CTCDRH6D28F-220N

Fixed Inductors Overview

The CTCDRH6D28F-220N is a shielded surface-mount power inductor from Central Technologies. It features a nominal inductance of 22 µH with a ±30% tolerance, tested at 100 kHz. The component has a maximum DC resistance of 128 mΩ and a rated current of 1.2 A. Its physical dimensions are 6.70 mm x 6.70 mm x 3.00 mm. The unit operates within a temperature range of -40°C to +80°C and utilizes an iron powder core material.

Fixed Inductors Feature Summary

• Shielded wirewound construction for reduced electromagnetic interference
• Surface mount design suitable for automated assembly processes
• Iron powder core material providing stable performance under load

Fixed Inductors Applications

• General purpose power supply circuits
• DC-DC converter input/output filtering
• Point-of-load regulation stages

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' indicates RoHS compliance when sourcing. Confirm the manufacturer designation as Central Technologies or CT to ensure correct part identification. Check datasheet revisions for any updates to electrical characteristics or mechanical drawings prior to final procurement approval.

Fixed Inductors Selection Notes

Select this component for applications requiring a compact 22 µH inductor with moderate current handling. Ensure the operating environment stays within the specified -40°C to +80°C range. Verify that the 1.2 A rated current meets the peak and RMS requirements of the target circuit design without saturation issues.

Fixed Inductors Part Context

This part belongs to the CTCDRH6D28 series of shielded power inductors. The series offers various inductance values ranging from low microhenries to higher capacities. These components are designed for general-purpose electronic applications where space constraints and shielding are critical factors in the system architecture.

Fixed Inductors Replacement Considerations

Direct substitutes include parts from the same series with identical footprint and electrical parameters. Cross-reference with other manufacturers offering similar 6.7x6.7mm shielded inductors if availability is constrained. Ensure replacement parts match the 128 mΩ DCR and 1.2 A current ratings.