LCFE080602A120TG

Common Mode Chokes Overview

The Littelfuse LCFE080602A120TG is a surface-mount common mode choke designed for high-speed differential line filtering. It features two channels with an impedance of 12 Ohms at 100 MHz and a tolerance of 30%. The component supports a maximum DC current of 100 mA and has a maximum DC resistance of 5 Ohms. Operating within a temperature range of -40°C to +85°C, it utilizes an 0806-6 package measuring 0.87 mm in length, 0.67 mm in width, and 0.5 mm in height.

Common Mode Chokes Feature Summary

• Provides high insertion loss exceeding -62 dB for common mode noise attenuation in the GHz frequency range
• Achieves a high differential mode cutoff frequency up to 10.5 GHz
• Ensures reliability through guaranteed high-temperature soldering capability at 260°C for 10 seconds

Common Mode Chokes Applications

• High-speed differential signal line protection
• ESD protection circuits
• Common mode noise suppression in compact electronic devices

Common Mode Chokes Procurement Notes

Verify the specific impedance value and tolerance against the official Littelfuse datasheet before integration. Confirm that the 0806-6 package dimensions align with your PCB footprint requirements. Ensure the 100 mA current rating meets the operational demands of your circuit design. Check for RoHS compliance status as indicated in the manufacturer documentation.

Common Mode Chokes Selection Notes

Select this component when space-constrained designs require effective common mode noise filtering without compromising signal integrity. The ultra-thin profile suits applications where vertical clearance is limited. Consider the 12 Ohm impedance characteristic for matching specific line requirements. Verify thermal performance within the specified operating temperature range for your environment.

Common Mode Chokes Part Context

This part belongs to the LCFE series of common mode noise filters from Littelfuse. These components are engineered for surface mount technology, offering a compact solution for EMI suppression. The series integrates common mode chokes with ESD protection capabilities, targeting modern electronics that demand robust noise immunity in minimal footprints.

Common Mode Chokes Replacement Considerations

Consult the Littelfuse LCFE series documentation for compatible alternatives. Verify pinout compatibility and electrical specifications such as impedance and current ratings before substituting. Ensure any replacement maintains the same package size and thermal characteristics.