CT0603LSF-682J

Fixed Inductors Overview

The CT0603LSF-682J is a fixed wire-wound inductor from Central Technologies, designed for surface-mount applications. It features a ferrite core and offers a nominal inductance of 6.8 µH with a tolerance of ±5%. The component has a maximum DC resistance of 3.1 Ω and a self-resonant frequency of 40 MHz. It supports a maximum rated current of 0.7 A and operates within a temperature range of -40 °C to +125 °C.

Fixed Inductors Feature Summary

• Wire-wound construction on a ferrite core for stable inductance
• Surface-mount package compatible with automated assembly
• RoHS compliant and lead-free manufacturing

Fixed Inductors Applications

• RF circuits
• General purpose filtering
• Signal conditioning

Fixed Inductors Procurement Notes

Verify the specific suffix 'J' confirms the ±5% tolerance when ordering. Ensure the procurement documentation references the Central Technologies datasheet for the CT0603LSF series to confirm the 6.8 µH value and 3.1 Ω DCR specifications match the required circuit parameters before finalizing the purchase order.

Fixed Inductors Selection Notes

Select this component for applications requiring a 6.8 µH inductance in a compact 0603 footprint. Consider the 0.7 A current rating and 3.1 Ω DC resistance to ensure compatibility with power constraints. Verify that the 40 MHz self-resonant frequency aligns with the target operating frequency of the circuit design.

Fixed Inductors Part Context

This part belongs to the CT0603LSF series of SMD wire-wound chip inductors manufactured by Central Technologies. The series provides various inductance values ranging from low nanohenries to several microhenries, utilizing either ceramic or ferrite cores depending on the specific model designation.

Fixed Inductors Replacement Considerations

Consult official substitution lists from Central Technologies for direct equivalents. Cross-reference key parameters such as inductance (6.8 µH), tolerance (±5%), DCR (3.1 Ω), and physical dimensions (0603) with alternative manufacturers if sourcing changes are necessary.