CTMPH100804F-R47M

Fixed Inductors Overview

The CTMPH100804F-R47M is a shielded surface-mount power inductor from Central Technologies. It features a nominal inductance of 0.47 µH with a tolerance of ±20%. The component has a compact footprint measuring 2.5 × 2 × 1 mm. It supports a saturation current of 6.2 A and exhibits a maximum DC resistance of 27 mΩ. The device operates within a temperature range suitable for general electronic applications.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• Compact surface-mount design for space-constrained layouts
• High current handling capability for power circuits

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific suffix 'R47M' corresponds to the 0.47 µH value and 27 mΩ DCR. Confirm the package dimensions match the 2.5 x 2 x 1 mm specification. Ensure the manufacturer is identified as Central Technologies or CTParts. Cross-reference the datasheet for thermal derating curves if operating near limits.

Fixed Inductors Selection Notes

Select this component when a low-profile, shielded inductor is required for high-current switching applications. The 0.47 µH value suits buck or boost converters requiring moderate energy storage. Consider the 27 mΩ DCR for efficiency calculations. The shielded type reduces noise coupling compared to unshielded alternatives.

Fixed Inductors Part Context

This part belongs to the CTMPH series of fixed power inductors by Central Technologies. These components are designed for surface-mount technology (SMD) assembly. The series typically offers shielded cores to enhance performance in dense PCB environments. The model number indicates the physical size and electrical characteristics.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical parameters before considering alternative manufacturers.