Drum Core Chokes
Copper Drum Coil / 8×12
Copper drum-coil inductor on an 8×12 mm core for filtering and energy storage in compact assemblies.
Core: 8×12 mm drum
View specificationUnshielded surface mount drum inductor. Leaving the core open lets it carry a higher peak current before saturating and costs less than a shielded part, which is the right trade wherever the surrounding circuitry tolerates the stray field.
Part outline
Construction
Ferrite Drum Core, Enamelled Copper Winding
Configuration · Unshielded
Shielding
Published figures describe the standard build. Every part is wound to order — send your exact requirement and we will confirm the specification on the quotation.
Drum core chokes for DC filtering and energy storage in compact assemblies, available in through-hole and surface-mount formats.
Copper drum-coil inductor on an 8×12 mm core for filtering and energy storage in compact assemblies.
Core: 8×12 mm drum
View specificationShielded drum-core inductor around 33 µH for compact DC-DC stages where EMI from an open drum is unacceptable.
Inductance: 33 µH class
View specificationMedium size 10x12 drum core inductor. Offers a good balance of inductance and current rating.
Inductance: 3.3uH - 52.0uH
View specificationStart a project
Send your inductance, turns ratio, current rating and mechanical envelope — we will come back with a design and a price.
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Pune, Maharashtra · Replies within 24 hours