10127905-A12A20CLF

Overview

The 10127905-A12A20CLF is a dual female card edge connector from the HPCE series, designed for press-fit termination into printed circuit boards. It features a mixed pin configuration with 28 power contacts at a 2.54mm pitch and 20 signal contacts at a 1.27mm pitch. The connector utilizes gold and GXT™ contact plating to ensure reliable electrical performance in high-density applications.

Feature Summary

• Dual row design accommodating mixed signal and power requirements
• Press-fit termination method for secure board mounting
• Gold and GXT™ contact plating for enhanced conductivity

Applications

• High-density server backplanes
• Telecommunications infrastructure equipment
• Industrial control systems requiring robust power and signal integrity

Procurement Notes

Verify that the specific ordering suffix matches the required pin count and pitch configuration. Confirm RoHS compliance status if environmental regulations apply to your assembly process. Ensure compatibility with standard press-fit insertion tools during manufacturing integration.

Selection Notes

Select this component when a mixed pitch interface is necessary within a single connector footprint. The combination of 2.54mm and 1.27mm pitches allows for optimized routing of power and signal lines. Verify that the PCB layout supports the specific dual-row geometry and press-fit hole specifications.

Part Context

This part belongs to the HPCE series, which focuses on high-performance card edge solutions. Amphenol ICC (FCI) integrates advanced plating technologies like GXT™ to improve durability. The series is engineered for demanding environments where signal integrity and mechanical stability are critical.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the exact mixed-pitch configuration and press-fit termination style.