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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：62
- 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-BL127DA62-034-GSR1 is a female header connector manufactured by Assmann WSW Components. It features a 1.27mm pitch and a straight, single-row configuration with three contacts. The connector utilizes gold flash plating for the contact surfaces to ensure reliable signal transmission. This component is designed for board-to-board interconnection applications requiring precise alignment and secure mating.
Feature Summary
- Straight single-row female header design
- 1.27mm contact pitch for compact layouts
- Gold flash plating for corrosion resistance
Applications
- Board-to-board interconnections
- Compact electronic device assembly
- Signal routing in dense PCB designs
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm pin count and orientation. Ensure compatibility with mating male headers of matching pitch. Check for required surface mount or through-hole mounting specifications as defined in the datasheet before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, high-density connection is required. The 1.27mm pitch allows for tighter spacing compared to standard 2.54mm headers. Gold flash plating is suitable for environments where oxidation resistance is critical for long-term reliability.
Part Context
This connector belongs to Assmann WSW's standard rectangular connector family. It is engineered for general-purpose electronic assemblies. The brand specializes in interconnect solutions, providing standardized components that meet industry mechanical and electrical requirements for reliable circuit integration.
Replacement Considerations
Substitute only with connectors sharing identical 1.27mm pitch, single-row female configuration, and compatible mounting style. Verify that the replacement part matches the physical dimensions and contact plating specifications to maintain interface integrity.
