CT1008CSF-331G

Fixed Inductors Overview

The CT1008CSF-331G is a surface-mount wire-wound chip inductor from Central Technologies, housed in a 1008 rectangular package. It features a ceramic core and offers a nominal inductance of 0.33 µH with a tight ±2% tolerance. The component exhibits a minimum quality factor of 45 at 25 MHz and an auto-resonant frequency of 950 MHz. Electrical characteristics include a maximum DC resistance of 1.1 Ω and a rated current of 0.45 A. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Utilizes a ceramic core for stable RF performance
• Provides high precision with ±2% inductance tolerance
• Designed for surface-mount assembly in compact layouts

Fixed Inductors Applications

• RF circuit filtering
• General purpose inductive applications
• Signal processing circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' indicates RoHS compliance status as per manufacturer documentation. Confirm that the lead time and availability align with project requirements before finalizing orders. Ensure the ordering code matches the required tolerance grade to avoid functional mismatches in sensitive RF designs.

Fixed Inductors Selection Notes

Select this component when precise inductance control is critical for RF tuning. The 1008 footprint balances size constraints with power handling capabilities. Consider the 0.45 A current rating against peak load conditions to prevent saturation. The ceramic core material ensures thermal stability across the specified operating temperature range.

Fixed Inductors Part Context

This part belongs to the CT1008CSF series of fixed wire-wound inductors. The series provides various inductance values ranging from nanohenries to microhenries. The 'F' designation typically denotes specific packaging or compliance variations within the product line. It serves as a standard passive component for electronic signal conditioning.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 1008 package dimensions, 0.33 µH inductance, and ±2% tolerance. Verify equivalent DC resistance and current ratings to maintain circuit integrity. Cross-reference with other manufacturers offering ceramic-core SMD inductors in similar form factors.