CT1008CSF-822J

Fixed Inductors Overview

The CT1008CSF-822J is a surface-mount general-purpose inductor manufactured by Central Technologies. It features a ceramic core and wire-wound construction within a 1008 package. The nominal inductance is 8.2 µH with a tolerance of ±5%. Key electrical specifications include a maximum DC resistance of 3.6 Ω, a minimum quality factor of 20 at the rated inductance, and a maximum rated current of 0.26 A. The component operates within a temperature range of -40 °C to 125 °C and is RoHS compliant.

Fixed Inductors Feature Summary

• Utilizes a ceramic core for stable inductance characteristics in RF applications
• Designed as a single-element surface-mount chip inductor for automated assembly
• Compliant with RoHS standards for lead-free manufacturing

Fixed Inductors Applications

• RF inductor circuits
• Telecommunication equipment
• Mobile phones
• Computers and printers

Fixed Inductors Procurement Notes

Verify the specific tolerance code suffix when ordering, as the base part number requires designation for accuracy levels such as J (±5%). Confirm that the selected variant matches the required 1008 package dimensions and ceramic core material specifications. Ensure the application environment stays within the specified -40 °C to 125 °C operating temperature range to maintain performance integrity.

Fixed Inductors Selection Notes

Select this component for designs requiring a compact 1008 footprint with an 8.2 µH inductance value. Consider the 0.26 A maximum rated current limit to ensure the circuit does not exceed thermal or saturation thresholds. The ceramic core construction makes it suitable for high-frequency RF applications where stability is critical compared to air-core alternatives.

Fixed Inductors Part Context

This part belongs to the CT1008CSF series of SMD ceramic core wire-wound chip inductors from Central Technologies. The series offers a wide range of inductance values from 8.2 nH to higher microhenry ranges, all sharing the same 1008 physical package and general-purpose design philosophy for space-constrained electronics.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 1008 package, 8.2 µH nominal inductance, ±5% tolerance, and ceramic core construction. Verify that alternative components meet the same 3.6 Ω DC resistance and 0.26 A current rating limits to ensure circuit compatibility.