10123921-A20LF

Overview

The Amphenol ICC (FCI) 10123921-A20LF is a PCI Express Mini Card edgeboard connector designed for surface mount termination. It features a dual row configuration with 52 positions, accommodating a card thickness of 0.031 inches (0.80mm). The component utilizes gold plating on copper alloy contacts and operates within a temperature range of -55°C to 85°C. Housing material is thermoplastic, and the connector height is specified at 9 mm.

Feature Summary

• Surface mount right-angle termination for compact board integration
• Dual row contact arrangement supporting high-density signal routing
• Gold-plated copper alloy contacts ensuring reliable conductivity

Applications

• PCI Express Mini Card slot interfaces
• Compact electronic device motherboard connections
• Industrial control system peripheral slots

Procurement Notes

Verify current lifecycle status as sources indicate this part may be obsolete. Confirm exact pinout and mechanical dimensions against official datasheets before integration. Ensure compatibility with target PCB soldering profiles and housing material specifications.

Selection Notes

Select this connector for applications requiring low-profile surface mount PCI Express Mini Card interfaces. Consider the 9mm height constraint and dual-row layout when designing PCB footprints. Verify that the 0.031-inch card thickness matches the target module specifications.

Part Context

This component belongs to the HPCE series of edgeboard connectors manufactured by Amphenol ICC (FCI). The manufacturer specializes in high-performance interconnect solutions for data processing and communication markets. This specific model supports standard PCI Express Mini Card form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Check for updated revisions within the same HPCE series or consult manufacturer engineering support for direct replacements.