123A-58B01

Edgeboard Connectors Overview

The ATTEND Technology 123A-58B01 is a horizontal Surface Mount Technology (SMT) M.2 (NGFF) edgeboard connector featuring a B Key configuration. It provides 67 positions with a 0.5 mm pitch and supports Gen4 performance standards. The component utilizes copper alloy contacts with gold flash plating, ensuring reliable signal integrity for PCIe, SATA 3.0, and USB 3.0 applications. Designed with a stack height of 5.8mm, it offers a stable mechanical structure suitable for compact wireless and storage modules within an operating temperature range of -40°C to 85°C.

Edgeboard Connectors Feature Summary

• Supports Gen4 performance standards for high-speed data transmission
• Features a stable mechanical structure designed for reliable operation
• Compatible with PCIe, SATA 3.0, and USB 3.0 interface protocols

Edgeboard Connectors Applications

• Compact wireless module connections
• Solid-state storage device interfaces
• High-speed peripheral expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific B Key configuration and 67-position count against system requirements. Confirm that the 5.8mm stack height aligns with enclosure constraints. Ensure SMT mounting compatibility and check for RoHS compliance documentation prior to ordering.

Edgeboard Connectors Selection Notes

Select this connector when a B Key M.2 interface is required for Gen4 compatible devices. Consider the 5.8mm height profile for space-constrained designs. Verify that the 67-pin layout matches the target card's pinout specifications for proper electrical connectivity.

Edgeboard Connectors Part Context

This part belongs to the 123A series of M.2 connectors from ATTEND Technology. The series includes variants with A, B, E, and M keys, all sharing the 0.5 mm pitch and 67-contact architecture. These connectors are engineered to meet rigorous electrical, mechanical, and environmental performance specifications for modern computing platforms.

Edgeboard Connectors Replacement Considerations

Cross-reference with other B Key M.2 connectors offering identical 67-pin layouts and 5.8mm heights. Verify pin compatibility and keying mechanisms before substituting to ensure mechanical fit and electrical signaling integrity.