CTML0603F-4R7K

Fixed Inductors Overview

The CTML0603F-4R7K is a shielded multilayer chip inductor manufactured by Central Technologies. It features a ferrite core and is housed in a 0603 (1608 Metric) surface-mount package. The component provides an inductance of 4.7 µH with a tolerance of ±10%. It has a maximum DC resistance of 2.1 Ohms and a rated current of 15 mA.

Fixed Inductors Feature Summary

• Shielded multilayer construction utilizing a ferrite core to minimize electromagnetic interference.
• Designed for surface-mount assembly within compact 0603 footprints.

Fixed Inductors Applications

• RF filtering circuits
• General-purpose signal processing

Fixed Inductors Procurement Notes

Verify the specific suffix 'M' versus 'K' when sourcing, as these denote different tolerance levels. Confirm that the 15 mA rated current aligns with the target circuit's operational requirements. Ensure the 0603 package dimensions match the PCB layout constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component for applications requiring a 4.7 µH inductance value in a small form factor. Consider the 15 mA current limit when designing power-sensitive or low-current signal paths. The shielded design is appropriate for environments where magnetic coupling must be reduced compared to unshielded alternatives.

Fixed Inductors Part Context

This part belongs to the CTML0603F series of fixed inductors from Central Technologies. It is categorized as a general-purpose multilayer chip inductor. The product line focuses on providing reliable passive components for modern electronic assemblies requiring standard inductance values.

Fixed Inductors Replacement Considerations

The CTML0603F-4R7M is a verified substitute offering identical electrical characteristics but with a ±20% tolerance instead of ±10%. Other generic 4.7 µH 0603 shielded inductors may serve as replacements if pin compatibility and current ratings are confirmed.