CTMMP5020F-R47M

Fixed Inductors Overview

The CTMMP5020F-R47M is a fixed shielded inductor manufactured by Central Technologies. It features an inductance of 0.47 µH with a tolerance of ±20%. The component operates within a temperature range of -55°C to +125°C and utilizes a metal molded construction. Key electrical specifications include a maximum current rating of 46 A and a DC resistance of 1.2 mΩ.

Fixed Inductors Feature Summary

• Metal molded construction for durability
• Shielded design to minimize electromagnetic interference
• High current handling capability

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• General purpose power filtering

Fixed Inductors Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct tolerance and current ratings. Confirm that the requested component matches the required operating temperature range and shielding specifications for your application. Cross-reference datasheets from authorized distributors to validate active status and technical parameters before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when high current capacity and low DC resistance are critical requirements. The metal molded shielded design suits applications requiring robustness against external magnetic fields. Ensure the 0.47 µH inductance value aligns with the circuit's switching frequency and filtering needs while verifying thermal management capabilities for the 46 A rating.

Fixed Inductors Part Context

This component belongs to the CTMMP series of fixed inductors from Central Technologies. The series offers various inductance values tailored for power electronics applications. The R47M designation specifically indicates the 0.47 µH variant within this family, sharing common physical and electrical characteristics with other models in the same product line.

Fixed Inductors Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement matches the 0.47 µH inductance, ±20% tolerance, 46 A current rating, and 1.2 mΩ DC resistance. Ensure the substitute component supports the -55°C to +125°C operating range and maintains shielded construction.