CTSLF0732TF-221M

Fixed Inductors Overview

The CTSLF0732TF-221M is a shielded surface-mount power inductor from Central Technologies. It features a nominal inductance of 220 µH with a tolerance of ±20%. The component operates at a test frequency of 100 kHz and has a maximum DC resistance of 1.5 Ω. It supports a rated current of 0.6 A, ensuring reliable performance in compact electronic designs requiring precise magnetic shielding.

Fixed Inductors Feature Summary

• Shielded construction to minimize electromagnetic interference
• Surface-mount design for automated assembly
• High saturation current capability for stable operation

Fixed Inductors Applications

• DC-DC converter output filtering
• Point-of-load regulation circuits
• Portable electronic device power management

Fixed Inductors Procurement Notes

Verify the specific suffix 'M' indicates the standard tape-and-reel packaging configuration as defined by the manufacturer's catalog. Confirm that the 220 µH value aligns with the required circuit impedance specifications before finalizing orders. Ensure compatibility with standard SMD reflow soldering profiles to maintain component integrity during assembly processes.

Fixed Inductors Selection Notes

Select this component when space constraints necessitate a low-profile shielded inductor. The 220 µH value suits applications requiring moderate energy storage with limited current demands. Evaluate the 0.6 A rating against peak load requirements to prevent saturation. Consider the 1.5 Ω DCR impact on overall system efficiency and thermal management within the target enclosure.

Fixed Inductors Part Context

This part belongs to the CTSLF0732TF series, which provides a range of shielded power inductors designed for high-frequency switching applications. The series offers various inductance values and current ratings to support diverse power supply architectures. Central Technologies utilizes robust core materials to ensure consistent performance across operating temperatures.

Fixed Inductors Replacement Considerations

Direct substitutes include other 220 µH shielded SMD inductors with comparable current ratings and dimensions. Verify pinout compatibility and mounting footprint alignment. Cross-reference datasheets for equivalent DC resistance and saturation characteristics to ensure seamless integration without redesigning the PCB layout.