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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：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Insulation Color：Black
- Insulation Height：0.134" (3.40mm)
- Contact Length - Post：0.094" (2.40mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Tin
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：1A
- Voltage Rating：-
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Overview
The A-BL127-DG-Z62D is a single-row board-to-board receptacle connector from the AW 127 series by Assmann WSW Components. It features 62 contacts with a 1.27 mm (0.050 inch) pitch, designed for through-hole vertical mounting. The connector utilizes gold-plated phosphor bronze contacts housed in a polybutylene terephthalate (PBT) insulator rated UL 94 V-0. It supports a maximum current of 1A and a voltage of 100V, operating within a temperature range of -40°C to +105°C.
Feature Summary
- High-density interconnect capability with 62 positions in a compact single-row profile
- Gold-plated contact surfaces ensure reliable signal transmission and corrosion resistance
- Vertical through-hole termination facilitates secure PCB integration
- UL 94 V-0 rated PBT housing provides thermal stability and flame retardancy
Applications
- Board-to-board connections in high-density electronic assemblies
- Industrial control systems requiring reliable signal routing
- Telecommunications equipment internal interconnects
- Automotive electronics modules
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm contact plating thickness and material specifications. Ensure that the selected variant matches the required through-hole footprint and vertical orientation for your PCB design. Cross-reference the AW 127 series datasheet for precise mechanical dimensions and mating force requirements before finalizing procurement orders.
Selection Notes
Select this component when a high-pin-count, low-profile vertical connector is required for board-to-board applications. The 1.27 mm pitch allows for dense circuit layouts while maintaining electrical isolation. Consider the gold plating for environments where oxidation resistance is critical. Verify that the 1A current rating and 100V voltage limit align with the system's electrical requirements and thermal management capabilities.
Part Context
This connector belongs to the AW 127 series, which offers various pin counts and configurations for board-to-board connectivity. The series is characterized by its low profile and robust construction, suitable for space-constrained designs. Assmann WSW Components provides this series as part of their broader portfolio of interconnection solutions for industrial and consumer electronics.
Replacement Considerations
Consult official cross-reference lists for compatible alternatives within the same pitch and form factor. Ensure any substitute maintains the 1.27 mm pitch, vertical orientation, and 62-contact configuration. Verify that replacement parts meet identical UL 94 V-0 and environmental performance standards.
