CTRL5480F-1-221K

Fixed Inductors Overview

The CTRL5480F-1-221K is a fixed radial leaded inductor manufactured by Central Technologies. It features a cylindrical drum core design with an inductance of 220 µH and a tolerance of ±10%. The component has a maximum DC resistance of 640 mΩ and a rated current of 190 mA. Physical dimensions include a diameter of 5.70 mm and a maximum seated height of 8.57 mm. It is RoHS3 compliant and designed for general-purpose applications.

Fixed Inductors Feature Summary

• Radial leaded construction with vertical cylinder form factor
• Unshielded drum core design for general-purpose use
• RoHS3 compliant manufacturing standard

Fixed Inductors Applications

• DC-DC converter circuits
• General-purpose filtering applications
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific suffix '1' indicates the correct tolerance class and pin configuration for the target PCB footprint. Confirm RoHS3 compliance status matches project requirements. Ensure the 190 mA rated current and 640 mΩ DCR are sufficient for the intended load conditions. Cross-reference the 5.70 mm diameter and 8.57 mm height against mechanical constraints.

Fixed Inductors Selection Notes

Select this component when a 220 µH inductance value with ±10% tolerance is required in a radial package. Consider the 190 mA current rating and 640 mΩ resistance for efficiency calculations. The unshielded design may require careful placement to minimize magnetic interference. Verify compatibility with automated insertion equipment due to the radial leaded format.

Fixed Inductors Part Context

This part belongs to the CTRL5480F series of fixed radial inductors from Central Technologies. The series offers various inductance values ranging from low microhenry to high millihenry levels. The 'F' suffix typically denotes RoHS compliance. This specific model represents a mid-range inductance option within the general-purpose unshielded category.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 220 µH inductance, 190 mA current rating, and radial package dimensions. Check for equivalent DCR specifications to ensure circuit performance parity. Verify that alternative manufacturers offer RoHS3 compliant versions if regulatory compliance is mandatory.