CTPCI6045F-221M

Fixed Inductors Overview

The CTPCI6045F-221M is a shielded surface-mount power inductor from Central Technologies, designed for high-frequency switching applications. It features a fixed inductance of 220 µH with a tolerance of ±20%. The component supports a maximum DC current of 570 mA and exhibits a maximum DC resistance of 864 mΩ. Housed in a nonstandard SMD package, it utilizes a ferrite core structure to minimize electromagnetic interference. This inductor is suitable for use in switch-mode power supplies and DC-to-DC converters where compact shielding and stable performance are required.

Fixed Inductors Feature Summary

• Shielded construction reduces electromagnetic interference
• Ferrite core design for stable inductance
• Surface-mount format for automated assembly

Fixed Inductors Applications

• Switch-mode power supplies
• DC-to-DC converters
• High-frequency inverters

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the CTPCI6045F-221M to confirm exact electrical tolerances and thermal characteristics. Ensure the selected variant matches the required current rating and physical footprint for the target circuit design. Cross-reference official documentation to validate compliance with industry standards before integration.

Fixed Inductors Selection Notes

Select this component based on its 220 µH inductance and 570 mA current handling capability. Consider the 864 mΩ DC resistance for efficiency calculations in low-voltage applications. The shielded design is critical for noise-sensitive environments. Evaluate the nonstandard package dimensions against available PCB space constraints during the layout phase.

Fixed Inductors Part Context

This part belongs to the CTPCI series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values tailored for different power management requirements. The 6045 form factor indicates a specific size profile optimized for dense board layouts while maintaining adequate thermal dissipation for continuous operation.

Fixed Inductors Replacement Considerations

The CLF6045T-221M from TDK is a comparable shielded inductor with similar 220 µH inductance. Verify pin compatibility and mechanical dimensions before substitution. Check if the alternative meets the same current and resistance specifications.