220uH (221) 7mm Radial Inductor – Fixed Leaded Ferrite Inductor

Product Description:

The 220uH (221) 7mm Radial Inductor is a high-inductance, reliable leaded inductor designed for low-frequency filtering, noise suppression, and energy storage in a wide range of electronic circuits. Featuring a 7mm ferrite core, it provides stable 220µH inductance with low DC resistance, making it ideal for power supplies, analog circuits, LC filters, audio applications, DIY electronics, and embedded systems.

Its radial leaded design ensures strong mechanical stability and easy PCB mounting, making it suitable for both prototyping and mass-production assemblies.

Key Specifications:

• Inductance: 220µH (221)

• Type: Radial Leaded Inductor

• Body Diameter: ~7mm

• Core Material: Ferrite

• DC Resistance (DCR): Low

• Mounting Type: Through-hole (Radial)

• Application Category: Filtering / Signal conditioning

Features:

• Stable 220uH inductance for power and signal filtering

• 7mm ferrite core ensures strong performance and low noise

• Low DCR enhances energy efficiency

• Durable radial leaded design for secure PCB mounting

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

• Long-term reliability in consumer and industrial electronics

Applications:

• Power supply filters

• LC tuning and smoothing circuits

• Audio filtering and noise reduction

• Embedded electronics and microcontroller boards

• DIY and educational electronics projects

• Low-frequency signal processing

Package Includes:

1 × 220uH (221) 7mm Radial Inductor

Note: Image is for representation purpose only.