CTTF0402F-2N5B

Overview

The CTTF0402F-2N5B is a fixed thin film chip inductor manufactured by Central Technologies. It features an inductance of 2.5nH and operates with a self-resonant frequency of 6GHz. The component has a DC resistance (DCR) of 350mΩ and a current rating of 440mA. Packaged in a 0402 (1005 Metric) footprint, it is designed for high-frequency applications requiring precise inductive values.

Feature Summary

• Thin film construction for stable performance
• High self-resonant frequency capability
• Compact 0402 surface mount package

Applications

• RF circuit impedance matching
• High-frequency signal filtering
• Broadband amplifier bias networks

Procurement Notes

Verify the manufacturer part number CTTF0402F-2N5B against official Central Technologies documentation to ensure authenticity. Confirm that the received components match the specified 2.5nH inductance and 0402 package dimensions. Request test reports or datasheets from authorized distributors to validate electrical parameters before integration into production designs.

Selection Notes

Select this component when a low inductance value near 2.5nH is required for RF applications. Ensure the operating frequency remains below the 6GHz self-resonant point to maintain inductive behavior. Verify that the 440mA current rating meets the circuit's peak current demands and that the 350mΩ DCR aligns with power loss constraints.

Part Context

This part belongs to the CTTF series of thin film chip inductors from Central Technologies. The series offers various inductance values in the 0402 package, catering to high-frequency design needs. The 'F' suffix typically denotes specific tolerance or construction details within this product line.

Replacement Considerations

Direct substitutes include other 2.5nH thin film inductors in the 0402 package from Central Technologies, such as variants with different tolerances if available. Cross-referencing with other manufacturers requires verifying identical inductance, SRF, and current ratings.