10120911-002LF

Overview

The Amphenol ICC (FCI) 10120911-002LF is a dual-sided card edge connector designed for through-hole mounting. It features 40 positions arranged in two rows of 20 contacts, utilizing cantilever contact types. The connector supports a board thickness of 0.062 inches (1.57mm). Contact materials are copper alloy with gold or Gold GXT™ plating to ensure reliable signal transmission. The housing is black thermoplastic, and the unit operates within a temperature range of -55°C to +105°C.

Feature Summary

• Dual-sided female configuration for high-density interconnect applications
• Cantilever spring contact design ensures secure mating force
• Gold or Gold GXT™ surface finish provides corrosion resistance
• Board lock feature secures the connector during operation

Applications

• High-performance computing backplanes
• Industrial control system interfaces
• Telecommunications equipment connections
• Server motherboard peripheral slots

Procurement Notes

Verify the specific suffix and plating designation against the manufacturer's latest datasheet to confirm compatibility with your PCB requirements. Ensure that the ordering information matches the exact pin count and termination style specified in the official component documentation before finalizing procurement orders.

Selection Notes

Select this component when a robust, dual-sided connection is required for boards up to 0.062 inches thick. The HPCE series offers high cycle life and durability. Confirm that the cantilever contact type aligns with your insertion force constraints and that the through-hole termination method fits your assembly process capabilities.

Part Context

This part belongs to the HPCE (High Performance Card Edge) series by Amphenol ICC. The series is engineered for demanding environments requiring reliable electrical performance. The 10120911-002LF specifically addresses needs for 40-position dual-side connectivity with enhanced mechanical stability compared to standard card edge connectors.

Replacement Considerations

Consult the official cross-reference guide for direct substitutes. Verify that any alternative maintains the same 40-position dual-sided layout, 0.062-inch board thickness tolerance, and through-hole termination style to ensure mechanical fit.