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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：44
- 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：Gold
- Contact Finish Thickness - Mating：Flash
- 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：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：1A
- Voltage Rating：-
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Overview
The A-BL127-DG-G44D is a 44-position female socket connector from the A-BL127 series by Assmann WSW Components. It features a 2.54 mm pitch and is designed for board-to-board applications. The unit utilizes gold-plated bronze contacts with tin-plated solder areas, ensuring reliable electrical performance. Rated for 500V voltage and 12A current, it operates within a temperature range of -40°C to 105°C. The housing meets UL 94 V-0 flammability standards.
Feature Summary
- Gold flash contact area for enhanced conductivity
- Tin plated solder area for secure termination
- UL 94 V-0 rated housing material
Applications
- Board-to-board interconnections
- IC socket assemblies
- Flat cable application connectors
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm pin configuration and plating specifications. Ensure compatibility with mating header dimensions before integration. Cross-reference the full part number with official distributor catalogs to avoid substitution errors during procurement.
Selection Notes
Select this component for high-density board-to-board connections requiring robust contact reliability. The gold-plated contacts suit environments demanding low contact resistance. Verify that the 2.54 mm pitch aligns with the target PCB layout and mating connector requirements.
Part Context
This connector belongs to the A-BL127 series, which focuses on IC sockets and IDC connectors for flat cable applications. Assmann WSW Components specializes in standard and custom-tailored connectors, cable harnesses, and heat sinks for global system supply needs.
Replacement Considerations
Consult the official datasheet for exact dimensional and electrical specifications when identifying substitutes. No public confirmed substitute part numbers are available in the provided documentation.
