3.9uH 500mA Drum Core Inductor

Description

3.9uH 500mA Drum Core Inductor is an inductor rated 500mA, storing energy in a magnetic field to filter or shape current in your circuit.

Consistent performance across normal current ranges makes it dependable for power and signal applications alike.

It’s a key part of nearly every switching regulator or power converter circuit.

A quiet but essential part of any well-filtered power circuit.

This item belongs to our PCB & Prototyping catalog, chosen for dependable performance in circuit prototyping and board assembly. Every part we list is picked with real project use in mind, not just a spec sheet — so you can order with confidence whether you’re a student, hobbyist, or working engineer. Competitive pricing and reliable stock availability make it easy to keep your builds on schedule, and our support team is on hand if you need guidance on picking the right variant for your project.

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