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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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  76. Not Specified 58 items
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  11. BH ELECTRONICS 1 item
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  13. CADDELL BURNS 3 items
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  26. EWE INC 1 item
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  28. FAIR-RITE PRODUCTS ,CORP 1 item
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  30. Fastron 1 item
  31. FERROXCUBE 3 items
  32. Genco Precision Corp 1 item
  33. Gowanda 1 item
  34. HENG HO ELECTRONICS LTD 1 item
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  36. HURRICANE ELECTRIC 2 items
  37. INDUCTOR SUPPLY 1 item
  38. INDUCTORS INC 1 item
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  47. LUCENT 1 item
  48. MAGNETICS 2 items
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  52. Mitsumi Newtech Ltd 1 item
  53. MICROTRAN 1 item
  54. Murata Erie 16 items
  55. Murata Products 2 items
  56. MURATA 8 items
  57. NORTHLAKE ENGINEERING INC. 1 item
  58. NTC 1 item
  59. Philips 1 item
  60. NYT-WEE 1 item
  61. Panasonic/Matsushita 5 items
  62. PCA 1 item
  63. Panasonic 4 items
  64. POLARA 1 item
  65. PHILMORE 1 item
  66. POLARA ENG 1 item
  67. PREM 1 item
  68. PULSE ENGINEERING 10 items
  69. RAM 1 item
  70. PULSE 1 item
  71. RENCO 13 items
  72. S+M COMPONENTS 8 items
  73. Siemens 1 item
  74. Signal Transformers 1 item
  75. South Haven Coil, Inc 1 item
  76. STANDEX 1 item
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  78. Steward 4 items
  79. SUMIDA 4 items
  80. STAVER 1 item
  81. Steward Ferrites 1 item
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  84. TAIYO YUDEN CO LTD 1 item
  85. Toko America 11 items
  86. THORDARSON 17 items
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  90. Triad/Utrad 1 item
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  92. VANGUARD 1 item
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  94. Vishay 1 item
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  96. VENKEL 1 item
  97. VENKEL LTD 1 item
  98. Yageo 1 item
  99. XICOR 1 item
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  102. WILCO 6 items
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Items 97-120 of 415

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  1. TDK - NLC322522T-220K - Inductors, chokes. 22uH 210mA. Package of 2K.
    TDK - NLC322522T-220K - Inductors, chokes. 22uH 210mA. Package of 2K.
    $59.00
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    Inductors, chokes. 22uH 210mA. Tolerance: 10%. Package: 1210 SMD. Operating temperature: �40 to +85 Deg C. Dimensions: 3.2�2.5�2.2mm.List$0.08 - $0.06 each. Package of 2K/full reel. More info: http://www.tdk.co.jp/tefe02/e531_nlc3225.pdf Learn More
  2. PULSE ENGINEERING - P0841 - Inductors. 22.8uHY. Mount: PCB 2 pin Toroidal.
    PULSE ENGINEERING - P0841 - Inductors. 22.8uHY. Mount: PCB 2 pin Toroidal.
    Special Price $2.98 Regular Price $5.00
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    PULSE ENGINEERING - P0841 - Inductors, Toroidal.

    Status: Discontinued

    Series: Klipmount

    Inductance: 22.8 uHY.

    Current: 4.9ADC

    Max. DC Resistance: 36mOhms

    tolerance; 20%

    Mount: PCB 2 pin.

    Self Resonant Frequency: 260 KHz

    Shielding: Shielded

    Temperature: -40 C to 130 C

    Dimensions: 0.830" x 0.450" (21.09mm x 11.43mm)

     

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  3. API DELEVAN - S4924-223K - Inductors, ferrite core/ferrite sleeve. 22uH.
    API DELEVAN - S4924-223K - Inductors, ferrite core/ferrite sleeve. 22uH.
    $0.69
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    Inductors, ferrite core/ferrite sleeve. 22uH. DC resistance: 0.89 Ohm max. Max 561mA. Dimensions: 12.44 to 13.21mm wide x 5.84 to 6.35mm deep x 5.33 to 5.84mm high. Operating temperature range: �55 to +125 DegC. Case: SMD. Learn More
  4. API DELEVAN - P1812-223K - Inductors, ferrite core. 22uH.
    API DELEVAN - P1812-223K - Inductors, ferrite core. 22uH.
    $0.69
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    Inductors, ferrite core. 22uH. Tolerance: 10%. Maximum power dissipation at 90�C 0.278 W. Inductance Measured at 1V with no DC current. Dimensions: 0.166 to 0.190� (4.22 to 4.83mm) wide x 0.118 to 0.134� (3.00 to 3.40mm) deep x 0.118 to 0.134� (3.00 to 3.40mm) high. Contacts: 0.054 to 0.078� (1.37 to 1.98mm) each end. Operating temperature range: �55 to +125 Deg C. Case: SMD. Learn More
  5. BOONTON RADIO CORP - 103A-12 - Inductor. Type 103A-12.
    BOONTON RADIO CORP - 103A-12 - Inductor. Type 103A-12.
    $49.00
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    Inductor. Type 103A-12. Tuning range: 1.5 - 4.5Mc. L=25uH. C= 6uF. Q=200 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
  6. RENCO - 602920-9A – High Current Inductor, Coil. Ferrite Core, 26uH, 14 AWG.
    RENCO - 602920-9A – High Current Inductor, Coil. Ferrite Core, 26uH, 14 AWG.
    Special Price $0.89 Regular Price $1.89
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    RENCO - 602920-9A – High Current Inductor, Ferrite Core, 26uH. Ferrite Core Inductor have high magnetic permeability which allows the inductor to store a large amount of energy in a small space, leading to compact and efficient design possibilities. Ferrite cores also exhibit low power loss, which is especially advantageous for applications operating at high frequencies. High Current Inductor Double Wound onto a Ferrite Core 30 turns #14 Copper Magnet Wire (2.08mm Diameter) Rated Current Max: 20 Amp. Heat-Shrunk Insulation, Two Terminals. Dimensions: 0.25" D x 1.25" Long. Operating Temperature: -55°C to +130°C Industrial Inductor Custom Made for Reliance Electric. Made in USA Learn More
  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!
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    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.

    Learn More
  8. COILCRAFT - MSS7341-273MLB - Inductor, Choke. Inductance: 27uH.
    COILCRAFT - MSS7341-273MLB - Inductor, Choke. Inductance: 27uH.
    $1.00
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    Inductors. SMD 27uH, magnetically shielded, 20/30% tol. Learn More
  9. CADDELL BURNS - 6740-30 - Inductor, coil. 27uH variable.
    CADDELL BURNS - 6740-30 - Inductor, coil. 27uH variable.
    Special Price $1.98 Regular Price $3.00
    Out of stock
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    CADDELL BURNS - 6740-30  Inductor, coil.

    Inductance: 27uH.

    Package: PCB 4 Pin. 7.9mm square x 10.7mm above board.

    Note: Variable/adjustable inductor.

    Shielded metal can.

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  10. Unidentified MFG - 8-538 - Inductor, coil. 30uh. Package of 10
    Unidentified MFG - 8-538 - Inductor, coil. 30uh. Package of 10
    $2.50
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    Inductor, coil. 30uh. Package of 10

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  11. TOKO AMERICA - 3728391-1 - Inductor, coil. 15-30uH.
    TOKO AMERICA - 3728391-1 - Inductor, coil. 15-30uH.
    Special Price $1.98 Regular Price $3.00
    IN STOCK - MORE THAN 500 READY TO SHIP!
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    TOKO AMERICA - 3728391-1 Inductor, coil. 15-30uH.

    Marked 8391-ITW.

    Screw adjustable.

    Package: shielded.

    Mount: PCB 3 pin plus ground.

    Note: This coil is 7.4mm square at the base, 10.89mm high and the shield is 7.25mm OD.

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  12. SOUTH HAVEN COIL, INC - 6-070 - Inductor, coil. 30uH slug form.
    SOUTH HAVEN COIL, INC - 6-070 - Inductor, coil. 30uH slug form.
    Special Price $1.98 Regular Price $2.50 As low as $1.49
    READY TO SHIP - ONLY 71 LEFT IN STOCK!
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    SOUTH HAVEN COIL, INC - 6-070 

    Inductor, coil. 30uH slug form.

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  13. Eaton Coiltronics Cooper - UP4B-330-R - Inductor, Ferrite Core. 33uH 3.7 Amp.
    Eaton Coiltronics Cooper - UP4B-330-R - Inductor, Ferrite Core. 33uH 3.7 Amp.
    Special Price $1.98 Regular Price $2.50 As low as $0.98
    Out of stock
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    Eaton Coiltronics Cooper - UP4B-330-R Inductor, Ferrite Core.

    Inductance: 33uH.

    Current: 3.7 Amp.

    Tolerance: 20%.

    Package: SMD.

    From: Manufactures T/R.

    Rohs compliant.

    Learn More
  14. Central Tech - CH8010U390KF04 - 39uH New Inductors 1.5A DC 0.1-Ohm
    Central Tech - CH8010U390KF04 - 39uH New Inductors 1.5A DC 0.1-Ohm
    $3.95
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    39uH New Inductors 1.5A DC 0.1-Ohm Radial leads Learn More
  15. 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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  16. S+M COMPONENTS - B78148S1473J - New 47Uh 5% High Frequency RF Inductors
    S+M COMPONENTS - B78148S1473J - New 47Uh 5% High Frequency RF Inductors
    $0.25
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    T&R 47Uh 5% High Frequency RF Inductors, Preformed radial leads, Series:BC, Resistance:1.1ohm, Current, DC Max:450mA, Frequency, Resonant:7.5MHz, Q Factor:45, Core:F RoHS Yes 14" reel. Learn More
  17. S+M COMPONENTS - B78108S1473J - Inductor, RF Chokes. Drum Bobbin Core, 47uH. Package of 50.
    S+M COMPONENTS - B78108S1473J - Inductor, RF Chokes. Drum Bobbin Core, 47uH. Package of 50.
    Special Price $4.98 Regular Price $7.95
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    S+M COMPONENTS - B78108S1473J - Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 47uH. Maximum current: 450mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1473J000 Learn More
  18. MURATA - NL1210-470KTR-C23-LF - Inductor. 47uH @2.52MHz.
    MURATA - NL1210-470KTR-C23-LF - Inductor. 47uH @2.52MHz.
    $0.20
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    Inductor. 47uH @2.52MHz. Tolerance: 10%. Q: 30. SRF: 15MHz. RDC: 7 Ohm. IDC; 60mA. Package: SMD Chip. Learn More
  19. GOWANDA - 050AT5002HLF - Inductor, Coil. 50uH 3.9Amp.
    GOWANDA - 050AT5002HLF - Inductor, Coil. 50uH 3.9Amp.
    Special Price $5.98 Regular Price $6.95 As low as $4.98
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    GOWANDA - 050AT5002HLF Inductor, Coil.

    Radial Leaded Horizontal Mount Toroidal Choke

    Inductance: 50000 nH (50uh)

    Current Rating: 3.93Amp. (3950 mA)

    Resistance DCR: 0.035 Ohm.

    Mount: PCB.

    Dimensions: 15.6mm D x 7.5mm high.

    Lead spacing: 15.0mm.

    Note: Toroidal power inductor chokes.

    Genuine Gowanda - Rae - Difficult Toroidal Inductor to find.

     

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  20. 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!
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    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
  21. BOONTON RADIO CORP - 103A-15 - Inductor. Type 103A-15.
    BOONTON RADIO CORP - 103A-15 - Inductor. Type 103A-15.
    $49.00
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    Inductor. Type 103A-15. Tuning range: 1.1 - 3Mc. L=50uH. C= 6uF. Q=200 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
  22. PULSE ENGINEERING - P0848 - Inductors. 52uH. Mount: PCB 2 pin Toroid.
    PULSE ENGINEERING - P0848 - Inductors. 52uH. Mount: PCB 2 pin Toroid.
    Special Price $2.49 Regular Price $3.00
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    PULSE ENGINEERING - P0848 - Inductors toroid.

    KlipMount™ Series

    inductance: 52uH

    Current: 5 ADC.

    Mount: PCB 2 pin.

    More info: http://ww2.pulseeng.com/products/datasheets/SPM2007_46.pdf

    Alternate: National LM267X-L48

    Learn More
  23. TDK - NL453232-560K - 56-uH SMD new inductors
    TDK - NL453232-560K - 56-uH SMD new inductors
    $3.40
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    TDK/CAL-CHIP 56-uH SMD new inductors taped off reelhttp://www.tdk.co.jp/tefe02/e511_nl4532.pdf Learn More
  24. RC Bourns - 9250-563 - Inductor, coil. Inductance: 56uH.
    RC Bourns - 9250-563 - Inductor, coil. Inductance: 56uH.
    $3.32
    Add to Wish List Add to Compare
    Inductor, coil. Inductance: 56uH. Current: 190mA. Tolerance: 10%. Ferrite. Technology: wirewound. Case: axial leads. New. Learn More
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