CTMMP2712F-4R7M

Fixed Inductors Overview

The CTMMP2712F-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 supports a maximum current rating of 8 A and exhibits a DC resistance of 40 mΩ. Designed for robust performance, it utilizes a lead-free and RoHS-compliant construction suitable for automated assembly processes.

Fixed Inductors Feature Summary

• Integrated magnetic shielding to minimize electromagnetic interference
• Lead-free and RoHS compliant manufacturing process
• Surface-mount package optimized for high-current applications

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official Central Technologies documentation to confirm exact electrical characteristics and packaging specifications. Ensure that the procurement source provides valid traceability data and confirms compliance with current environmental regulations. Cross-reference the part number with the manufacturer's active product status to avoid obsolete inventory risks.

Fixed Inductors Selection Notes

Select this component when designing circuits requiring a compact shielded inductor with an 8 A current handling capability. The 4.7 µH value is suitable for standard switching frequencies. Consider the physical dimensions and thermal dissipation requirements relative to the PCB layout. Verify that the 40 mΩ DC resistance aligns with the system's efficiency targets.

Fixed Inductors Part Context

This component belongs to the CTMMP series of fixed inductors from Central Technologies. The series offers various inductance values and current ratings tailored for power electronics. The CTMMP2712F variant specifically denotes a shielded SMD power inductor designed for reliability in demanding environments.

Fixed Inductors Replacement Considerations

Consult official distributor databases for cross-referenced parts with matching inductance, current rating, and shielding type. Verify pin compatibility and mechanical footprint before substitution.