CT0402CSF-3N6J

Fixed Inductors Overview

The CT0402CSF-3N6J is a fixed wire-wound chip inductor manufactured by Central Technologies, designed for surface-mount applications. It features a ceramic core and operates within a temperature range of -40 °C to 125 °C. The component has a nominal inductance of 3.6 nH with a tolerance of ±5%. Key electrical specifications include a maximum DC resistance of 60 mΩ, a minimum quality factor of 20 at the nominal inductance, and a self-resonant frequency of 6000 MHz. The device supports a maximum rated current of 0.76 A and utilizes a dual-ended terminal configuration.

Fixed Inductors Feature Summary

• Utilizes a wire-wound construction on a ceramic core for stable RF performance
• Designed for high-frequency operation with a self-resonant frequency up to 6000 MHz
• Supports surface-mount technology in a compact 0402 package footprint

Fixed Inductors Applications

• RF inductor circuits
• General purpose inductive filtering
• High-frequency signal processing

Fixed Inductors Procurement Notes

Verify compliance requirements prior to procurement as this specific part number may differ from lead-free variants in the same series. Confirm that the 0402 package dimensions align with PCB layout constraints. Ensure the 60 mΩ DC resistance and 0.76 A current rating meet circuit design specifications. Cross-reference the manufacturer's ordering suffixes to confirm the exact tolerance and packaging format required for production.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 3.6 nH is required for high-frequency applications. The ceramic core provides stability suitable for general-purpose RF tasks. Consider the 6000 MHz self-resonant frequency to ensure operation remains below the resonance point. Verify thermal limits against the 125 °C maximum operating temperature. Compare against other CT0402CSF variants if different inductance values or tighter tolerances are needed.

Fixed Inductors Part Context

This component belongs to the CT0402CSF series of fixed inductors from Central Technologies. The series offers various inductance values ranging from sub-nanohenry to higher ranges within the 0402 SMD form factor. These devices are characterized by their wire-wound construction and ceramic cores, distinguishing them from multilayer alternatives. The series is intended for applications requiring precise inductance control in compact electronic assemblies.

Fixed Inductors Replacement Considerations

Direct substitutes within the CT0402CSF series include parts with identical 3.6 nH inductance and compatible tolerance codes. Verify that replacement options maintain the same 0402 package size and terminal configuration. Check that the alternative part meets or exceeds the 60 mΩ DC resistance and 0.76 A current rating specifications.