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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：72
- 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：Gold
- Contact Finish Thickness - Mating：Flash
- 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-G72MP1 is a 72-position female header receptacle connector manufactured by Assmann WSW Components. It features a bottom entry design suitable for PCB mounting applications. The component utilizes a dual row configuration to accommodate the specified pin count within a compact footprint. This connector type is designed for reliable signal transmission in electronic assemblies requiring high-density interconnect solutions.
Feature Summary
- Bottom entry receptacle design for vertical PCB integration
- Dual row configuration supporting 72 positions
- Female header contact arrangement
Applications
- General electronic equipment interconnects
- Industrial control system modules
- Consumer electronics internal connections
Procurement Notes
Verify the specific pin count and mechanical dimensions against the official datasheet before procurement. Ensure compatibility with mating plugs regarding pitch and housing style. Confirm that the bottom entry orientation aligns with the printed circuit board layout requirements. Check for any specific RoHS or environmental compliance certifications required for the target application.
Selection Notes
Select this component when a 72-position female header with bottom entry is required. Consider the physical space constraints on the PCB due to the dual row layout. Evaluate the mating connector interface to ensure proper engagement. Verify that the current rating and voltage specifications meet the circuit requirements for the intended application environment.
Part Context
This part belongs to the BL127 series of connectors from Assmann WSW Components, which specializes in IDC and standard connectors. The series typically includes various position counts and configurations. The G72 suffix indicates the specific 72-pin variant within this product family, distinguishing it from other pin counts like the G76MP1 model.
Replacement Considerations
Direct substitutes may include other 72-position female headers with identical pitch and bottom entry design. Verify mechanical compatibility with existing PCB footprints and mating cables. Cross-reference with manufacturer cross-listing data for equivalent components from other suppliers.
