CT0805CSF-681G

Fixed Inductors Overview

The CT0805CSF-681G is a fixed wirewound chip inductor manufactured by Central Technologies, designed for surface-mount applications. It features an inductance value of 680 nH and a DC resistance of 2.2 Ohms. The component utilizes a wirewound construction method suitable for high-frequency circuit implementations. Its physical form factor adheres to the standard 0805 package dimensions, facilitating automated placement on printed circuit boards.

Fixed Inductors Feature Summary

• Wirewound construction for stable inductance characteristics
• Surface-mount design compatible with automated assembly processes
• Standard 0805 footprint for compact circuit integration

Fixed Inductors Applications

• High-frequency signal filtering circuits
• Power supply input/output chokes
• RF impedance matching networks

Fixed Inductors Procurement Notes

Verify the complete part number including tolerance suffix against official Central Technologies documentation before procurement. Confirm that the specified 680 nH inductance and 2.2 Ohm resistance values align with the specific circuit requirements. Ensure compatibility with the target PCB land pattern and reflow soldering profiles defined in the manufacturer datasheet.

Fixed Inductors Selection Notes

Select this component when a 680 nH inductance value is required within a 0805 surface-mount envelope. Consider the 2.2 Ohm DC resistance limit to ensure it meets the voltage drop and power dissipation constraints of the application. Evaluate the wirewound technology suitability for the intended frequency range and current handling needs compared to alternative core materials.

Fixed Inductors Part Context

This part belongs to the CT0805CSF series of wire-wound chip inductors from Central Technologies. The series offers various inductance values within the same 0805 package outline, allowing designers to maintain consistent board layout footprints while adjusting circuit parameters. The CSF designation typically indicates specific construction details within this product line.

Fixed Inductors Replacement Considerations

Cross-reference other CT0805CSF variants for different inductance values if system requirements change. Verify mechanical compatibility with existing PCB pads when substituting with components from other manufacturers offering equivalent 0805 wirewound inductors.