CT0603CSF-R22G

Fixed Inductors Overview

The CT0603CSF-R22G is a fixed wire-wound chip inductor manufactured by Central Technologies. It features a ceramic core and is housed in a surface-mount 0603 package. The component has a nominal inductance of 0.22 µH with a tolerance of ±2%. It exhibits a maximum DC resistance of 2.1 Ω and a minimum quality factor of 25 at the test frequency. The device supports a maximum rated current of 0.7 A and operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable performance
• Compact 0603 surface-mount footprint for automated assembly
• High current handling capability up to 0.7 A

Fixed Inductors Applications

• RF circuits and signal processing
• Power supply filtering
• General purpose inductive applications

Fixed Inductors Procurement Notes

Verify the specific ordering suffix 'G' corresponds to the required ±2% tolerance as defined in the manufacturer's series documentation. Confirm that the 0603 package dimensions align with the target PCB layout constraints. Ensure the operating environment remains within the specified -40°C to +125°C thermal range to maintain component integrity and electrical stability during service life.

Fixed Inductors Selection Notes

Select this component when a precise 0.22 µH inductance with tight ±2% tolerance is required in a compact form factor. The 2.1 Ω DC resistance and 0.7 A current rating suit low-power signal paths or moderate current filtering tasks. Consider the ceramic core material for applications requiring consistent inductance characteristics over varying conditions compared to air-core alternatives.

Fixed Inductors Part Context

This part belongs to the CT0603CSF series of wire-wound chip inductors from Central Technologies. The series offers a wide range of inductance values from 1.6 nH to 390 nH, all utilizing a ceramic core and available in the standard 0603 SMD package. The series is designed for general-purpose electronic applications requiring reliable surface-mount inductance solutions.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 0.22 µH value, ±2% tolerance, 0603 package, and similar current/resistance ratings. Cross-reference with other manufacturers offering ceramic-core wire-wound inductors in the same footprint. Verify that any alternative part meets the same thermal and electrical specifications for seamless integration.