LCFE060502A120TG

Common Mode Chokes Overview

The Littelfuse LCFE060502A120TG is a surface-mount common mode choke designed for high-speed differential line filtering. It features a two-line configuration with six terminals and operates at a nominal impedance of 12 ohms at 100 MHz. The component supports a current rating of 100 mA and exhibits a DC resistance (DCR) of 3 ohms. It provides common mode noise attenuation exceeding -31 dB in the GHz range, ensuring effective suppression of electromagnetic interference while maintaining high differential mode cut-off characteristics.

Common Mode Chokes Feature Summary

• Provides high insertion loss for effective common mode noise attenuation in the GHz frequency range
• Designed as a high-speed differential line filter to preserve signal integrity
• Features a compact surface-mount package suitable for space-constrained applications

Common Mode Chokes Applications

• High-speed data interface protection
• Differential line filtering in consumer electronics
• Common mode noise suppression in industrial equipment

Common Mode Chokes Procurement Notes

Verify the complete part number including the suffix TG to ensure RoHS compliance and tape-and-reel packaging configuration. Confirm that the 100 mA current rating and 12-ohm impedance align with the specific circuit requirements. Check for any specific handling instructions regarding the surface-mount package during assembly processes.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring precise common mode noise suppression for high-speed signals. The 12-ohm impedance value should match the target frequency spectrum of the interference. Ensure the 100 mA current capacity exceeds the maximum operating current of the protected lines to prevent saturation or excessive heating.

Common Mode Chokes Part Context

This component belongs to the Littelfuse LCFE series of common mode chokes. The series is engineered for surface-mount technology, offering consistent performance across various electronic applications. The LCFE060502A120TG specifically addresses the need for compact, efficient filtering solutions in modern electronic designs.

Common Mode Chokes Replacement Considerations

Consult official Littelfuse documentation for verified substitute part numbers within the LCFE series or equivalent product lines. Ensure any replacement maintains identical impedance, current rating, and physical dimensions to guarantee compatibility.