CLCC1V2012-801-R

Overview

The CLCC1V2012-801-R is a surface-mount common mode choke from Eaton's CLCC family, designed for LAN applications. It features an inductance of 2 µH at 100 kHz and provides 800 Ohms impedance at 100 MHz. The component supports a current rating of 300 mA with a DCR of 880 mOhm per line. It operates within a temperature range of -40°C to +85°C and utilizes a 2012 (0805) metric package size.

Feature Summary

• Integrated common mode filtering solution optimized for local area network signal integrity
• Compact surface-mount footprint suitable for high-density PCB layouts
• Ferrite core construction providing effective noise suppression across specified frequency bands

Applications

• Local Area Network (LAN) interface circuits
• Ethernet port protection and filtering
• High-speed digital signal line noise suppression

Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging configuration. Confirm that the 880 mOhm DC resistance applies to each individual line rather than the total loop. Ensure the selected variant matches the required 300 mA current handling capability for the target application design.

Selection Notes

Select this component when space constraints require a 2012 package size for LAN filtering. Compare the 800 Ohm impedance at 100 MHz against system noise profiles to ensure adequate attenuation. Verify compatibility with standard reflow soldering profiles for surface-mount assembly processes.

Part Context

This part belongs to Eaton's CLCC series, which combines chip LAN auto-transformers and common mode chokes. The CLCC1V2012 designation specifically identifies the common mode choke variant within the 2012 metric housing family, distinct from the transformer-integrated models.

Replacement Considerations

Consult official Eaton documentation for qualified substitutes within the CLCC1V2012 series. Verify pinout compatibility and electrical parameter equivalence before integrating alternative components into existing designs.