SMD Power Inductor 3.3uH 4.5x4x3.2mm CD43
Part number: CD43Inductors, Crystals & Fuses
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Prices updated: 13 Oct 2026
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About this product
A 3.3 µH SMD power inductor in a compact 4.5×4×3.2 mm CD43 package for surface-mount power and filtering circuits. It serves as a small energy-storage element in switching converter designs and power-rail filtering on PCBs.
Specifications
- Inductance
- 3.3 µH
- Dimensions
- 4.5×4×3.2 mm
- Package / series
- CD43
- Mounting
- SMD (surface mount)
Frequently asked questions
Can this inductor be used on a breadboard?
No. It is a surface-mount part with pads on its underside, so it must be soldered to a PCB or to an SMD-to-DIP adapter board.
Is 3.3 µH interchangeable with 4.7 µH?
Not automatically. Different inductance values change the operating behaviour of a converter or filter, so use the value specified in the design you are following.
