0805USBF-172MRC

Overview

The Coilcraft 0805USBF-172MRC is a surface-mount common mode choke designed for high-speed signal lines. It features an inductance of 101 nH and a DC resistance of 0.22 ohms. The component supports a maximum DC current of 500 mA and provides an impedance of 520 ohms at 100 MHz, rising to 2.5 GHz frequency performance. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 2.03 mm x 1.27 mm x 1.4 mm.

Feature Summary

• Designed for noise suppression in super high-speed signal lines
• Suitable for high-speed differential signal applications
• Low-profile surface mount construction

Applications

• High-speed USB data line protection
• Differential signal filtering
• Noise suppression in high-speed interfaces

Procurement Notes

Verify the specific suffix MRC against official Coilcraft documentation to confirm packaging and tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer datasheet before integration. Ensure availability through authorized distributors as supply may be restricted or subject to factory order constraints.

Selection Notes

Select this component when low inductance is required for high-frequency signal integrity preservation. The 101 nH value targets specific EMI reduction needs without distorting high-speed waveforms. Verify that the 500 mA current rating meets the operational requirements of the target circuit interface.

Part Context

This part belongs to the 0805USB series of low-profile common mode chokes manufactured by Coilcraft. The series is engineered specifically for USB and other high-speed data bus applications where space constraints and signal fidelity are critical design parameters.

Replacement Considerations

Consult official Coilcraft substitution guides for verified equivalents. Cross-reference inductance, impedance curves, and physical footprint compatibility with alternative components from the same manufacturer family.