CTMPC100804F-2R2M

Fixed Inductors Overview

The CTMPC100804F-2R2M is a shielded molded power inductor from Central Technologies, housed in a 1008 (2520 Metric) surface-mount package. It features a nominal inductance of 2.2 µH with a tolerance of ±20%. The component has a maximum DC resistance of 156 mΩ and supports a saturation current of 1.4 A alongside a maximum rated current of 2.6 A. Designed for high-frequency applications, it utilizes a ferrite core to minimize electromagnetic interference.

Fixed Inductors Feature Summary

• Shielded construction minimizes magnetic flux leakage and reduces electromagnetic interference in dense circuit layouts.
• Molded design provides mechanical stability and protection against physical damage during assembly and operation.
• Ferrite core material ensures stable inductance performance across varying operating frequencies.

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• General-purpose power electronics circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'F' indicates RoHS compliance status as per the manufacturer's current documentation. Confirm that the 1008 footprint matches your PCB land pattern dimensions precisely. Ensure the 1.4 A saturation current meets the peak load requirements of your target application to prevent performance degradation.

Fixed Inductors Selection Notes

Select this component when a compact shielded solution is required for power paths carrying up to 2.6 A. The 2.2 µH value suits moderate frequency switching regulators. Compare the 156 mΩ DCR against thermal constraints; higher currents will generate heat proportional to I²R losses within the small 1008 package volume.

Fixed Inductors Part Context

This part belongs to the CTMPC series of shielded power inductors by Central Technologies. The series offers various inductance values in the 1008 package format. The '2R2' designation specifically identifies the 2.2 µH rating within this product line, distinguishing it from other values like 1.0 µH or 4.7 µH available in the same form factor.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 1008 footprint, 2.2 µH inductance, and ≥1.4 A saturation current. Verify shielding type compatibility to maintain EMI performance. Check if alternative manufacturers offer equivalent current ratings in identical packages without requiring layout changes.