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Product Detailed Parameters
- Description：FEMALE HEADER
- Series：A-BL127
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Receptacle, Bottom Entry
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：58
- 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
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.181" (4.60mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Pick and Place
- Current Rating (Amps)：1A per Contact
- Voltage Rating：-
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Overview
The A-BL127-DG-Z58MP1 is a female header connector manufactured by Assmann WSW Components. It features a dual-row configuration with a 0.050-inch (1.27mm) pitch. The component utilizes surface mount technology for PCB integration and employs bottom entry connectivity. The contacts are finished with a tin plating to ensure reliable electrical performance.
Feature Summary
- Dual-row pin header design for high-density connections
- Surface mount termination method for automated assembly
- Bottom entry interface orientation
- Tin-plated contact finish
Applications
- High-density board-to-board interconnects
- Compact electronic device internal wiring
- Automated surface mount production lines
Procurement Notes
Verify the specific pin count and housing length against the official datasheet, as the model suffix indicates precise dimensional parameters. Confirm that the bottom entry orientation aligns with the mechanical layout requirements of the target printed circuit board assembly before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, dual-row surface mount solution is required. Ensure the 1.27mm pitch matches the footprint design. Verify that the tin plating meets the environmental and solderability standards of the manufacturing process compared to gold or silver alternatives.
Part Context
This part belongs to the standard pin and female header product category offered by Assmann WSW Components. It represents a specialized surface mount variant within their broader connector portfolio, designed specifically for applications requiring robust, space-efficient electrical connections via direct PCB mounting.
Replacement Considerations
Cross-reference compatible parts from other manufacturers offering identical 1.27mm pitch, dual-row, surface mount female headers with bottom entry configurations. Verify mechanical dimensions and contact plating specifications to ensure functional equivalence.
