer electronics assemblies
- Industrial control module connections
Procurement Notes
Verify the specific suffix GSR1 against the manufacturer's current datasheet to confirm exact contact finish and material specifications. Ensure the right-angle orientation matches the PCB footprint requirements. Confirm availability status as stock levels may fluctuate due to standard lead times.
Selection Notes
Select this part when a 50-position, 1.27mm pitch right-angle header is required. The gold plating suits applications demanding low contact resistance. Verify that the surface mount package aligns with the assembly process capabilities and thermal profile constraints of the manufacturing line.
Part Context
This component belongs to the Assmann WSW IDC and header connector family. These connectors are typically used alongside flat cable applications and IC sockets. The product line focuses on providing standardized interconnection solutions for various industrial and commercial electronic systems requiring reliable signal paths.
Replacement Considerations
Cross-reference with other 50-position, 1.27mm pitch right-angle headers from manufacturers like Molex or Samtec. Ensure mechanical dimensions and pinout compatibility match before substitution.
