1-2199125-4

Overview

The 1-2199125-4 is a surface-mount, right-angle M.2 (NGFF) edge board connector manufactured by TE Connectivity AMP Connectors. It features a dual-row configuration with 67 positions and a 0.020-inch (0.50mm) pitch. The contacts are made of copper alloy with a 15.0µin gold plating thickness for reliable signal transmission. Designed as a female receptacle, it utilizes solder termination and includes board guide features for precise alignment during assembly.

Feature Summary

• Dual-row female contact configuration designed for M.2 small card applications
• Board guide feature ensures accurate alignment during surface mount assembly
• Gold-plated copper alloy contacts provide durable electrical connectivity
• Right-angle surface mount design facilitates compact PCB integration

Applications

• M.2 SSD storage module interconnection
• Wi-Fi and Bluetooth wireless card connections
• IoT device expansion slot interfaces
• Miniature computing system peripheral attachment

Procurement Notes

Verify component status carefully as this part is listed as obsolete in official distributor records. Confirm availability through authorized channels or approved alternative sources. Ensure compatibility with existing PCB footprints and mating M.2 cards before procurement. Check for any product change notices affecting specifications.

Selection Notes

Select this connector for applications requiring a low-profile, right-angle M.2 interface with high-density pin counts. The 0.50mm pitch supports standard M.2 form factors. Consider the surface mount orientation and board guide requirements when designing the layout. Verify that the gold plating meets corrosion resistance needs for the operating environment.

Part Context

This component belongs to the TE Connectivity AMP Connectors line, specializing in high-reliability interconnect solutions. The M.2 connector series supports modern portable and embedded systems. TE Connectivity provides comprehensive datasheets and CAD models for design integration. This specific part number represents a standardized solution for high-speed data transfer applications.

Replacement Considerations

No officially confirmed substitute part numbers are available in public documentation. Due to the obsolete status, engineers should evaluate current M.2 connectors from the same manufacturer family or industry-standard alternatives with matching pitch and pin count specifications.