10125756-A42010LF

Overview

The 10125756-A42010LF is a high-density edge card connector manufactured by Amphenol ICC (FCI). It features a dual female configuration with 164 positions, designed for straddle mount installation on printed circuit boards. The component utilizes gold or GXT™ contact plating to ensure reliable signal integrity and low contact resistance in demanding environments. Constructed with thermoplastic insulation and copper alloy contacts, it supports robust mechanical performance. This connector is part of the HPCE® series, optimized for high-speed data transmission applications requiring durable board-to-board interconnects.

Feature Summary

• Dual female edge card design for straddle mount PCB integration
• Gold or GXT™ contact plating for enhanced conductivity and corrosion resistance
• High-density 164-position layout supporting complex signal routing
• Thermoplastic insulation material ensuring structural stability

Applications

• High-performance computing server backplanes
• Telecommunications infrastructure equipment
• Industrial control systems requiring dense I/O connections
• Network switching hardware

Procurement Notes

Verify the specific suffix A42010 against official Amphenol ICC documentation to confirm exact pinout and mechanical tolerances. Ensure compatibility with mating edge cards regarding thickness and keying. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference lead times with authorized distributors as availability may fluctuate based on production schedules.

Selection Notes

Select this component when high-density signal integrity is critical for straddle-mounted edge card applications. Evaluate the 164-position count against system interface requirements. Consider the gold plating option for environments where oxidation resistance is paramount. Verify that the thermal and mechanical specifications align with the target PCB assembly processes and operating conditions.

Part Context

This connector belongs to the HPCE® series from Amphenol ICC, a division of Amphenol Corporation known for advanced interconnect solutions. The series targets high-speed data markets including servers and storage. The 10125756-A42010LF represents a specialized variant within this portfolio, focusing on high-pin-count edge connectivity for enterprise-grade electronic systems.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Amphenol ICC engineering support for direct replacements or obsolescence management strategies.