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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Unidentified MFG - 7-164 - Inductor, coil. Slug tuned. Variable RF coil. Package of 5.Special Price $3.98 Regular Price $6.50READY TO SHIP - ONLY 95 LEFT IN STOCK!Inductor, coil.
Vintage variable RF coil.
Ferrite Core Luning Slug coil form.
Less than 1uH.
Mount: PCB 2 pin.
Dimensions: 11.6mm Diameter x 14.8mm above board.
Package of 5.
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Unidentified MFG - Z-538 - Inductor, coil. 2.3uH.$1.00Inductor, coil. 2.3uH. Package: axial leads. New. Learn More -
Unidentified MFG - 24502002-J - Inductors, coils. 6.8uhy. Package of 5.$1.00Inductors, coils. 6.8uhy. Package: axial leads. Package of 5. Learn More -
Unidentified MFG - 8-583 - 0.075-OHM DC Res 7.0 UH$0.650.075-OHM DC RES 7.0 UH wound with about 25 turns - twice0.45" dia x 0.7" long, two 1.3" leads - axial - relatively heavy current NEW Learn More -
Unidentified MFG - 7-036-2 - Inductor, coil. 8.0uH.Special Price $0.79 Regular Price $1.19Inductor, coil. 8.0uH. Mount: PCB. Dimensions: 19.0mm D max x 28.3mm high. Lead spacing: 15.8mm. Learn More -
Unidentified MFG - 7-142 - Inductor, Coil. 12uH. Ferrit Core, Adjustable.IN STOCK - MORE THAN 100 READY TO SHIP!Inductor, Coil. 12uH.
Ferrit Core, Adjustable.
Mount: PCB.
Base is 12.6mm Square, Overall 24.9mm above board.
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Unidentified MFG - 550-948 - Inductor, RF ferrite coil. 20uH.$0.10Inductor, RF ferrite coil. 20uH. Three (3) turns of 0.015", 27Awg enameled magnet wire. Mount: PCB. Dimensions: 3.9 x 6.9 x 6.3mm. 550-948/29525. Learn More
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Unidentified MFG - 8-538 - Inductor, coil. 30uh. Package of 10$2.50IN STOCK - MORE THAN 100 READY TO SHIP!Inductor, coil. 30uh. Package of 10
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Unidentified MFG - 6-405 - Inductor, coil. Inductance: 65uH.Special Price $1.49 Regular Price $1.99Inductor, coil. Inductance: 65uH. Package: cylindrical, radial leads. Dimensions: 11.5mm D x 32.1mm long. Lead spacing: 11.0mm. Learn More -
Unidentified MFG - H79-55924-A2+4 - Inductor, choke. 126uH, hi current.Unidentified MFG - H79-55924-A2+4 - Inductor, Choke.
Inductance: 126uH
Hi Current. Toroidal.
Current: 13 Amp
Wire Size: 16AWG, 23 turns.
Connections: Quick Connect
Dimensions: 1.204" OD x 0.258" thick with an ID of 0.443".
New Old Stock
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Unidentified MFG - 6-404 - Inductor, coil. Inductance: 325uH.Special Price $1.49 Regular Price $1.99Inductor, coil. Inductance: 325uH. Package: cylindrical, radial leads. Dimensions: 20.1mm D x 30.5mm long. Lead spacing: 12.6mm. Learn More -
Unidentified MFG - MS90537-44 - Inductors, coils. 390uH.$3.99Inductors, coils. 390uH, color coded. Minimum self-resonant frequency: 6.2MHZ. DC resistance: 7.4 Ohm. Maximum operating temperature: 125 DegC. Package: axial leads. Military NSN 5950-00-928-1204. Learn More
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Unidentified MFG - LGA0410-471-J - Inductor, choke. 470uH 5%. New.$0.10
Inductor, choke. 470uH 5%. Case: color coded, axial leads 4mm x 10.5mm. From: 200/Manuf bag bulk. More Info: http://www.token.com.tw/big5/pdf/coils/fixed-inductor.pdf
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Unidentified MFG - LGA0410-681-J - Inductor, coil. 680uH. Package of 25.$3.00READY TO SHIP - ONLY 30 LEFT IN STOCK!
LGA0410-681-J Inductor, coil.
Inductance: 680uH.
Tolerance: 5%. Color coded.
Package: axial leads.
Dimensions: 3.5mm D x 10.5mm long.
Package of 25.
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Unidentified MFG - 434-01-681J - Inductor. 680uH.$0.89Inductor. Inductance: 680uH. Tolerance: 5%. Mount: PCB. Case: radial 2 Pin. Dimensions: 7.7mm D x 12.2mm above board. Note: Marked 681J. Learn More -
Unidentified MFG - 1mH IND - Inductor, coil. 1mH PCB.$1.00Inductor, coil. 1mH. Ferrite. Mount: PCB, 4 pin. Dimensions: 15mm long x 9.9mm wide x 9.1mm high. Lead spacing: 14.0mm centers. Learn More
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Avertec - FC-R3X25 - Ferrite Core for EMI/Em Suppression. RF choke 9mH. Package of 10.Special Price $5.98 Regular Price $8.50IN STOCK - MORE THAN 1,000 READY TO SHIP!Avertec - FC-R3X25 Inductor, RF Choke.
Inductance: 9mH.
Package: radial leads, 20mm spacing.
Dimensions: 4.7mm D x 0.75 (19mm) long.
Note: 25 turns of 20AWG (0.7mm) solid enameled copper around a ferrite core 3 x 25mm.
Model 90RK-A027-MP-N or 9R0K-A025-NP-N.
Package of 10.
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Unidentified MFG - 7-067 - Inductor, coil. 25mHy / 2500uHy.$0.25Inductor, coli. 25mHy. Red coil. Mount: PCB 3 pin, 1/4" leads with 1/5" centers. Dimensions: 0.7 x 0.36 x 0.7" above board. Learn More
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Unidentified MFG - P42625 - FERRITE 1.082 X 0.745 X 0.49 H RFI POT CORE$0.95FERRITE RFI POT CORE 1.082 X 0.745 X 0.49" H Learn More -
Unidentified MFG - MS-011 - Inductor, ferrite. 0.5" D. Package of 10.$3.00Inductor, ferrite. Core. Dimensions: Round 0.504" (12.8mm) D x 0.185" (4.7mm) wide (0.093" / 2.3mm thick), with an ID of 0.315" (8.0mm). Package of 10. Learn More -
Arnold MFG - A-548127-2 - Universal Toroid Core, Transformer.Arnold mfg A-548127-2 Universal Toroid Core, Transformer.
With 17 Turns of 18 AWG red & green wire.
Marked A-548127-2. Arnold Core
Dimensions: Approximately 1.3" OD, 0.68"ID.
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Unidentified MFG - 8600B01P-1 - Transformer. For a switching power supply.Special Price $1.98 Regular Price $3.008600B01P-1 Transformer.
For a Switching Power Supply.
Case: Shielded.
Mount: PCB 8 Pin.
Dimensions: 1.086" D x 0.824" above board.
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Unidentified MFG - 7-009 - Inductors, core. Powdered iron. Package of 5$2.50READY TO SHIP - ONLY 55 LEFT IN STOCK!Inductors, core. Powdered iron. Dimensions: 20.5mm OD x 6.2mm high, with 12.4mm ID and 4.1mm thick. Color: gray.
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