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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. Ferrite & Toroid Core 90 items
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  69. 31 1 item
  70. 180 1 item
  71. 44.8 1 item
  72. 0.09 1 item
  73. Not Specified 53 items
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  18. COILCRAFT 31 items
  19. COOPER 5 items
  20. Dale 10 items
  21. ELNA 1 item
  22. Eastek International 1 item
  23. DM Steward 1 item
  24. EWE INC 1 item
  25. FAIR-RITE 8 items
  26. FAIR-RITE PRODUCTS ,CORP 1 item
  27. EPCOS 18 items
  28. Fastron 1 item
  29. FERROXCUBE 3 items
  30. Genco Precision Corp 1 item
  31. Gowanda 1 item
  32. HENG HO ELECTRONICS LTD 1 item
  33. HEXAGRAM 1 item
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  35. INDUCTOR SUPPLY 1 item
  36. INDUCTORS INC 1 item
  37. I.S.E. 1 item
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  49. Mitsumi Newtech Ltd 1 item
  50. MICROTRAN 1 item
  51. Murata Erie 16 items
  52. Murata Products 2 items
  53. MURATA 8 items
  54. NORTHLAKE ENGINEERING INC. 1 item
  55. NTC 1 item
  56. Philips 1 item
  57. NYT-WEE 1 item
  58. Panasonic/Matsushita 4 items
  59. PCA 1 item
  60. Panasonic 3 items
  61. POLARA 1 item
  62. PHILMORE 1 item
  63. POLARA ENG 1 item
  64. PREM 1 item
  65. PULSE ENGINEERING 9 items
  66. RAM 1 item
  67. PULSE 1 item
  68. RENCO 12 items
  69. S+M COMPONENTS 7 items
  70. Siemens 1 item
  71. South Haven Coil, Inc 1 item
  72. STANDEX 1 item
  73. STACO 1 item
  74. Steward 3 items
  75. SUMIDA 4 items
  76. STAVER 1 item
  77. Steward Ferrites 1 item
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  80. TAIYO YUDEN CO LTD 1 item
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  82. THORDARSON 10 items
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  84. TRW 1 item
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  87. VANGUARD 1 item
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  89. Vishay 1 item
  90. VITEC 2 items
  91. VENKEL 1 item
  92. VENKEL LTD 1 item
  93. Yageo 1 item
  94. Zman Magnetics 2 items
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Items 361-382 of 382

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  1. FAIR-RITE - 0199000008 - Expanded Cable and Connector EMI kit.
    FAIR-RITE - 0199000008 - Expanded Cable and Connector EMI kit.
    Special Price $42.98 Regular Price $60.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
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    FAIR-RITE - 0199000008 - Inductors, Ferrite.

    Expanded Cable and Connector EMI Suppressor Kit,

    Almost Complete.

    Retro Kit.

    Split Cores Supplied in Plastic Housings for use on Cables already Terminated.

    New Old Stock

     

    Learn More
  2. BOONTON RADIO CORP - 103A-31 - Inductor. Type 103A-31.
    BOONTON RADIO CORP - 103A-31 - Inductor. Type 103A-31.
    $75.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
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    Inductor. Type 103A-31. Tuning range: 250 - 700 KC. L=1mH. C= 7uF. Q=170 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. New. Learn More
  3. Unidentified MFG - 046-0201 - Transformer. Coil / Inductor.
    Unidentified MFG - 046-0201 - Transformer. Coil / Inductor.
    $4.99
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    Transformer. Coil / Inductor. Primary: 12V IGN. Pak transformer/form. Dimensions: 1.091" D round x 1.427" tall, 10 leads plus a ground wire. Note: No other information available. Very old stock. Learn More
  4. Unidentified MFG - 4-181 - Inductor, ferrite. Core.
    Unidentified MFG - 4-181 - Inductor, ferrite. Core.
    $0.34
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    Inductor, ferrite. Core. Dimensions: 0.475" D x 0.603" long. Thickness 0.095", and with an ID of 0.278". Learn More
  5. THORDARSON - Y69 - Inductor, yoke. 114 Degree deflection yoke.
    THORDARSON - Y69 - Inductor, yoke. 114 Degree deflection yoke.
    $10.00
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    Inductor, yoke. 114 Degree deflection yoke.. Exact replacement for Admiral 750C305-18, 94D216-3B, 750C305-21/22. Learn More
  6. THORDARSON - Y241 - Inductor, yoke. 114 Degree deflection yoke.
    THORDARSON - Y241 - Inductor, yoke. 114 Degree deflection yoke.
    $10.00
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    Inductor, yoke. 114 Degree deflection yoke. Exact replacement for Motorola 24G10250A09, 24D67621A07, 24D67621A09, 24G10250A07, 24D66926A08, 24D67621A03/B03. Learn More
  7. THORDARSON - Y230 - Inductor, yoke. 90 Degree deflection yoke.
    THORDARSON - Y230 - Inductor, yoke. 90 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 90 Degree deflection yoke. Exact replacement for Motorola 24D67822B05/B06/B07/B08/B09, 24D67822B03 & 24D67822A13. Learn More
  8. THORDARSON - Y227 - Inductor, yoke. 90 Degree deflection yoke.
    THORDARSON - Y227 - Inductor, yoke. 90 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 90 Degree deflection yoke. Exact replacement for Sylvania 51-35809-2. Learn More
  9. THORDARSON - Y224 - Inductor, yoke. 90 Degree deflection yoke.
    THORDARSON - Y224 - Inductor, yoke. 90 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 90 Degree deflection yoke. Exact replacement for RCA 137542 (906376-501). Learn More
  10. THORDARSON - Y178 - Inductor, yoke. 114 Degree deflection yoke.
    THORDARSON - Y178 - Inductor, yoke. 114 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 114 Degree deflection yoke. {22mm}. Exact replacement for Silvertone 80-82-4/-4D/-4F. Learn More
  11. THORDARSON - Y170 - Inductor, yoke. 90 Degree deflection yoke.
    THORDARSON - Y170 - Inductor, yoke. 90 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 90 Degree deflection yoke. Exact replacement for Silvertone 80-85-4, 80-77-4/A-H. Learn More
  12. THORDARSON - Y139 - Inductor, yoke. 114 Degree deflection yoke.
    THORDARSON - Y139 - Inductor, yoke. 114 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
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    Inductor, yoke. 114 Degree deflection yoke. Exact replacement for Magnavox 361377-1/-2. Learn More
  13. THORDARSON - Y111 - Inductor, yoke. 110 Degree deflection yoke.
    THORDARSON - Y111 - Inductor, yoke. 110 Degree deflection yoke.
    Special Price $14.98 Regular Price $18.95
    Out of stock
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    Inductor, yoke. 110 Degree deflection yoke. Exact replacement for Sylvanis 51-15473-1, 51-15474-1/-2/-3, 51-29071-1. Learn More
  14. THORDARSON - Y105 - Inductor, yoke. 114 Degree deflection yoke.
    THORDARSON - Y105 - Inductor, yoke. 114 Degree deflection yoke.
    Special Price $14.98 Regular Price $25.00
    Out of stock
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    THORDARSON - Y105 Inductor, yoke. 114 Degree deflection yoke.

    Exact replacement for Airline L-301, 027-031200, 490V014H01/02.

    Bradford 490V014H01, 490V016C01, 490V017C01.

    Magnavox 361077-3, Westinghouse 490V013C04, 490V014H01, 490V016C01/02, 490V017C01/-02.

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  15. RENCO - RL1256-6-560 - 560UH COILS
    RENCO - RL1256-6-560 - 560UH COILS
    Special Price $24.98 Regular Price $38.50
    Out of stock
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    RENCO - RL1256-6-560 - Power Line Inductor, Choke.

    Ratings: 560 0.010 Ohm 13.5Amp.

    High saturation flux density material is ideal for use in switching regulated power supply applications.

    Ideal wherever high current choke values in a small physical size are needed

    DC Saturated Amps: 29Amp.

    Operating temperature range: -40°C to +130°C

    Dimensions: Diameter 2.0" x Height 1.50" (50.8mm x 38.10mm)

    Typical applications include: power amplifiers, power supplies, SCR and TRIAC controls, speaker crossover networks and filters.

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  16. PANASONIC - ELJPA220KF - Inductor. 22uH SMD.
    PANASONIC - ELJPA220KF - Inductor. 22uH SMD.
    $0.50 As low as $0.10
    IN STOCK - MORE THAN 1,000 READY TO SHIP!
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    Inductor. Inductance: 22uH 185mA 15Hz. Tolerance: 10%. Package: 1210 SMD chip. 

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  17. MURATA COILCRAFT - DO3308P-223 - SMD inductor, 22uH 1.6A
    MURATA COILCRAFT - DO3308P-223 - SMD inductor, 22uH 1.6A
    $1.49 As low as $0.98
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    MURATA COILCRAFT - DO3308P-223

    SMD INDUCTOR 22UH 1.6AMP.

    Termination Style: SMD/SMT

    Shielding: Unshielded

    Inductance: 22 uH

    Tolerance: 20 %

    Maximum DC Current: 1.8 A

    Maximum DC Resistance: 180 mOhms

    Minimum Operating Temperature: - 40 C

    Maximum Operating Temperature: + 85 C

    Mounting Style: PCB Mount

    Length: 12.95 mm, Width: 9.4 mm, Height: 3 mm

    Core Material: Ferrite

    Series: DO3308P

    Application: Power

    Self Resonant Frequency: 26 MHz

    Test Frequency: 100 kHz

    Unit Weight: 0.021164 oz

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  18. Mitsumi - Motorola - AT-142 – 2509034D01 – Mini Audio / Signal Transformer.
    Mitsumi - Motorola - AT-142 – 2509034D01 – Mini Audio / Signal Transformer.
    Special Price $0.89 Regular Price $1.95
    IN STOCK - MORE THAN 5,000 READY TO SHIP!
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    Mitsumi - Motorola - AT-142 – 2509034D01 – Mini Audio / Signal Transformer. The product is a lot of 4 vintage Mitsumi/Motorola AT-142 audio transformers. These mini audio/signal transformers are made in China and are designed for vintage audio and video equipment. The units are in good condition and are being sold as a set of 4, making them ideal for collectors or vintage electronics enthusiasts looking to restore or repair old audio equipment. Manufacturer: Mitsumi Electric/Mitsumi Newtec. Customer: Motorola - Model AT-14E Type: Pin Terminal Transformer / Data / Voice Coupling Audio transformers provide specific impedance ratios for a variety of audio equipment, including microphones, amplifiers, loudspeakers, and recording equipment. These devices are used in line matching, telephone coupling, pulse trigger, driver, interstage, output, isolation and input applications. Mount: PCB Mount Solder Termination: Style: Through Hole Material: High Quality Iron Core and Copper Windings Miniature Open Frame 5 Pin Primary: DC Impedance 185 Ohms, Inductance: 1200mH Secondary: DC Impedance 175 Ohms, Inductance: 2150mH With 12.59 VAC on Primary – Secondary 8.31 VAC Operating Temperature: -20 C to 85 C Frequency Range: 50 Hz to 100 KHz Ratio: 1.5:1 Packaging is 200 Per Box Dimensions: Width 14.65mm x Height 14.85mm x Depth 11.45mm (0.57” x 0.585” x 0.459”) Lead Spacing: 0.150” and 0.300” Applications: Audio Transformer for hobby audio projects. These devices are used in line matching, telephone coupling, pulse trigger, driver, interstage, output, isolation and input applications. Learn More
  19. Frontier - 2401-04 - Inductor.
    Frontier - 2401-04 - Inductor.
    $0.15
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    Inductor. Ferrite center. Yellow housed, 4 to 5 turns of magnet wire. Mount: PCB, 2 Pin. Dimensions: 9.7mm x 9.7mm x 12.0mm high. New. Note: Manufacture Frontier Electronics Co Ltd. Learn More
  20. Frontier - 2405-12 - Inductor.
    Frontier - 2405-12 - Inductor.
    $0.15 As low as $0.09
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    Frontier - 2405-12 - Inductor.

    Frontier Electronics is a leading designer and manufacturer of passive components including Magnetics (Inductors, Transformers, Coils), Diodes, MLCCs, and Integrated Passive Components (Antennas, Baluns, Filters, Diplexers).Frontier Electronics' corporate headquarters and main warehouse is located in Simi Valley, California.

    Ferrite Center.

    Red Housed, 12 turns of Magnet Wire.

    Mount: PCB, 2 Pin.

    Dimensions: 9.7mm x 9.7mm x 12.0mm high.

    New.

    Note: Manufacture Frontier Electronics Co Ltd.

    Learn More
  21. Abracon Corporation - AIUR-11-103K - Inductor, coil. 10000uH 10% T/H. Package of 5
    Abracon Corporation - AIUR-11-103K - Inductor, coil. 10000uH 10% T/H. Package of 5
    $1.75
    READY TO SHIP - ONLY 57 LEFT IN STOCK!
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    Inductor, coil. 10000uH 10% T/H. Current: 130mA. Resistance: 20.4 Ohm. Ferrite core. Unshielded. Package: radial 2 pin, cut 3/16" leads. Dimensions: 0.375" D x 0.450" H (9.53mm x 15.88mm). Lead free. RoHS compliant.. Package of 5

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  22. FERROTRO - 4271-048 - Round Ferrite Cylindrical Core, Bar, Rod Blanks
    FERROTRO - 4271-048 - Round Ferrite Cylindrical Core, Bar, Rod Blanks
    Special Price $0.89 Regular Price $1.00 As low as $0.00
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    FERROTRO - 4271-048 - Round Ferrite Cylindrical Core, Bar, Rod Blanks

    Dimensions: 0.80" Diamter X  0.362"  Thick  (20.45mm X 9.19mm)

    Note: Also see our assortment of rare earth magnets. These cores are not magnetized.

    Applications:  Ferrite Cylindrical Core widely used for Crafts, Hobbies, science projects. Can also be used as a target for magnetic devices.

    New Old Stock  

    Learn More
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