CT0603CSF-2N2J

Fixed Inductors Overview

The CT0603CSF-2N2J is a general-purpose wire-wound chip inductor from Central Technologies, housed in a standard 0603 surface-mount package. It features a ceramic core and offers an inductance of 0.0022 µH with a tolerance of ±5%. The component operates within a temperature range of -40°C to 125°C and exhibits a minimum quality factor of 13 at 250 MHz. Its DC resistance is specified at 0.25 Ω, with a maximum rated current of 0.1 A.

Fixed Inductors Feature Summary

• Utilizes a wire-wound construction on a ceramic core for stable inductance performance.
• Designed for high-current applications within the 0603 footprint constraints.
• Compliant with RoHS standards and lead-free manufacturing processes.

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• General-purpose power supply filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm tolerance accuracy, as codes such as G, J, K, or M denote distinct percentage variances. Ensure the selected variant aligns with the required Q-factor and current ratings for the target application. Confirm RoHS compliance status if environmental regulations are strictly enforced in the deployment region.

Fixed Inductors Selection Notes

Select this component when a compact 0603 form factor is required for low-inductance RF or signal paths. The 0.1 A current rating limits suitability for high-power stages; verify that peak currents remain below this threshold. Consider the 250 MHz test frequency context when evaluating impedance characteristics for high-speed digital or RF designs.

Fixed Inductors Part Context

This part belongs to the CT0603CSF series, which covers a wide inductance range from 1.6 nH to 390 nH. The series provides various tolerance options to accommodate different circuit precision requirements. It serves as a standard passive component for surface-mount assembly in consumer electronics and industrial control boards.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 0.0022 µH value, 0603 package, and similar current handling capabilities. Cross-reference datasheets for equivalent Q-factors and DCR values to ensure circuit stability is maintained during replacement.