123A-40E00

Edgeboard Connectors Overview

The ATTEND Technology 123A-40E00 is an M.2 (NGFF) edgeboard connector featuring a horizontal surface-mount technology (SMT) design with a compact height of 4.0mm. It utilizes a 0.5mm pitch and provides 67 positions for signal connectivity. The contacts are finished with gold flash plating to ensure reliable electrical performance. This component supports A/B/E/M key configurations within the 123A series, enabling compatibility with PCIe, SATA 3.0, and USB 3.0 interfaces. It operates within a temperature range of -40°C to 85°C.

Edgeboard Connectors Feature Summary

• Supports high-speed data transmission via PCIe, SATA 3.0, and USB 3.0 interfaces
• Compact 4.0mm height design suitable for space-constrained applications
• Gold flash contact finish ensures stable connectivity and corrosion resistance

Edgeboard Connectors Applications

• Data storage modules requiring M.2 interface connectivity
• Wireless communication cards utilizing PCIe or USB protocols
• Compact electronic devices needing low-profile board-to-board connections

Edgeboard Connectors Procurement Notes

Verify the specific keying configuration (A, B, E, or M) required for your application, as the 123A series encompasses multiple variants. Confirm that the horizontal SMT mounting style aligns with your PCB layout constraints. Ensure the 0.5mm pitch and 67-position count match your system's electrical requirements. Cross-reference the operating temperature range against your environmental specifications to guarantee reliability under all expected conditions.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, horizontal M.2 connector is necessary for integrating high-speed peripheral devices. The 4.0mm height makes it ideal for thin form-factor designs where vertical clearance is limited. Consider the gold flash finish for environments requiring robust contact integrity. Verify interface compatibility with PCIe, SATA, or USB standards before finalizing the selection for your specific hardware architecture.

Edgeboard Connectors Part Context

This part belongs to the ATTEND Technology 123A series of M.2 (NGFF) connectors, which are designed for advanced data transmission applications. The series offers various keying options including A, B, E, and M keys, catering to diverse interface needs such as SSDs and wireless modules. These connectors are engineered for SMT assembly, providing mechanical stability and consistent electrical performance in modern electronic systems.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should verify pinout compatibility and mechanical dimensions before considering alternative components from other manufacturers.