LCF060502B650TG

Common Mode Chokes Overview

The Littelfuse LCF060502B650TG is a surface-mount common mode choke designed for high-frequency noise suppression. It features a two-line configuration with an impedance of 65 Ohms at 100 MHz and a maximum current rating of 130 mA. The component utilizes a compact 0605 package, measuring 1.6 mm in length and 0.8 mm in width, with a height of 0.7 mm. It exhibits a typical DC resistance of 10 Ohms per line. The device operates within a temperature range of -40°C to +125°C and is constructed using lead-free materials compliant with RoHS standards.

Common Mode Chokes Feature Summary

• Provides effective common mode noise attenuation for differential signal lines
• Compact 0605 footprint enables dense circuit board layouts
• Low DC resistance minimizes signal loss in power or data paths
• Lead-free construction supports environmentally compliant assembly processes

Common Mode Chokes Applications

• High-speed USB interface protection
• HDMI and DisplayPort signal line filtering
• Ethernet port noise suppression
• Portable electronic device signal integrity enhancement

Common Mode Chokes Procurement Notes

Verify the complete part number including the suffix to ensure correct impedance and current ratings. Confirm RoHS compliance status if required by specific regulatory frameworks. Check manufacturer documentation for recommended soldering profiles to prevent thermal damage during assembly. Ensure storage conditions align with moisture sensitivity level requirements before reflow.

Common Mode Chokes Selection Notes

Select this component when space constraints require a 0605 package size. Choose based on the 65 Ohm impedance requirement at 100 MHz for target frequency suppression. Verify that the 130 mA current rating exceeds the maximum operating current of the protected circuit. Consider the low DC resistance value to minimize voltage drop across the filter.

Common Mode Chokes Part Context

This component belongs to Littelfuse's series of surface-mount common mode chokes. These filters are engineered for suppressing electromagnetic interference in high-speed digital interfaces. The product line offers various impedance values and current ratings to match different signal integrity requirements across consumer electronics and industrial applications.

Common Mode Chokes Replacement Considerations

Consult official Littelfuse substitution guides for verified alternatives. Ensure replacement parts match the 0605 package dimensions and 65 Ohm impedance specification. Verify equivalent current handling capabilities and DC resistance values to maintain circuit performance.