SPM-XT Series High Current Power Inductors

TDK's SPM-XT series magnetically shielded, wirewound inductors use a metallic magnetic material, making them ideal for power circuits. They offer large current specifications, low R_DC, and compactness compared to ferrite-wound type inductors. SPM-XT inductors have lower hum noise than the core adhesive coils, made possible using metallic magnetic material and an integrated molded coil structure.

The SPM-XT series inductors range in sizes from 11.5 mm x 10.0 mm x 4.0 mm to 13.0 mm x 12.6 mm x 6.5 mm with an inductance range of 0.18 µH to 2.8 µH with ±20% inductance tolerance. They are ideally suited for applications such as gaming equipment, base stations, servers, HDDs, industrial equipment, and more.