CTMMP2206F-4R7M

Fixed Inductors Overview

The CTMMP2206F-4R7M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a nominal inductance of 4.7 µH with a tolerance of ±20%. The component utilizes a wirewound construction and operates within a temperature range of -40°C to +85°C. Key electrical specifications include a DC resistance of 135 mΩ and a maximum rated current of 1.66 A. The physical dimensions are 6.3 mm in length, 6.2 mm in width, and a maximum height of 5.00 mm.

Fixed Inductors Feature Summary

• Shielded design minimizes electromagnetic interference
• Surface-mount technology for automated assembly
• Wirewound construction for stable performance

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Central Technologies documentation to ensure authenticity. Confirm that the specific suffix matches the required inductance value and tolerance. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the package type aligns with your PCB footprint requirements before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a shielded power inductor with 4.7 µH inductance is required for space-constrained designs. Consider the 135 mΩ DC resistance for efficiency optimization in low-voltage applications. Verify that the 1.66 A current rating meets the peak load requirements of the target circuit. Ensure the 5.00 mm height fits within the allowable board clearance constraints.

Fixed Inductors Part Context

This component belongs to the CTMMP2206F series of fixed inductors from Central Technologies. The series offers various inductance values while maintaining consistent physical dimensions and shielding characteristics. It serves as a standard passive component for modern electronics requiring reliable magnetic field containment.

Fixed Inductors Replacement Considerations

Cross-reference with other shielded SMD power inductors having identical 4.7 µH inductance and similar current ratings. Verify mechanical compatibility regarding the 6.3 x 6.2 x 5.00 mm footprint. Ensure equivalent DC resistance and tolerance specifications to maintain circuit performance without redesign.