CT0603CSF-R39G

Fixed Inductors Overview

The CT0603CSF-R39G is a general purpose wire-wound chip inductor from Central Technologies, designed for surface mount applications. It features a ceramic core and offers a nominal inductance of 0.39 µH with a tolerance of ±2%. The component operates within a temperature range of -40 °C to 125 °C and has a maximum rated current of 0.7 A. Its self-resonant frequency is specified at 900 MHz, with a minimum quality factor of 38 at the test frequency. The device utilizes a rectangular 0603 package with dual-ended surface mount terminals.

Fixed Inductors Feature Summary

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

Fixed Inductors Applications

• RF circuits requiring precise inductance values
• General purpose filtering in electronic systems
• Signal processing components in communication devices

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm tolerance code, as variations exist within the CT0603CSF series. Ensure the selected part matches the required inductance value and current rating for the target application. Confirm RoHS compliance status if restricted substances are a constraint. Cross-reference the datasheet for exact DC resistance and Q-factor specifications relevant to the operating frequency.

Fixed Inductors Selection Notes

Select this component when a low-profile surface mount inductor with tight tolerance is required. Consider the 0.7 A current rating and 900 MHz self-resonant frequency against circuit demands. Evaluate the ceramic core stability for high-frequency performance. Compare against other series like CT0603CS if different physical dimensions or higher current capabilities are needed.

Fixed Inductors Part Context

This part belongs to the CT0603CSF series of wire-wound chip inductors from Central Technologies. The series spans a wide inductance range from 1.6 nH to 390 nH, offering various tolerance options including ±2%, ±5%, ±10%, and ±20%. These components are designed for general purpose and high-current applications in compact surface mount layouts.

Fixed Inductors Replacement Considerations

Direct substitutes within the same series include CT0603CSF-39NJ (±5% tolerance) or CT0603CSF-39NK (±10% tolerance). For identical ±2% tolerance, verify availability of CT0603CSF-R39G or equivalent parts from other manufacturers with matching 0603 footprint and electrical characteristics.