CT0603CSF-4N7J

Fixed Inductors Overview

The CT0603CSF-4N7J is a fixed wire-wound inductor from Central Technologies, designed for surface-mount applications. It features a ceramic core and operates within a temperature range of -55 °C to 125 °C. The component has an inductance of 0.0047 µH with a tolerance of ±2%. Key electrical specifications include a maximum rated current of 0.7 A, a DC resistance of 0.116 Ω, and a minimum quality factor of 25 at 250 MHz. It is RoHS compliant and housed in a 0603 package.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable high-frequency performance
• Designed for high-current applications with a 0.7 A rating
• Surface-mount 0603 footprint for compact circuit integration

Fixed Inductors Applications

• RF circuits requiring low inductance values
• High-current signal filtering
• General-purpose inductive components in SMD layouts

Fixed Inductors Procurement Notes

Verify the specific tolerance code when ordering, as the suffix indicates precision levels. Confirm that the 0603 package dimensions align with your PCB footprint requirements. Ensure the operating environment stays within the specified -55 °C to 125 °C range to maintain performance integrity. Check for RoHS compliance documentation if required by your manufacturing standards.

Fixed Inductors Selection Notes

Select this component for applications demanding precise low-nanohenry inductance with high current handling capabilities. The ceramic core provides stability suitable for RF environments. Consider the 0.116 Ω DC resistance for power loss calculations. The 0603 size offers a balance between current capacity and board space efficiency compared to smaller packages.

Fixed Inductors Part Context

This part belongs to the CT0603CSF series of wire-wound chip inductors from Central Technologies. The series spans inductance values from 1.6 nH to 390 nH, offering various tolerance options including ±2%, ±5%, ±10%, and ±20%. These components are engineered for general-purpose use in surface-mount designs requiring reliable inductive behavior.

Fixed Inductors Replacement Considerations

Compatible substitutes within the same series include CT0603CSF-1N6G, CT0603CSF-23NG, and CT0603CSF-R39G. Verify that any replacement matches the 0603 package, ceramic core construction, and equivalent electrical parameters such as current rating and DC resistance.