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330uH Color Ring DIP Inductor 1/2w

SKU: 9J97ZC05VP
The 330µH Color Ring DIP Inductor (1/2W) is a through-hole passive component designed for energy storage, filtering, and noise suppression in electronic circuits. It features a color ring marking system, similar to resistors, which indicates its inductance value. With an inductance of 330 microhenries (330µH) and a 0.5W power rating, this inductor is suitable for low to medium power applications,...
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Specifications

Specifications:

Type: Axial Lead (DIP / Through-hole)
Body Length: ~6–8mm
Body Diameter: ~2–3mm
Lead Diameter: ~0.5mm
Lead Length: ~20–30mm
Coating: Epoxy coated insulated body
Marking: Color ring bands (inductance code)

Additional Resources

Inductor.PDF

FAQ

1. What is an inductor?

An inductor is a passive electronic component that stores energy in the form of a magnetic field when electric current flows through it. It is typically made of a coil of wire wound around a core.

2. What is the unit of inductance?

The unit of inductance is the Henry (H), named after Joseph Henry. In practical circuits, smaller units like millihenry (mH) and microhenry (µH) are commonly used.

3. What are the main applications of inductors?

Inductors are used in:

  • Power supplies (SMPS)
  • Filters (to reduce noise)
  • Transformers
  • Oscillators and tuning circuits
  • DC-DC converters

4. How does an inductor behave in AC and DC circuits?

In a DC circuit, an inductor initially resists changes in current but eventually behaves like a short circuit.
In an AC circuit, it continuously opposes changes in current, creating inductive reactance that depends on frequency.

5. What factors affect the value of an inductor?

The inductance value depends on:

  • Number of turns in the coil
  • Core material (air, ferrite, iron)
  • Coil shape and size
  • Spacing between turns
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The 330µH Color Ring DIP Inductor (1/2W) is a through-hole passive component designed for energy storage, filtering, and noise suppression in electronic circuits. It features a color ring marking system, similar to resistors, which indicates its inductance value.

With an inductance of 330 microhenries (330µH) and a 0.5W power rating, this inductor is suitable for low to medium power applications, especially in analog and power filtering circuits.

The 330µH DIP inductor is commonly used in:

  • Power supply filtering
  • Audio circuits and signal smoothing
  • RF and communication circuits
  • Noise suppression and decoupling
  • DIY electronics and educational kits