CTSFW1030F-2R2M

Fixed Inductors Overview

The CTSFW1030F-2R2M is a shielded surface-mount power inductor from Central Technologies. It features a fixed inductance of 2.2 µH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 6.3 mΩ and a rated current of 14 A. The saturation current (Isat) is specified at 18 A. It utilizes a molded construction suitable for high-current applications.

Fixed Inductors Feature Summary

• Shielded magnetic structure to minimize electromagnetic interference
• High current handling capability for power supply circuits
• Surface mount design for automated assembly

Fixed Inductors Applications

• DC-DC converter output filtering
• Power management integrated circuit (PMIC) input/output stages
• Point-of-load regulation modules

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' against the manufacturer's latest datasheet to confirm package dimensions and terminal plating specifications. Ensure the 14A rated current aligns with your thermal management requirements, as self-heating may affect performance in dense layouts.

Fixed Inductors Selection Notes

Select this component when high saturation current is critical for maintaining inductance under load. The low DCR value supports efficiency requirements in high-current paths. Compare the 18A Isat limit against peak transient currents to prevent core saturation during startup or fault conditions.

Fixed Inductors Part Context

This part belongs to Central Technologies' SFW series of shielded power inductors. These components are designed for robust performance in demanding power electronics environments. The series offers various inductance values and current ratings to suit different voltage regulator topologies.

Fixed Inductors Replacement Considerations

Direct substitutes include the CTMPC100804F-2R2M and CTSFW1030F-2R2M variants from the same manufacturer. Verify pin compatibility and physical footprint before replacing with generic equivalents.