CT0603QWF-R10G

Fixed Inductors Overview

The CT0603QWF-R10G is a wire-wound chip inductor from Central Technologies, designed for surface-mount applications. It features a nominal inductance of 100 nH with a tolerance code indicating ±2% accuracy. The component utilizes a ceramic core and operates within a temperature range of -40 °C to 125 °C. Key electrical specifications include a maximum rated current of 0.7 A and a DC resistance of 0.68 Ω. The self-resonant frequency is specified at 1400 MHz, with a minimum quality factor of 34 at the nominal inductance.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable inductance
• Surface-mount design compatible with standard SMD processes
• High self-resonant frequency suitable for RF applications

Fixed Inductors Applications

• RF circuits requiring precise inductance values
• General purpose filtering in high-frequency signal paths
• Power supply noise suppression in compact designs

Fixed Inductors Procurement Notes

Verify the specific tolerance suffix when ordering, as the base part number may correspond to different accuracy grades. Confirm RoHS compliance status, as lead-free variants exist within the series. Ensure the selected package dimensions match the target PCB footprint requirements before finalizing procurement.

Fixed Inductors Selection Notes

Select this component for applications demanding tight inductance tolerances and high Q factors. Evaluate the thermal environment to ensure operation remains within the specified -40 °C to 125 °C range. Consider the DC resistance impact on power loss when sizing for current-heavy circuits.

Fixed Inductors Part Context

This part belongs to the CT0603QWF series of open wire-wound chip inductors manufactured by Central Technologies. The series offers a wide range of inductance values from low nanohenries to higher microhenry ranges, catering to diverse RF and general-purpose needs in a standardized 0603 package.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603 wire-wound inductors with 100 nH nominal value and similar current ratings. Verify that alternative components meet or exceed the 0.7 A current rating and 0.68 Ω DCR specifications to maintain circuit performance.