ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：76
- 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：0.093" (2.35mm)
- Contact Length - Post：-
- Operating Temperature：-40°C ~ 125°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Board Guide, Pick and Place
- Current Rating (Amps)：1A
- Voltage Rating：-
Download product information
Overview
The A-BL127DG76-021-GSR2 is a 76-position receptacle connector manufactured by Assmann WSW Components. It features a 0.050-inch (1.27mm) pitch and utilizes surface mount technology for PCB integration. The contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. This component is designed for board-to-board or cable-to-board applications requiring high-density interconnects.
Feature Summary
- High-density 76-position configuration for compact designs
- Gold-plated contacts for enhanced conductivity
- Surface mount assembly for automated production
Applications
- Board-to-board interconnections
- High-density electronic assemblies
- Industrial control modules
Procurement Notes
Verify the exact suffix GSR2 against the manufacturer's current datasheet to confirm packaging specifications. Ensure compatibility with standard pick-and-place equipment due to the surface mount design. Cross-reference the 1.27mm pitch requirements with mating connectors to prevent mechanical mismatch during assembly.
Selection Notes
Select this component when a 76-pin interface with a 1.27mm pitch is required. The gold plating makes it suitable for environments where contact reliability is critical. Consider the surface mount profile for PCB space constraints compared to through-hole alternatives.
Part Context
This part belongs to the A-BL127 series from Assmann WSW, which specializes in IDC and flat cable connectors. The series offers various pin counts, with this specific model providing a high-count solution for complex signal routing needs in modern electronics.
Replacement Considerations
Direct substitutes must match the 76-position count, 1.27mm pitch, and surface mount form factor. Verify that alternative suppliers offer identical gold contact plating and housing material specifications to maintain electrical performance.
