CT0603CTF-47NG

Fixed Inductors Overview

The CT0603CTF-47NG is a general purpose wire-wound chip inductor manufactured by Central Technologies. It features a ceramic core and operates within a temperature range of -40 °C to 125 °C. The component has a nominal inductance of 0.047 µH, a maximum rated current of 0.25 A, and a DC resistance of 0.95 Ω. It exhibits a minimum quality factor of 14 at the nominal inductance and an self-resonant frequency of 2500 MHz. The device is RoHS compliant, lead-free, and housed in a standard 0603 surface-mount package.

Fixed Inductors Feature Summary

• Wire-wound construction with a ceramic core for stable inductance characteristics
• Designed for high-current applications within the specified thermal limits
• Surface-mount compatibility with a compact rectangular footprint

Fixed Inductors Applications

• RF circuits requiring specific inductance values
• General purpose signal processing
• High current inductor applications

Fixed Inductors Procurement Notes

Verify the exact tolerance code required for the specific application design, as manufacturing specifications indicate that tolerance codes must be explicitly specified during the ordering process. Confirm that the selected variant aligns with the required electrical parameters for the target circuit environment. Ensure compliance with relevant environmental standards such as RoHS and REACH regulations before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a 0.047 µH inductance value is required in a 0603 surface-mount package. Consider the 0.25 A maximum current rating and 0.95 Ω DC resistance to ensure the component can handle the expected circuit load without saturation or excessive heat generation. Verify that the operating temperature range of -40 °C to 125 °C meets the environmental requirements of the end-use application.

Fixed Inductors Part Context

This part belongs to the CT0603CTF series of wire-wound chip inductors from Central Technologies. The series offers a wide range of inductance values, typically spanning from 1.6 nH to 390 nH, all utilizing a consistent 0603 surface-mount form factor. These components are designed for general-purpose electronic applications where space constraints and reliable performance are prioritized.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.