330uH (331) 9mm Radial Inductor – High-Inductance Ferrite Power Coil

Product Description:

The 330uH (331) 9mm Radial Inductor is a high-inductance, durable leaded inductor designed for low-frequency filtering, noise suppression, and energy storage in various electronic circuits. With its larger 9mm ferrite core, this inductor provides improved inductance stability, low DC resistance, and excellent noise reduction—ideal for power supplies, LC filters, audio circuits, analog electronics, embedded systems, and DIY electronics.

Its through-hole radial construction ensures strong mechanical stability and reliable long-term operation, making it suitable for both professional and hobbyist applications.

Key Specifications:

• Inductance: 330µH (331)

• Core Material: Ferrite

• Body Diameter: ~9mm

• Mounting Type: Through-Hole (Radial)

• DC Resistance (DCR): Low

• Type: Fixed Leaded Inductor

• Application Category: Low-frequency filtering / energy storage

Features:

• High 330uH inductance for strong filtering and smoothing

• Larger 9mm ferrite core for improved performance

• Low DCR supports better power efficiency

• Reliable radial leaded design ensures secure PCB mounting

• Suitable for analog, digital, and mixed-signal circuits

• Designed for long-term, stable operation

Applications:

• Power supply filter circuits

• LC tuning networks

• Audio filtering and noise suppression

• Embedded electronics and microcontroller boards

• DIY and educational projects

• Low-frequency analog signal processing

Package Includes:

1 × 330uH (331) 9mm Radial Inductor

Note: Image is for representation purpose only.