10123920-A20LF

Overview

The Amphenol ICC (FCI) part number 10123920-A20LF is a Mini PCIe connector designed for surface mount technology. It features a female contact configuration with 52 positions arranged in a single row. The connector utilizes a gold flash plating finish on the contacts to ensure reliable signal transmission and corrosion resistance. The housing height is specified at 9.9mm, accommodating specific board stack-up requirements. This component is classified under PCI Express and PCI connectors, intended for high-speed data interface applications within compact electronic systems.

Feature Summary

• Surface mount installation for automated assembly processes
• Gold flash contact plating for enhanced conductivity
• Mini PCIe form factor compatibility

Applications

• Mini PCIe card edge interfaces
• Wireless communication modules
• Compact computing hardware

Procurement Notes

Verify the exact ordering suffix and revision level against the manufacturer's current datasheet before procurement. Confirm that the surface mount footprint matches the target PCB design. Check for any recent product change notifications or lifecycle status updates from Amphenol ICC to ensure long-term availability and compliance with project requirements.

Selection Notes

Select this component when a Mini PCIe female connector with a 9.9mm height is required for surface mount applications. Ensure the design supports the specific pin count and pitch associated with the 52-position configuration. Evaluate thermal management needs as the gold flash finish may influence soldering parameters during the reflow process compared to other plating options.

Part Context

This connector belongs to the Amphenol ICC portfolio, formerly known as FCI, which specializes in interconnect solutions. The company was acquired by Amphenol Corporation, integrating its extensive connector technologies into the broader commercial and industrial markets. This specific model represents the legacy FCI design standards now maintained under the Amphenol ICC brand identity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical compatibility and electrical specifications with alternative suppliers if sourcing this obsolete or limited-stock item.