CT0805CSF-680G

Fixed Inductors Overview

The CT0805CSF-680G is a general purpose inductor from 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 0.068 µH with a ±2% tolerance. Key electrical specifications include a maximum DC resistance of 0.17 Ω, a minimum quality factor of 48 at the rated inductance, and a self-resonant frequency of 1300 MHz. The device supports a maximum rated current of 0.4 A and utilizes a standard 0805 rectangular package.

Fixed Inductors Feature Summary

• Utilizes a ceramic core construction for stable inductance characteristics
• Designed for high-frequency signal filtering and choke applications
• Compliant with RoHS standards and lead-free manufacturing processes

Fixed Inductors Applications

• RF filter circuits
• Signal processing chokes
• General purpose inductive components

Fixed Inductors Procurement Notes

Verify the specific tolerance code suffix 'G' corresponds to ±2% accuracy as per manufacturer documentation. Confirm that the ordering part number includes the correct tolerance designation if required by the design specification. Ensure the procurement request explicitly states the need for RoHS compliance and the 0805 surface mount package format to match the intended PCB layout requirements.

Fixed Inductors Selection Notes

Select this component when a precise low-inductance value is required for high-frequency circuitry. The tight ±2% tolerance makes it suitable for applications demanding strict impedance matching or filtering accuracy. Consider the 0.4 A current rating and 0.17 Ω DC resistance to ensure compatibility with the power budget and thermal constraints of the target electronic system design.

Fixed Inductors Part Context

This component belongs to the CT0805CSF series, which offers a wide range of inductance values from 2.2 nH to 2700 nH in a compact 0805 footprint. The series is characterized by its ceramic core technology, providing reliability for various general-purpose electronic applications. It serves as a standard passive component for manufacturers requiring consistent performance in space-constrained surface mount designs.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 0805 ceramic core inductors with identical 0.068 µH inductance and ±2% tolerance. Verify that alternative parts match the 0.17 Ω DC resistance maximum and 0.4 A current rating to maintain circuit performance equivalence.