CT0805CSF-2N8J

Fixed Inductors Overview

The CT0805CSF-2N8J is a fixed wirewound chip inductor manufactured by Central Technologies. It features a ceramic core and is designed for surface-mount applications with dimensions of 2.4x1.7mm. The component exhibits an inductance value of 2.8 nH and a DC resistance of 60mOhm. Tolerance is specified at ±5%. The operating temperature range extends from -40°C to +125°C. This part is RoHS3 compliant and suitable for high-frequency circuit integration.

Fixed Inductors Feature Summary

• Wirewound construction on a ceramic core for stable performance
• Surface-mount design optimized for compact PCB layouts
• Wide operating temperature range supporting harsh environments

Fixed Inductors Applications

• RF signal processing circuits
• High-frequency filtering applications
• Impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific suffix 'J' indicates the required tolerance level during procurement. Confirm that the package dimensions align with the designated footprint on the target PCB. Ensure the supplier provides documentation confirming RoHS3 compliance status prior to finalizing orders.

Fixed Inductors Selection Notes

Select this component when a low inductance value near 2.8 nH is required for RF stages. Consider the ±5% tolerance if tight precision is not critical. Evaluate the 60mOhm DC resistance against current requirements. Verify thermal stability needs against the -40°C to +125°C operational limits.

Fixed Inductors Part Context

This inductor belongs to the CT0805CSF series, which includes various inductance values such as 220nH and 72nH. The series utilizes a consistent SMD ceramic core wirewound architecture. Variations within the series primarily differ in inductance magnitude and tolerance codes while maintaining similar physical footprints.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 2.8 nH wirewound inductors in the 0805 package. Verify equivalent DC resistance and tolerance specifications. Cross-reference manufacturer datasheets to ensure identical thermal and electrical characteristics before implementation.