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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：52
- 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：-
Download product information
Overview
The A-BL127-DG-Z52MP1 is a 52-position receptacle connector from Assmann WSW Components. It features a 0.050-inch (1.27mm) pitch and utilizes a bottom entry configuration for surface mount installation. The contacts are plated with tin to ensure reliable electrical connections. This component is designed for high-density PCB applications requiring robust header-to-board connectivity.
Feature Summary
- Surface mount receptacle design for direct PCB integration
- Bottom entry orientation for specific routing requirements
- Tin-plated contacts for corrosion resistance
Applications
- High-density electronic assemblies
- Industrial control boards
- Consumer electronics interconnects
Procurement Notes
Verify the exact pin count and orientation against schematic requirements before ordering. Confirm that the surface mount footprint matches the PCB layout. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Cross-reference the part number suffix to confirm tin plating and bottom entry specifications.
Selection Notes
Select this component when a 52-position surface mount receptacle with 1.27mm pitch is required. The bottom entry style suits designs where signal routing benefits from rear-facing contact access. Tin plating offers cost-effective performance for general-purpose applications without gold plating requirements.
Part Context
This part belongs to the A-BL127 series of connectors, which provides various position counts and mounting styles. The series supports both through-hole and surface mount configurations. The Z52MP1 designation specifically identifies the 52-position variant with tin plating and surface mount termination.
Replacement Considerations
Compatible substitutes include A-BL127-DG-Z50MP1, A-BL127-DG-Z48MP1, and A-BL127-DG-Z56D. These parts share the same 1.27mm pitch and surface mount characteristics but differ in position count. Verify mechanical fitment before substitution.
