CTPSI5020F-100M

Fixed Inductors Overview

The CTPSI5020F-100M is a shielded power inductor from Central Technologies, designed for surface-mount applications. It features a nominal inductance of 10 µH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 178 mΩ and supports a typical RMS current of 1.4 A. Operating within a temperature range of -55°C to +125°C, it utilizes a nonstandard rectangular package measuring 5.0 × 5.0 × 2.0 mm.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference
• Surface-mount design facilitates automated assembly processes
• High thermal stability rated for operation up to 125°C

Fixed Inductors Applications

• Power supply filtering circuits
• DC-DC converter energy storage
• Signal processing choke applications

Fixed Inductors Procurement Notes

Verify the specific suffix '100M' corresponds to the 10 µH value and ±20% tolerance during procurement. Confirm that the 1.4 A RMS rating aligns with the thermal requirements of the target application. Ensure the 5.0 x 5.0 x 2.0 mm footprint matches the PCB layout constraints before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a compact, shielded inductor is required for power stages. The 10 µH value suits moderate frequency switching applications. Consider the 178 mΩ DCR for efficiency calculations. The 1.4 A current rating defines the continuous operating limit. Compare against larger packages if higher current capacity is necessary.

Fixed Inductors Part Context

This part belongs to the CTPSI5020F series of shielded power inductors manufactured by Central Technologies. The series offers various inductance values within a consistent 5.0 x 5.0 x 2.0 mm form factor. These components are engineered for high-current density applications requiring low profile and effective magnetic shielding.

Fixed Inductors Replacement Considerations

Direct substitutes include other CTPSI5020F variants with different inductance values but identical footprints. Cross-reference with other manufacturers offering 10 µH, 1.4 A, 5.0x5.0mm shielded SMD inductors. Verify pinout compatibility and thermal characteristics when considering alternative brands.