10127949-002LF

Overview

The Amphenol ICC (FCI) 10127949-002LF is a dual-sided card edge connector designed for straddle mount installation on thicker host boards. It features 32 positions, configured as 16 signal and 16 power contacts, with a pin count of 32. The connector utilizes a female contact type with gold or GXT™ surface finish over copper alloy terminals. It supports a board thickness of 0.062 inches (1.57mm) and operates within a temperature range of -55°C to +105°C. The housing is black thermoplastic plastic, and the series is identified as HPCE.

Feature Summary

• Straddle mount design accommodates thicker host boards for enhanced mechanical stability
• Dual-sided configuration provides separate signal and power circuit paths
• Gold or GXT™ terminal plating ensures reliable conductivity and corrosion resistance

Applications

• High-performance computing backplanes
• Telecommunications infrastructure equipment
• Industrial control systems requiring robust interconnects

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with current production requirements. Confirm that the host board thickness strictly adheres to the specified 0.062-inch limit for proper straddle mounting engagement. Check for any recent packaging changes or material updates documented in official product change notices prior to ordering.

Selection Notes

Select this component when a high-density dual-sided connection is required for thick PCB applications. Ensure the mating card edge thickness matches the connector's specification to guarantee secure contact retention. Consider the HPCE series characteristics for environments demanding high reliability and durable electrical performance under thermal cycling conditions.

Part Context

This part belongs to the HPCE (High Performance Card Edge) series by Amphenol ICC (FCI), engineered for demanding industrial and communication applications. The series emphasizes durability and high contact density. The 10127949-002LF specifically addresses needs for separating power and signal lines in compact, high-reliability board-to-board interfaces.

Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify pin count, pitch, and mounting style compatibility before considering alternative manufacturers.