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 1-24 of 415

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  1. Alcara - A220-101P - Inductor, choke. 2.8mH. New.
    Alcara - A220-101P - Inductor, choke. 2.8mH. New.
    $1.95
    IN STOCK - MORE THAN 500 READY TO SHIP!
    Alcara - A220-101P - Inductor, choke. 2.8mH. New. Learn More
  2. Murata - DST310 55Y5S222M100 - EMI/RFI Suppression Filter Disc 2200pF w/Ferrite Beads 100V.
    Murata - DST310 55Y5S222M100 - EMI/RFI Suppression Filter Disc 2200pF w/Ferrite Beads 100V.
    Special Price $1.19 Regular Price $1.49 As low as $0.49
    IN STOCK - MORE THAN 5,000 READY TO SHIP!

    Murata - DST310 55Y5S222M100 - EMI/RFI Suppression DST310 Series Filter.

    Based on more than 30 years of ceramic and ferrite technology experience, Murata Electronics’ full range of leaded EMI filters have been designed to meet today’s electronic industry requirements. Murata’s leaded devices consist of ferrite bead inductors, feed-thru capacitors, 3 terminal capacitors, varistor/capacitors common mode chokes and block filters.

    DST310 are T-type EMI suppression filters. The disc-type EMIFIL increases the self-resonant frequency of the capacitor by attaching two lead wires to one of the electrodes of the capacitor and increases the insertion loss by adding inductance to the lead in the DST and DSS types only. Frequencies to be suppressed can be selected by choosing the capacitance. They are also recommended for use as by-pass capacitors.

    Capacitance: 2200pF

    Effective Frequency: .8 to 12000 MHz

    Working Voltage: 100V.

    Tolerance: 20%.

    Temperature: -25C to 85C

    Package: Through Hole Disc, Radial Leads.

    External Ferrite Beads

    Packaging: Bulk

    New Old Stock - Rare - Difficult Component to Find

    Learn More
  3. Johanson Technology - L-14W8N2JV4E - Inductor.  8.2nH 700mA. SMD. New.
    Johanson Technology - L-14W8N2JV4E - Inductor. 8.2nH 700mA. SMD. New.
    $0.25
    IN STOCK - MORE THAN 1,000 READY TO SHIP!
    Inductor. 8.2nH 700mA. Tolerance: 5%. DC Resistance: 80mOhm. Case: 0603 (1610 metric) SMD. New. Note: RF inductor. Test frequency: 900MHz. Type: Wirewound, RF chip inductor. Learn More
  4. Miller - 8-916 - Inductor. Adjustable 1.4 - 2.2uH. Package of 10.
    Miller - 8-916 - Inductor. Adjustable 1.4 - 2.2uH. Package of 10.
    Special Price $3.98 Regular Price $4.95 As low as $2.98

    Miller - Adjustable Inductor. Slug tuned coil form.

    Adjustable Ferrite Core

    1.4 - 2.2uH.

    Mount: PCB, 3 leads.

    Dimensions: 6.6mm square x 12.9mm high.

    Package of 10.

    Learn More
  5. MURATA - BLM21BD102SN1D - Ferrite bead. 1K Ohm 200mA. Package of 25.
    MURATA - BLM21BD102SN1D - Ferrite bead. 1K Ohm 200mA. Package of 25.
    $3.00
    EMI Suppression Filters. Chip ferrite bead. Impedance: 1000 Ohm 200mA. DC Resistance: 0.4 Ohm. Package: SMD 0805. Package of 25. Note: For high speed signal. Learn More
  6. Murata - BLM21A10PTM00-03 - Inductor, ferrite bead. 1 Ohm. Package of 25.
    Murata - BLM21A10PTM00-03 - Inductor, ferrite bead. 1 Ohm. Package of 25.
    $3.00
    Inductor, ferrite bead. EMI Suppression Filters. Impedance: 1 Ohm. Package: SMD 0805. Package of 25. Note: For power lines. Learn More
  7. 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
  8. Murata - BLM21AJ601SPT - Inductor, ferrite bead. 600 Ohm. Package of 50.
    Murata - BLM21AJ601SPT - Inductor, ferrite bead. 600 Ohm. Package of 50.
    $3.00
    Inductor, ferrite bead. EMI suppression filter. 600 Ohm 200mA 25%. DC Resistance: 1.1 Ohm. Case: 0805 SMD. Paper tape on manufactures 7" reel. New parts. Note: Package of 50. Learn More
  9. Murata - LQH3C331K04M00 - Inductor. 330uH 0.06Amp 5.6MHz. Package of 10.
    Murata - LQH3C331K04M00 - Inductor. 330uH 0.06Amp 5.6MHz. Package of 10.
    $3.00
    Inductor. 330uH 0.06Amp 5.6MHz. Case: SMD J bend connections. New. Package of 10. Learn More
  10. Lucent - ED5D832-70 G1A - Inductor, choke. Snap-on ferrite choke.
    Lucent - ED5D832-70 G1A - Inductor, choke. Snap-on ferrite choke.
    $5.00
    Inductor, choke. Snap-on ferrite choke. Dimensions: Assembly 1.650" D x 1.9" high (max) New. Learn More
  11. API Delevan - S1008-152K - Inductor, ferrite. 1.5uH 545mA 420mOhm.Package of 10.
    API Delevan - S1008-152K - Inductor, ferrite. 1.5uH 545mA 420mOhm.Package of 10.
    $3.00
    Inductor, ferrite. 1.5uH 545mA 420mOhm. Tolerance: 10%. Shielded. Case: tiny SMD. Note: Made in the USA. Package of 10. Learn More
  12. JOHANSON TECHNOLOGY - L805 - Chip Inductor Proto-Kit/500pc. SMD 0805.
    JOHANSON TECHNOLOGY - L805 - Chip Inductor Proto-Kit/500pc. SMD 0805.
    Special Price $59.95 Regular Price $100.00

    JOHANSON TECHNOLOGY - L805 Inductors, choke.

    Johanson Technology’s engineering prototype kits provide RF designers with a broad selection of high frequency ceramic components. Each kit contains a selection of components as well as the latest product data on Johanson’s full line of “High Frequency Ceramic Solutions”.

    Proto Kit, high frequency ceramic chip, 500pcs 0805 SMD per kit = 20 vials of 25pcs each. Includes: 25ea : 1.5nH +/- 0.3nH - 1.8nH +/- 0.3nH - 2.2nH +/- 0.3nH - 2.7nH +/- 0.3nH - 3.3nH +/- 0.3nH - 3.9nH +/- 0.3nH - 4.7nH +/- 0.3nH - 5.6nH +/- 0.3nH - 6.8nH +/- 5% - 8.2nH +/- 5% - 10nH +/- 5% - 22nH +/- 5% - 33nH +/- 5% - 47nH +/- 5% - 82nH +/- 5% - 100nH +/- 10% - 150nH +/- 10% - 220nH +/- 10% -330nH +/- 10% - 470nH +/- 10%.

    Learn More
  13. Vishay / Dale Electronics - IFC0805ER2N2S - Inductor, high frequency. 2nH +/-0.3nH.
    Vishay / Dale Electronics - IFC0805ER2N2S - Inductor, high frequency. 2nH +/-0.3nH.
    $0.10
    Inductor, high frequency. 2nH +/-0.3nH. DC resistance: 0.09 Ohm max. DC current: 1000mA. Self-resonant freq: 13GHz. Q-Factor: 12. Package: SMD 0805. Learn More
  14. TDK - ACL3225S-102M-TL - Inductors, Coils. 0.01uH 752mA SMD. Package of 10.
    TDK - ACL3225S-102M-TL - Inductors, Coils. 0.01uH 752mA SMD. Package of 10.
    Special Price $1.29 Regular Price $1.49 As low as $0.69

    TDK - ACL3225S-102M-TL Inductors, Coils.

    1 ELEMENT, 0.13uH, AIR-CORE, GENERAL PURPOSE INDUCTOR, SM

    Status: Discontinued

    0.01uH 752mA

    20%

    .19-Ohm Power Line Inductors.

    Magnetically shielded SMD.

    Package of 10.

    From factory new reels of 5Kpcs.

    Learn More
  15. COILCRAFT - 132-04L - Inductor, Coil. 37.5nH. 4.7mOhm. 4Amp.
    COILCRAFT - 132-04L - Inductor, Coil. 37.5nH. 4.7mOhm. 4Amp.
    Special Price $1.29 Regular Price $1.49 As low as $0.98

    COILCRAFT - 132-04L Inductor, Coil.

    These fixed RF coils are part of Coilcraft’s series of insert molded inductors. This precision construction technique
    ensures constant winding pitch, long-term stability and tight inductance tolerance (±5%).

    37.5nH. 4.7mOhm.

    4Amp.

    Color: Yellow.

    More info: http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:132.pdf

    Learn More
  16. MICROMETALS - T157-8/90 - Powdered Iron Core 1.57 x 0.95 x 0.57", AL= 42 (nH/N2) +/- 10%
    MICROMETALS - T157-8/90 - Powdered Iron Core 1.57 x 0.95 x 0.57", AL= 42 (nH/N2) +/- 10%
    Special Price $3.98 Regular Price $5.00 As low as $1.98

    MICROMETALS - T157-8/90 Toroids.

    The T157-8/90 Toroidal core from Micrometals is a size Toroidal core manufactured from Micrometal's unique blend 8/90 material. and can be clearly identified by the cores' Yellow/Red color.

    Powdered Iron Core

    AL= 42 (nH/N2) +/- 10%

    Initial Permeability = 35u

    Package: 40.2mm OD x 24mm ID x 14.7mm thick.

    Color: yellow with red.

    From: 240pc / box.

    Genuine MicroMetals product

    Recommended uses: Line filters, Power conversion

    Additional Information: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf

    Learn More
  17. Micrometals - T131-18 - Inductor, Core. 79 Al nH/N.
    Micrometals - T131-18 - Inductor, Core. 79 Al nH/N.

    Micrometals - T131-18 Inductor, Core.

    The T131-18 from Micrometals is a size 131 Toroid core manufactured from Micrometal's unique blend 18 material. This material has low core loss similar to the -8 Material with higher permeability and a lower cost. Good DC saturation characteristics. Material reference permeability (µo) is typically 55 and can be clearly identified by the core's Green/Red color.

    79 Al nH/N(2).

    Dimensions: 1.300" (33.0mm) OD x 0.437" (11.1mm) high with 0.780" (19.8mm) ID.

    Color: Green/Red.

    Powdered iron core.

    Genuine MicroMetals product

    Recommended uses: Line filters, Power conversion

    Additional Information: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf

    Learn More
  18. 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
  19. Bourns - J.W.MILLER - 9230-94 - Inductor, coil. RF Choke Wirewound, 0.1 uH,
    Bourns - J.W.MILLER - 9230-94 - Inductor, coil. RF Choke Wirewound, 0.1 uH,
    Special Price $0.98 Regular Price $1.49 As low as $0.69
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Bourns - J.W.MILLER - 9230-94 - Inductor, coil. RF 0.1uH Inductor, coil.

    Formerly J.W. Miller model - High Q value

    RF 0.1uH (100nH) 1100m

    Current 1.1A

    Phenolic Core

    Q @ Frequency: 40 @ 25MHz.

    Frequency - Self Resonant: 69- MHz

    DC resistance: 70 mOhm Max.

    Tolerance: 10%.

    Package: Molded, Axial Leads.

    Applications: EMI filter

    Note: ALT P/N: 07723.

    More info: http://www.bourns.com/data/global/pdfs/9230_series.pdf

    Learn More
  20. COILCRAFT - 132-11SMJ - Inductor. 130nH 3Amp.
    COILCRAFT - 132-11SMJ - Inductor. 130nH 3Amp.
    Special Price $1.29 Regular Price $1.49 As low as $0.98

    COILCRAFT - 132-11SMJ Inductor.

    Maxi Spring Air Core.

    130nH 3Amp. 11 Turns.

    Tolerance: 5%.

    DCR:25mOhm.

    Package: SMD.

    More info: http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:maxi.pdf Rohs compliant.

    Learn More
  21. BOONTON RADIO CORP - 103A-51 - Inductor. Type 103A-51.
    BOONTON RADIO CORP - 103A-51 - Inductor. Type 103A-51.
    $49.00
    Inductor. Type 103A-51. Tuning range: 30 - 50 Mc. L=0.25uH. C= 5.5uF. Q=225 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
  22. J.W.MILLER - 70F337AP - Inductor, Choke. Coil. 0.33uH (330nH) 1.69 Amp.
    J.W.MILLER - 70F337AP - Inductor, Choke. Coil. 0.33uH (330nH) 1.69 Amp.
    Special Price $1.19 Regular Price $1.29 As low as $0.69

    J.W.MILLER - 70F337AP - Inductor, Choke. Coil.

    Special Features
    • High Q, high self-resonant frequency
    • High voltage application
    • Universal wound
    • Low cost
    • Varnish coated
    • Operating temperature: phenolic -55 to +125°C
    • Current to cause 35°C maximum temperature rise

    Inductance: 0.33uH (330nH)

    Current: 1.69 Amp. (1690 mA)

    Tolerance: 20%.

    DC Resistance: 700m Ohm. (0.7 ohm)

    Material: Phenolic core.

    Mount: Through Hole.

    Package: RF Varnished, Axial Leads.

    More info: http://www.bourns.com/data/global/pdfs/70f_series.pdf

    Learn More
  23. COILCRAFT - 132-15 - Inductor. 333nH 3.0Amp. 15-1/2 Turns.
    COILCRAFT - 132-15 - Inductor. 333nH 3.0Amp. 15-1/2 Turns.
    $1.00
    Inductor. 333nH 3.0Amp. 15-1/2 Turns. PCB mount. More info: http://www.coilcraft.com/132.cfm Learn More
  24. TOKO AMERICA - E526HNSA-100059 - Inductor, coil. 0.375nH, adjustable.
    TOKO AMERICA - E526HNSA-100059 - Inductor, coil. 0.375nH, adjustable.
    Special Price $0.98 Regular Price $1.50
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    TOKO AMERICA - E526HNSA-100059 Inductor, coil.

    Status: Discontinued

    375nH, Adjustable.

    Type MC120.

    Mount: PCB thru Hole. New.

    Learn More
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