0805USB-901MLC

Overview

The Coilcraft 0805USB-901MLC is a surface-mount common mode filter choke designed for high-speed signal lines. It features an inductance of 47 nH and a DC resistance of 170 mOhms. The component provides an impedance of 290 Ohms at 3 GHz. It supports a maximum DC current of 500 mA and operates within a temperature range of -40°C to +85°C. The physical dimensions are 2.03 mm in length, 1.27 mm in width, and 1.65 mm in height.

Feature Summary

• Designed specifically for filtering high-speed signal lines
• Provides effective common mode noise suppression

Applications

• High-speed USB interfaces
• Signal line protection circuits

Procurement Notes

Verify the specific suffix 'MLC' against official Coilcraft documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents before procurement. Ensure the selected variant matches the required impedance and current ratings for the target application circuit.

Selection Notes

Select this component when low inductance is required for high-frequency signal integrity while maintaining common mode noise rejection. The 47 nH value suits applications where minimal signal attenuation is critical. Verify that the 500 mA current rating meets the operational requirements of the protected circuit without saturation.

Part Context

This part belongs to the 0805USB series from Coilcraft, which focuses on compact common mode chokes for portable and space-constrained electronics. The series utilizes ferrite core materials to achieve high impedance at gigahertz frequencies. It is categorized under signal line filters within the broader inductor and choke product family.

Replacement Considerations

Consult official Coilcraft substitution guides for verified equivalents. Cross-reference parameters such as inductance, impedance, and physical footprint with alternative parts from other manufacturers if necessary.