CTPCI7045F-101M

Fixed Inductors Overview

The CTPCI7045F-101M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a fixed inductance of 100 µH and a maximum DC resistance of 2.8 Ohms. The component supports a saturation current of 0.3 A and an RMS current rating of 0.2 A. Designed for compact electronic circuits, it utilizes a non-standard package configuration suitable for automated assembly processes.

Fixed Inductors Feature Summary

• Shielded magnetic structure to minimize electromagnetic interference
• Surface-mount design for efficient PCB integration
• Fixed inductance value for stable circuit performance

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input stages
• Signal processing circuits requiring noise suppression

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for thermal derating curves and soldering profile recommendations. Confirm that the 0.2 A RMS current rating aligns with your application's continuous load requirements to prevent overheating. Ensure the 2.8 Ohm DC resistance does not cause excessive voltage drop in your power path.

Fixed Inductors Selection Notes

Select this component when a high inductance value is required within a limited physical footprint. The low current ratings make it suitable for low-power signal conditioning or control logic rather than high-current power delivery. Compare the 100 µH value against alternative inductors to ensure compatibility with your target switching frequency.

Fixed Inductors Part Context

This part belongs to the CTPCI7045F series of shielded power inductors from Central Technologies. The series offers various inductance values tailored for different power management needs. The '101M' suffix denotes the specific 100 µH variant within this product line, sharing common mechanical dimensions and shielding characteristics with other models in the family.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 100 µH inductance, 0.3 A saturation current, and compatible package dimensions. Verify that replacement components maintain similar shielding effectiveness to avoid radiated emissions issues in sensitive designs.