CT0603LSF-222J

Fixed Inductors Overview

The CT0603LSF-222J is a surface-mount wire-wound chip inductor from Central Technologies, housed in a 0603 rectangular package. It features a ferrite core and offers a nominal inductance of 2.2 µH with a tolerance of ±5%. The component has a maximum rated current of 0.5 A and a DC resistance of 1.2 Ω. Its minimum quality factor at nominal inductance is 17, with a self-resonant frequency of 150 MHz. Operating temperature range spans from -40 °C to +125 °C.

Fixed Inductors Feature Summary

• Wire-wound construction on a ferrite core for stable inductance characteristics
• Surface-mount design compatible with standard 0603 footprint requirements
• High Q-factor performance suitable for resonant circuit applications

Fixed Inductors Applications

• LC resonant circuits
• Oscillator circuits
• Signal generators
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific part number suffix against official Central Technologies documentation to confirm tolerance and packaging details. Ensure that the selected component meets the required operating temperature range and current ratings for the target application. Cross-reference datasheet specifications for DC resistance and self-resonant frequency to validate circuit performance requirements before procurement.

Fixed Inductors Selection Notes

Select this inductor when a compact 0603 form factor is required for low-frequency filtering or resonance. Consider the 0.5 A current rating and 1.2 Ω DC resistance to ensure compatibility with power constraints. Evaluate the 150 MHz self-resonant frequency to confirm suitability for the intended signal frequency range without parasitic effects.

Fixed Inductors Part Context

This component belongs to the CT0603LSF series of SMD ferrite core wire-wound chip inductors manufactured by Central Technologies. The series provides various inductance values within the 0603 package size, catering to general-purpose electronic designs requiring reliable passive components for signal processing and power management applications.

Fixed Inductors Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific ferrite core material, Q-factor, or current handling capabilities of the original CT0603LSF-222J.