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. !@ 2 items
  2. Unmarked 44 items
  3. Abracon Corporation 1 item
  4. ACME 1 item
  5. Amidon 1 item
  6. AVX/Kyocera 1 item
  7. API Delevan 18 items
  8. Berg/Dupont 1 item
  9. Bell Industries 1 item
  10. Bourns 4 items
  11. BH ELECTRONICS 1 item
  12. BOONTON RADIO CORP 11 items
  13. CADDELL BURNS 3 items
  14. BOURNS INC 1 item
  15. Brandohm 1 item
  16. Cambion 3 items
  17. Carter-Craft 1 item
  18. Central Tech 5 items
  19. COILCRAFT 32 items
  20. COOPER 6 items
  21. Custom 1 item
  22. Dale 10 items
  23. ELNA 1 item
  24. Eastek International 1 item
  25. DM Steward 1 item
  26. EWE INC 1 item
  27. FAIR-RITE 8 items
  28. FAIR-RITE PRODUCTS ,CORP 1 item
  29. EPCOS 19 items
  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
  35. HEXAGRAM 1 item
  36. HURRICANE ELECTRIC 2 items
  37. INDUCTOR SUPPLY 1 item
  38. INDUCTORS INC 1 item
  39. I.S.E. 1 item
  40. J.W.MILLER 25 items
  41. ISKRA FERITI 1 item
  42. JW MILLER 5 items
  43. JOHNSON 1 item
  44. JOHANSON TECHNOLOGY 4 items
  45. KOA Speer 5 items
  46. MAJOR 3 items
  47. LUCENT 1 item
  48. MAGNETICS 2 items
  49. MAGNETICS / SPANG 1 item
  50. MCI 1 item
  51. MICROMETALS 7 items
  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
  77. STACO 1 item
  78. Steward 4 items
  79. SUMIDA 4 items
  80. STAVER 1 item
  81. Steward Ferrites 1 item
  82. TALEMA 1 item
  83. TDK 11 items
  84. TAIYO YUDEN CO LTD 1 item
  85. Toko America 11 items
  86. THORDARSON 17 items
  87. TOKO 1 item
  88. TRW 1 item
  89. Triad/Magnetek 2 items
  90. Triad/Utrad 1 item
  91. ULVECO 1 item
  92. VANGUARD 1 item
  93. Vishay / Dale Electronics 2 items
  94. Vishay 1 item
  95. VITEC 2 items
  96. VENKEL 1 item
  97. VENKEL LTD 1 item
  98. Yageo 1 item
  99. XICOR 1 item
  100. Zman Magnetics 2 items
  101. XICON 1 item
  102. WILCO 6 items
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Items 49-72 of 415

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  1. Unidentified MFG - Z-538 - Inductor, coil. 2.3uH.
    Unidentified MFG - Z-538 - Inductor, coil. 2.3uH.
    $1.00
    Inductor, coil. 2.3uH. Package: axial leads. New. Learn More
  2. BOONTON RADIO CORP - 103A-2 - Inductor. Type 103A-2. Tuning range: 5 - 14Mc.
    BOONTON RADIO CORP - 103A-2 - Inductor. Type 103A-2. Tuning range: 5 - 14Mc.
    $49.00
    Inductor. Type 103A-2. Tuning range: 5 - 14Mc. L=2.5uH. C= 6uF. Q=200 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
  3. EPCOS - B78108S1272K - Inductor, RF chokes. 2.7uH. Package of 50.
    EPCOS - B78108S1272K - Inductor, RF chokes. 2.7uH. Package of 50.
    Special Price $4.98 Regular Price $5.95
    Inductor, RF chokes. Inductance: 2.7uH. Maximum current: 940mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More
  4. API DELEVAN - 1210-272KB - Inductors, ferrite core. 2.7uH, 411mA.
    API DELEVAN - 1210-272KB - Inductors, ferrite core. 2.7uH, 411mA.
    $0.69
    Inductors, ferrite core. 2.7uH, 411mA. Tolerance: 5%. Maximum power dissipation at 90�C 0.287 W. Dimensions: 3.00 to 3.51mm wide x 2.16 to 2.67mm deep x 2.06 to 2.67mm high. Contacts: (1.37mm high each end. Operating temperature range: �55 to +125 Deg C. Case: SMD. Learn More
  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. J.W.MILLER - 4608-RC - Inductor, choke. 3.9uH 1Amp.
    J.W.MILLER - 4608-RC - Inductor, choke. 3.9uH 1Amp.
    $1.00
    IN STOCK - MORE THAN 500 READY TO SHIP!
    Inductor, choke. Inductance: 3.9uH. Current: 1Amp. Tolerance: 10%. DC Resistance: 0.45 Ohm. Minimum quality factor: 60@7.96MHz. Core material: Phenolic. Package: axial leads. Dimensions: 0.27mm D x 20.07mm long. Operating temperature: -55 to 125 Deg C. More info: http://www.bourns.com/data/global/pdfs/4600_series.pdf Learn More
  7. API DELEVAN - 2474-08L - Inductors, ferrite core. 3.9uH.
    API DELEVAN - 2474-08L - Inductors, ferrite core. 3.9uH.
    $0.69
    Inductors, ferrite core. 3.9uH. DC resistance: 0.0.17 Ohm max. Max 4.56 amp. Operating temperature range: �55 to +125 DegC. Maximum power dissipation at 85�C 0.50 W. Inductance Measured at 1 V with no DC current. Dimensions: 6.1mm D x 18.8mm long. Case: axial leads. Learn More
  8. Panasonic/Matsushita - ELJPA4R7MF - Inductors, Chip. 4.7uH 350mA.
    Panasonic/Matsushita - ELJPA4R7MF - Inductors, Chip. 4.7uH 350mA.

    Panasonic/Matsushita - ELJPA4R7MF Inductors, Chip.

    4.7uH 350mA.

    Tolerance: 20%.

    Q @ Freq 7 @ 7.96MHz.

    Self resonant freq: 46MHz.

    DC Resistance (DCR)340 Meg ohm Max.

    Package: SMD 1210.

    High current, wirewound.

    From new manufactures 7" reel.

    More info: http://industrial.panasonic.com/www-cgi/jvcr13pz.cgi?E+PZ+3+AGA0034+ELJPA4R7MF+7+WW

    Learn More
  9. DALE - IH10-05 - 5uH 10Amp Axial Inductor / Coil
    DALE - IH10-05 - 5uH 10Amp Axial Inductor / Coil
    $1.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    DALE - IH10-05  5uH 10Amp 10% Inductors/Coils.

    Noise filtering for switching regulators, power amplifiers, power supplies and SCR and TRIAC Control circuits.

    DCR = 0.01-OHM

    SRF = 30Mhz

    1.125" x 0.687" x 0.812" (80 per manuf bx NEW @ $1.00 each piece/$80.00)

    Additional Information: https://www.vishay.com/docs/34013/ih.pdf

    Learn More
  10. BOONTON RADIO CORP - 103A-5 - Inductor. Type 103A-5.
    BOONTON RADIO CORP - 103A-5 - Inductor. Type 103A-5.
    $49.00
    Inductor. Type 103A-5. Tuning range: 3.5 - 10Mc. L=5uH. C= 6uF. Q=200 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
  11. Vishay / Dale Electronics - IM-2-5.6uH 10% B08 - Inductor. 5.6uH 10% Package of 10.
    Vishay / Dale Electronics - IM-2-5.6uH 10% B08 - Inductor. 5.6uH 10% Package of 10.
    $4.99
    Inductor, high frequency. 5.6uH +/-10%. Series: IM-2. DC resistance: 1.8M Ohm max. DC current: 185mA. Self-resonant freq: 65MHz. Q-Factor: 50. Package: axial lead. Package of 10. Learn More
  12. Bourns - J.W.MILLER - VLS-5R6 - Inductor, coil. Variable RF 5.6uH.
    Bourns - J.W.MILLER - VLS-5R6 - Inductor, coil. Variable RF 5.6uH.
    $5.95
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Bourns - J.W.MILLER - VLS-5R6 Inductor, coil.

    Variable RF 5.6uH.

    Mount: PCB radial leads.

    Dimensions: 8.0mm D x 10.8mm high.

    Learn More
  13. API DELEVAN - 1025-38 - Inductors, iron core. 5.6uH, 195mA.
    API DELEVAN - 1025-38 - Inductors, iron core. 5.6uH, 195mA.
    $0.69
    Inductors, iron core. 5.6uH, 195mA. Tolerance: 10%. Dimensions: 0.095� D x 0.25� long. Operating temperature range: �55 to +125 Deg C. Case: axial leads. Learn More
  14. J.W.MILLER - PM127SH-6R1N-RC - Inductors, ferrite. Inductance: 6.1uH.
    J.W.MILLER - PM127SH-6R1N-RC - Inductors, ferrite. Inductance: 6.1uH.
    $1.00
    Inductors, ferrite. Inductance: 6.1uH. Maximum Current: 6.6Amp. Tolerance: +40, -20%. Series: PM127SH. DC resistance: 0.018-ohm. Package: SMD. Dimensions: 0.48"square x 0.3"H. JW Miller Magnetics/Bourns. Learn More
  15. TOKO AMERICA -  DB32C - A993AS-6R8M - 6.8uH SMD Fixed Inductors
    TOKO AMERICA - DB32C - A993AS-6R8M - 6.8uH SMD Fixed Inductors
    Special Price $1.98 Regular Price $3.00
    READY TO SHIP - ONLY 99 LEFT IN STOCK!

    TOKO AMERICA - A993AS-6R8M

    6.8uH 20% 0.11-Ohm SMD

    Fixed Inductors DB320C Series,

    3.8mm footprint

    Manuf in China/manuf pkg'd.

    Learn More
  16. Murata Erie - LQH3N6R8M04M00 - Inductor, ferrite. 6.8uH 0.24Amp. Package of 4.
    Murata Erie - LQH3N6R8M04M00 - Inductor, ferrite. 6.8uH 0.24Amp. Package of 4.
    $3.00
    Inductor, ferrite. Inductance: 6.8uH. Tolerance: 20%. DC Resistance: 1.5 Ohm. Current: 0.24Amp. Package: 1212 SMD. T/R. Note: Operating temperature: 85 Deg C. Package of 4. Learn More
  17. Unidentified MFG - 8-583 - 0.075-OHM DC Res 7.0 UH
    Unidentified MFG - 8-583 - 0.075-OHM DC Res 7.0 UH
    $0.65
    0.075-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
  18. Unidentified MFG - 7-036-2 - Inductor, coil. 8.0uH.
    Unidentified MFG - 7-036-2 - Inductor, coil. 8.0uH.
    Special Price $0.79 Regular Price $1.19
    Inductor, coil. 8.0uH. Mount: PCB. Dimensions: 19.0mm D max x 28.3mm high. Lead spacing: 15.8mm. Learn More
  19. MAGNETICS / SPANG - 0F-45528-EC - Pair of High quality large ferrite "E"
    MAGNETICS / SPANG - 0F-45528-EC - Pair of High quality large ferrite "E"
    $6.95
    Inductor, ferrite. High quality large ferrite "E". Inductance: AL value 8220nH (+/-25%) @10kHz. Eff.:353Ae Sq mm - Ve 44,000 mm-cubed - Core Loss Pi max: 205mW/cm3 (9W/set)@25kHz 299mT 100C - EC, ER, ETD and EER shapes are a cross between E cores and pot cores. 54.8mm wide x 20.8mm deep x 28.2mm tall.http://specs.mag-inc.com/Ferrite/0F-45528-EC.pdf Learn More
  20. RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Core, Two (2) Cores in Package.
    RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Core, Two (2) Cores in Package.
    Special Price $5.98 Regular Price $8.50 As low as $4.49
    IN STOCK - MORE THAN 100 READY TO SHIP!

    RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Cores, Two (2) Cores in Package.

    Reduce or eliminate on RFI (radio frequency interference) with this snap-together Toroid Choke Core. Effective "Roadblock" to Radio Frequency Interference. Easily use choke core on a phone, computer, AC, audio and coax cables. No cable cutting necessary - you simply wind it through the core.

    Fast 'n Easy Solutions to RFI Problems

    Helps reduce RFI (Radio Frequency Interference). Use on Phone, Computer, Keyboard, AC, Audio and Coax Cables.

    Use as close to the equipment as possible, wrapping the cord through the center of the coil until the core is filled. All turns must be wound in the same direction to avoid cancelling the effects of the core.

    No need to cut cable - Simply wind it through the core and snap together.

    Ferrite Split Core Chokes (Two per package)

    Effective to 500 MHz.

    Approximate Overall Dimensions: 1.62" X  1.125" X 0.396"

    Opening: 0.885" X 0.380" (7/8" X 3/8")

    Includes Detailed Instructions on Theory and Installation.

    Note: Some customer report using as a step up Transformer by winding primary and secondary coils driven at 60 Hz. 

    Additional Interference Information: 

    http://www.audiosystemsgroup.com/RFI-Ham.pdf

    http://www.ll-leasing.com/pritch/shortwav.htm

    https://www.qsl.net/wa2lqo/nlnov99.html

    http://www.industrial-electronics.com/measurement-testing-com/zapping_electrical_noise.html

    UPC 040293126568

    NSN: 5950-01-322-7847

    Equivalent Part Numbers: 2730104, 273-0104, 273-104

    Learn More
  21. MURATA - LQS66C100M04M00 - Inductor. 10uH.
    MURATA - LQS66C100M04M00 - Inductor. 10uH.
    $0.25
    Inductor. 10uH. Tolerance: 20%. Package: SMD. Learn More
  22. JW MILLER - PM1210-100J-RC - Inductor, ckoke. 10uH 140mA. Package of 25.
    JW MILLER - PM1210-100J-RC - Inductor, ckoke. 10uH 140mA. Package of 25.
    $3.00
    Inductor, ckoke. Inductance: 10uH. Current: 140mA. Tolerance: 5%. DCR: 2.1 Ohm. Material: ferrite. Package: 1210 SMD. Package of 25. Learn More
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