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. Carter Craft Communications - 90-012 - CB/HAM Radio Alternator / Generator Filter, 3 to 30 MHz.
    Carter Craft Communications - 90-012 - CB/HAM Radio Alternator / Generator Filter, 3 to 30 MHz.
    Special Price $8.98 Regular Price $12.95 As low as $7.98

    Carter Craft Communications - 90-012 - CB/HAM Radio Alternator / Generator Filter, 3 to 30 MHz.

    Radio Noise Suppressor Filter

    Maximum Current: 25 Amps

    Filters "Whining" Noise from Generator Brushes

    Easily Installed in Minutes

    Large Inductor and Tunable Ceramic Capacitor design for maximum efficiency

    For 6, 12 or 24 VDC Systems

    Installation instruction attached and on Packaging.

    New Old Stock - Made in USA

    Alternate / Equivalent: Monarch GNF-1

    Learn More
  2. MICROMETALS - T200-26B - Inductors, RF toroids. 2".
    MICROMETALS - T200-26B - Inductors, RF toroids. 2".
    Special Price $8.98 Regular Price $13.50 As low as $6.98

    MICROMETALS - T200-26B - Inductors, RF Toroids.

    The T200-26B from Micrometals is a size 200 Toroid core manufactured from Micrometal's unique blend 26 material. The most popular material. It is a cost effective general purpose material that is useful in a wide variety of power conversion and line filter applications. Material reference permeability (µo) is typically 75 and can be clearly identified by the core's Yellow/White colour.

    Material: 26AI (nh/T2): 160

    Le (mm): 130

    Ae (mm2): 231

    92.0 nH/N2.

    Dimensions: 2.000"/50.8mm OD, 1.250/31.8 ID, 0.550/14.0 height.

    Magnetic dimensions: 13.0cm, 1.27cm2, 16.4cm3.

    Color: Yellow/White.

    More info: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf

    Learn More
  3. HURRICANE ELECTRIC - HL20374/AA - Inductor, toroid. 375uH.
    HURRICANE ELECTRIC - HL20374/AA - Inductor, toroid. 375uH.
    $10.00
    Inductor, toroid. 375uH. Mount: PCB or Panel, vertical. Dimensions: 1.2" OD x 0.761" wide, with an approximate ID of 0.404". Note: More info: http://www.hurricaneelectronics.com/classicSeriesData.php Learn More
  4. Bourns - J.W.MILLER - 50A226EBI - Inductor. 1.26uH - 2.75uH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A226EBI - Inductor. 1.26uH - 2.75uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 25 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A226EBI Inductor.

    1.26uH - 2.75uH adjustable encapsulated.

    Q=76@7.9Kc.

    Mount: panel.

    Dimensions: 0.437" D x 1" long.

    Complete with manufactures specification sheet.

    Genuine Vintage JW Miller New Old Stock

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  5. WILCO - DC1-33G - Inductor, choke. 3.8uH 1KHz 0.005 Ohm, 9000mA.
    WILCO - DC1-33G - Inductor, choke. 3.8uH 1KHz 0.005 Ohm, 9000mA.
    $8.50
    Inductor, choke. 3.8uH 1KHz 0.005 Ohm, 9000mA. Tolerance: 20%. Saturated DC amp: 40A. Dimensions: 16.4mm D x 20.7mm high. Lead spacing: 13.5mm. More info: http://www.wilcocorp.com/catalog/series.cfm?series=DC1 Learn More
  6. Bourns - J.W.MILLER - 50A826EBI - Inductor. 4.4 - 10.2uH Adjustable Encapsulated.
    Bourns - J.W.MILLER - 50A826EBI - Inductor. 4.4 - 10.2uH Adjustable Encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 14 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A826EBI Inductor.

    4.4 - 10.2uH Adjustable Encapsulated.

    Q=68@7.9Mc.

    Mount: Panel.

    Dimensions: 0.437" D x 1" long.

    Genuine Vintage  J.W. Miller - New Old Stock - Rare

    Complete with manufactures specification sheet.

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  7. Bourns - J.W.MILLER - 50A225EBI - Inductor. 11.7 - 27.4uH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A225EBI - Inductor. 11.7 - 27.4uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 9 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A225EB Inductor.

    11.7 - 27.4uH adjustable encapsulated.

    Q=72@2.5Mc.

    Mount: panel.

    Dimensions: 0.437" D x 1" long.

    Complete with manufactures specification sheet.

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  8. VISHAY DALE - ITU-1731-4 High Current Toroid Inductor Copper Coil Horizontal Mount 50uH 40A
    VISHAY DALE - ITU-1731-4 High Current Toroid Inductor Copper Coil Horizontal Mount 50uH 40A
    Special Price $12.98 Regular Price $18.50 As low as $6.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
    VISHAY DALE - ITU-1731-4 High Current Toroid Inductor Copper Coil Horizontal Mount 50uH 40A Toroid inductance coils are important electrical components for preventing electromagnetic interference, widely used in supply circuits, miniature TVs, adapters, DC-DC power modules, various electronic products, etc. The advantage of the toroidal shape is that, due to its symmetry, the amount of magnetic flux that escapes outside the core (Leakage Flux) is low, therefore it is more efficient and thus radiates less Electromagnet Interference (EMI). Large Low Loss, Ferrite Core with stable electrical operating characteristics maximize inductor efficiency by minimizing copper losses High-Reliability Low-Resistance Leaded Inductor. Toroid Cores are Self Shielded requiring no need for an enclosure. Inductance: 50uH Current: 40Amp. Inductance @ 1Vrms, 10Khz, 40Amps DC: 50uH min. Inductance @ 1Khz w/out DC: 60uH DC-Resistance: 0.01 Ohms. Wire Diameter: 1.83mm (0.071") 11 AWG Core Material: Ferrite Dimensions: 2.2" Diameter x 1.1" High. Connections: Quick Connect or PCB Solder Mounting. Note: Leads are approximately 1" Long and some have 1/4" Quick Connects attached. Operating Temperature: -55°C to 125°C Extremely Conservative Design Current Rating. We counted about 64 turns of 13AWG Enameled Magnet Wire on this High Current Toroid Choke designed to rid audio equipment noise from the lights and props used on a commercial stage. Applications: Applications: EMI Filters, Buck and Boost Switches, Ballasts, Medical, Telecommunications, Musical Instruments, Industrial Controls, Chokes, Power Supplies, Inverters, Amplifiers and Control Circuits. Made in USA – Factory New Large Quantity Available, Discounted Special order Toroid where some units have quick disconnect and other's don't directly from Vishay Dale Factory. Learn More
  9. J.W.MILLER - 50A475EBI - Inductor. 26.5 - 58.7uH adjustable encapsulated.
    J.W.MILLER - 50A475EBI - Inductor. 26.5 - 58.7uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 4 LEFT IN STOCK!

    J.W.MILLER - 50A475EBI Inductor.

    26.5 - 58.7uH adjustable encapsulated.

    Q=52@2.5Mc.

    Mount: panel.

    Dimensions: 0.437" D x 1" long.

    Complete with manufactures specification sheet.

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  10. Bourns - J.W.MILLER - 6100-650 - Inductor, RF. 65uH 10%.
    Bourns - J.W.MILLER - 6100-650 - Inductor, RF. 65uH 10%.
    $8.95
    READY TO SHIP - ONLY 20 LEFT IN STOCK!

    Bourns - J.W.MILLER - 6100-650 Inductor, RF.

    Inductance: 65uH.

    Tolerance: 10%.

    Unshielded.

    Mount: PCB.

    Package: 8 Pin gull-wing leads.

    Learn More
  11. VANGUARD - M83446/11-98F - Inductor, chip. 100uH 93mA.
    VANGUARD - M83446/11-98F - Inductor, chip. 100uH 93mA.
    $9.95
    Inductor, chip. 100uH 93mA. Package: SMD. Without tab termination. Operating temperature: -55 to 125 Deg C. More info: http://ve1.com/images/product_pdfs/26k_ser.pdf Learn More
  12. Bourns - J.W.MILLER - 50A154EBI - Inductor. 92 - 187uH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A154EBI - Inductor. 92 - 187uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A154EBI Inductor.

    92 - 187uH adjustable encapsulated.

    Q=52@790Kc.

    Mount: panel.

    Dimensions: 0.625" D x 1" long.

    Complete with manufactures specification sheet.

    Learn More
  13. Bourns - J.W.MILLER - 50A224EBI - Inductor. 130 - 275uH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A224EBI - Inductor. 130 - 275uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A224EBI Inductor.

    130 - 275uH adjustable encapsulated.

    Q=53@790Kc.

    Mount: panel.

    Dimensions: 0.625" D x 1" long.

    Complete with manufactures specification sheet.

    Genuine Vintage JW Miller  New Old Stock

    Learn More
  14. VISHAY DALE - IHB5-560 - Filter Inductor, High Current, Radial Leaded,  Coil 560uH,  5 Amp, 0.105 Ohm.
    VISHAY DALE - IHB5-560 - Filter Inductor, High Current, Radial Leaded, Coil 560uH, 5 Amp, 0.105 Ohm.
    Special Price $9.98 Regular Price $14.50 As low as $7.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    VISHAY DALE - IHB5-560 - Filter Inductor, High Current, Radial Leaded, Coil

    Toroid inductance coils are important electrical components for preventing electromagnetic interference, widely used in supply circuits, miniature TVs, adapters, DC-DC power modules, various electronic products, etc. The advantage of the toroidal shape is that, due to its symmetry, the amount of magnetic flux that escapes outside the core (Leakage Flux) is low, therefore it is more efficient and thus radiates less Electromagnet Interference (EMI).

    Large Low Loss, Ferrite Core with stable electrical operating characteristics maximize inductor efficiency by minimizing copper losses 
     
    High-Reliability Low-Resistance Leaded Inductor. 
     
    Toroid Cores are Self Shielded requiring no need for an enclosure.

    560uH  5 Amp, 0.105 Ohm.

    DCR Max. (Ohms): 0.105

    Rated DC Current (Amps): 5

    Lead E Spacing: 1.07 (28.18)

    Max. Lead "F" Diameter: 0.045 (1/15)  

    Tolerance: 10%.

    Mount: PCB, Open Frame.

    Core Material: Ferrite

    Operating Temperature: -55°C to 125°C

    Dimensions: 1.60" (Diameter) x 1.45" Coil Height) x 0.175" (core Diameter).

    Additional Information: https://www.vishay.com/docs/34015/ihb.pdf

    Applications: Applications: EMI Filters, Buck and Boost Switches, Ballasts, Medical, Telecommunications, Musical Instruments, Industrial Controls, Chokes, Power Supplies, Inverters, Amplifiers and Control Circuits.
     
    Made in USA – Factory New
     
     

     

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  15. Bourns - J.W.MILLER - 50A684EBI - Inductor. 400 - 850uH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A684EBI - Inductor. 400 - 850uH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 25 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A684EBI Inductor.

    400 - 850uH adjustable encapsulated. Q=52@790Kc.

    Mount: panel.

    Dimensions: 0.625" D x 1" long.

    Complete with manufactures specification sheet.

    Learn More
  16. Triad/Utrad - EC-001 - Inductor, coil. Toroid 1mH 0.4 Ohm.
    Triad/Utrad - EC-001 - Inductor, coil. Toroid 1mH 0.4 Ohm.
    $9.95
    Inductor, coil. Toroid 1mH 0.4 Ohm resistance. Dimensions: 1.202" (30.5mm) D x 0.539" (13.6mm) thick with and ID of 0.470" (11.9mm), two 6" wire leads. Learn More
  17. INDUCTORS INC - M83446/11-110F - Inductor, chip. 1000uH 47mA.
    INDUCTORS INC - M83446/11-110F - Inductor, chip. 1000uH 47mA.
    $9.95
    Inductor, chip. 1000uH 47mA. Package: SMD. Without tab termination. Operating temperature: -55 to 125 Deg C. Learn More
  18. Bourns - J.W.MILLER - 50A153EBI - Inductor. 0.950 - 1.87mH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A153EBI - Inductor. 0.950 - 1.87mH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 11 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A153EBI Inductor.

    0.950 - 1.87mH adjustable encapsulated.

    Q=51@250Kc.

    Mount: panel.

    Dimensions: 0.625" D x 1" long.

    Complete with manufactures specification sheet.

    Learn More
  19. Bourns - J.W.MILLER - 50A683EBI - Inductor. 5.2 - 8.56mH adjustable encapsulated.
    Bourns - J.W.MILLER - 50A683EBI - Inductor. 5.2 - 8.56mH adjustable encapsulated.
    Special Price $12.98 Regular Price $16.50
    READY TO SHIP - ONLY 10 LEFT IN STOCK!

    Bourns - J.W.MILLER - 50A683EBI Inductor.

    5.2 - 8.56mH adjustable encapsulated.

    Q=46@250Kc.

    Mount: panel.

    Dimensions: 0.625" D x 1" long.

    Complete with manufactures specification sheet.

    Learn More
  20. Unidentified MFG - MS-173 - Inductor. Core and choke assortment. Over 150 in Each
    Unidentified MFG - MS-173 - Inductor. Core and choke assortment. Over 150 in Each
    Special Price $8.98 Regular Price $14.50

    Inductor. Core and choke assortment.

    Miscellaneous small chokes used in "RCA TAC-TEK" radios.

    Minimum of 150 to over 200 inductors in each bag.

     

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  21. PHILMORE - L-72 - 5-PIN RADIAL COIL/INDUCTOR
    PHILMORE - L-72 - 5-PIN RADIAL COIL/INDUCTOR
    Special Price $9.98 Regular Price $16.50

    PHILMORE - L-72 - MIDGET BROADCAST BAND UNIVERSAL OSCILLATOR

    ADJUSTABLE COIL

    RADIAL 5-LEADS RADIAL COIL/INDUCTOR

    NEW

    Learn More
  22. MICROTRAN - QGL10-F - Inductor New with 2 radial leads
    MICROTRAN - QGL10-F - Inductor New with 2 radial leads
    $9.00
    Many turns of tiny magnet wire Inductor New with 2 radial leadsOverall 15.2mm dia x 6.8mm thick. Learn More
  23. Steward - HZ0603B102R-10 - Inductor, ferrite. 1000 Ohm 200mA. SMD. Package of 100.
    Steward - HZ0603B102R-10 - Inductor, ferrite. 1000 Ohm 200mA. SMD. Package of 100.
    Special Price $8.98 Regular Price $12.00 As low as $6.98

    Steward - HZ0603B102R-10 - Inductor, Ferrite.

    1000 Ohm 200mA.

    Case: 0603 SMD.

    Dimensions: 0.063" long x 0.031" wide x 0.037" high.

    New.

    Note: Steward / Laird.

    Package of 100.

    Learn More
  24. THORDARSON - Y98 - Inductor, yoke. 90 Degree deflection yoke.
    THORDARSON - Y98 - Inductor, yoke. 90 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.94
    Inductor, yoke. 90 Degree deflection yoke. Exact replacement for Zenith 95-1768, 95-1825, 95-2093, 95-2383, 95-1654. Learn More
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