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Inductors

Miniature Power Inductors & Coils

A small inductor ensures that a consistent flow of energy passes through a given device. The wide variety of miniature power inductors for sale on our site allows you to choose the voltage that’s appropriate to your device’s functionality.  

At Electronic Surplus, we provide you with small inductors and induction coils that are reliable, efficient, and affordable. If the product you require is out of stock, don’t worry! You can request the part using our online form, and we’ll get you what you need as soon as possible.  

Shop our selection below to find the miniature power inductors your project needs. Feel free to contact us at 1 (440) 205-8388 if you have any questions. 

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  1. MAJOR - 030-050643 - Inductor, coil. 45uHY. (Orange / black / green).
    MAJOR - 030-050643 - Inductor, coil. 45uHY. (Orange / black / green).
    Special Price $0.39 Regular Price $0.50 As low as $0.29
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    MAJOR - 030-050643 Inductor, coil.

    45uHY. (Orange / black / green).

    Case: axial leads.

    New.

    Note: Box labeled P/N 030-050643.

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  2. MAJOR - 434-01-331J - NEW IND 330UH 9MM
    MAJOR - 434-01-331J - NEW IND 330UH 9MM
    $1.00
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    NEW 2-PIN PCB MT 330UH 9MM INDUCTORS/COILS Learn More
  3. STACO - 829-0088 - 50VA Universal Toroid Core, Open Frame.
    STACO - 829-0088 - 50VA Universal Toroid Core, Open Frame.
    Special Price $29.98 Regular Price $48.50
    READY TO SHIP - ONLY 48 LEFT IN STOCK!
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    STACO - 829-0088 Universal Toroid Core, Transformer. 50VA, Open Frame.

    Primary is 550 turns of #29 enameled copper wire wound around a 2.8" OD 1.5" high, tape wound, iron core.

    120VAC Pri windings. PriRes=23-Ohms.

    Spec sheet #155 available.

    Similar to GenRad's old Variac or Superior's Powerstat.

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  4. MAJOR - ML14 - Inductors, toroid core. Military.
    MAJOR - ML14 - Inductors, toroid core. Military.
    Special Price $19.95 Regular Price $25.99
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    Inductors, toroid core. Military. Dimensions: OD - oval 2.59" long x 1.548" deep x 0.525" high. ID: rectangular 1.525" long x 0.482" deep x 0.525" high. Actually each is 2 piece/match. Learn More
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