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125A-78C00 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists ATTEND Technology. Its product description is CONN MXM 2.0 SOCKET 230P SMD RA. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 125A-78C00
- Description：CONN MXM 2.0 SOCKET 230P SMD RA
- Series：-
- Mfr：ATTEND Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Card Type：MXM 2.0
- Gender：Female
- Number of Positions/Bay/Row：-
- Number of Positions：230
- Card Thickness：0.047" (1.20mm)
- Number of Rows：2
- Pitch：0.020" (0.50mm)
- Read Out：Dual
- Features：Board Guide, Latches
- Mounting Type：Surface Mount, Right Angle
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：5.00µin (0.127µm)
- Contact Type：-
- Color：Black
- Flange Feature：-
- Operating Temperature：-40°C ~ 85°C
Edgeboard Connectors datasheet and documents for 125A-78C00
Edgeboard Connectors Overview
The ATTEND Technology 125A-78C00 is a surface-mount right-angle MXM socket connector designed for high-density applications. It features 230 positions arranged in two rows with a 0.020-inch (0.50mm) pitch. The component utilizes gold-plated contacts and includes board guide and latch mechanisms for secure engagement. It is rated for operation between -40°C and +85°C, supporting advanced server architectures.
Edgeboard Connectors Feature Summary
- Dual-row configuration with integrated board guides and latches
- Gold-plated contacts for reliable signal transmission
- Right-angle surface mount design for compact integration
Edgeboard Connectors Applications
- Qseven module interconnects
- Advanced server system architectures
- Industrial edge computing boards
Edgeboard Connectors Procurement Notes
Verify the specific contact plating thickness and material composition against the official datasheet to ensure compliance with environmental regulations and performance requirements. Confirm that the right-angle orientation matches the PCB layout constraints. Check for any specific handling instructions regarding the latch mechanism during assembly.
Edgeboard Connectors Selection Notes
Select this part when a high-density MXM interface is required for Qseven or similar modules. Ensure the PCB design accommodates the right-angle footprint and provides sufficient clearance for the latch mechanism. Consider the operating temperature range of -40°C to +85°C for industrial suitability.
Edgeboard Connectors Part Context
This connector belongs to the MXM series from ATTEND Technology, specifically engineered for high-performance computing environments. It complements other models like the 125B-78C00, offering a robust solution for PCIe-based data transfer in space-constrained industrial and server applications.
Edgeboard Connectors Replacement Considerations
The 125B-78C00 is a related model within the same product family. Verify pin count and mechanical dimensions before substitution, as differences may exist between variants.
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