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. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. HURRICANE ELECTRIC - HL20374/AA - Inductor, toroid. 375uH.
    HURRICANE ELECTRIC - HL20374/AA - Inductor, toroid. 375uH.
    $10.00
    Inductor, toroid. 375uH. Mount: PCB or Panel, vertical. Dimensions: 1.2" OD x 0.761" wide, with an approximate ID of 0.404". Note: More info: http://www.hurricaneelectronics.com/classicSeriesData.php Learn More
  8. 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
  9. 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
  10. COILCRAFT - DO1605T-103MLC - Inductor, ferrite. 10uH 0.9Amp. Package of 10.
    COILCRAFT - DO1605T-103MLC - Inductor, ferrite. 10uH 0.9Amp. Package of 10.
    $4.99
    Inductor, ferrite. 10uH 0.9Amp. DCR:0.27 Ohm. Package: SMD, low profile, 1.8mm high. Rohs compliant. Package of 10. Learn More
  11. Eaton Coiltronics Cooper- UP4B-150 - Inductor, Ferrite Core. 15uH 5.5Amp.
    Eaton Coiltronics Cooper- UP4B-150 - Inductor, Ferrite Core. 15uH 5.5Amp.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    Eaton Coiltronics Cooper - UP4B-150 Inductor, Ferrite Core.

    Inductance: 15uH.

    Current: 3.7 Amp.

    Tolerance: 20%.

    Package: SMD.

    rom: Manufactures T/R.

    Rohs compliant.

    Learn More
  12. COILCRAFT - 0805LS-153XGLC - Inductor, ferrite. 15uH 0.18Amp. Package of 10.
    COILCRAFT - 0805LS-153XGLC - Inductor, ferrite. 15uH 0.18Amp. Package of 10.
    $4.00
    Inductor, ferrite. 15uH @ 2.5MHZ, 0.18Amp. Tolerance: 2%. Package: 0805 SMD. Rohs compliant. Package of 10. Learn More
  13. TALEMA - SWS-3.00-17 - Inductor, toroidal. 17uH 3Amp 150KHz.
    TALEMA - SWS-3.00-17 - Inductor, toroidal. 17uH 3Amp 150KHz.
    $2.00
    Inductor, toroidal. 17uH 3Amp 150KHz. Tolerance: 20%. Package: SMD, unshielded. Dimension: 0.591" long x 0.591" wide x 0.315" high (15.00mm x 15.00mm x 8.00mm). Lead free. Rohs compliant. Learn More
  14. 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
    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
  15. 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

    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
  16. TDK - MLF2012C101K - Inductor, ferrite. 100uH 2mA. Package of 20.
    TDK - MLF2012C101K - Inductor, ferrite. 100uH 2mA. Package of 20.
    $3.00
    Inductor, ferrite. 100uH 2mA. Tolerance: 10%. Shielded. Q @ Freq 25 @ 1MHz. Frequency - Self Resonant: 12MHz. DCR: 3.1 Ohm. Package: SMD 0805 (2012 Metric). Lead free. Rohs compliant. Package of 20. Learn More
  17. PULSE ENGINEERING - PE-54036S - Inductors. 168uH 1.81Amp 20%.
    PULSE ENGINEERING - PE-54036S - Inductors. 168uH 1.81Amp 20%.
    Special Price $2.98 Regular Price $4.00

    PULSE ENGINEERING - PE-54036S - Inductors.

    Status: Discontinued

    Inductance: 168uH

    Current: 1.81Amp

    Tolerance: 20%.

    Power Wirewound Toroid.

    Dimensions: 21.21mm long x 11.56mm deep x 24.13mm high.

    More info: http://ww2.pulseeng.com/products/datasheets/SPM2006_44.pdf

    Alternate: National LM259X-L36

    Learn More
  18. BOURNS - SRR0805-471K - Inductor, power. 470uH +/-10%
    BOURNS - SRR0805-471K - Inductor, power. 470uH +/-10%

    BOURNS - SRR0805-471K Inductor, Power.

    470uH +/-10%.

    Series: SRR0805.

    DC resistance: 2.25 Ohm max.

    DC current: 250mA.

    Self-resonant freq: 3.5MHz.

    Q-Factor: 34.

    Package: SMD 0805 13" reel.

    RoHS compliant.

    Priced per piece. Minimum Order is 20 Pieces

    Learn More
  19. API DELEVAN - 4590-474K - Inductors, ferrite core. 470uH.
    API DELEVAN - 4590-474K - Inductors, ferrite core. 470uH.
    $0.69
    Inductors, ferrite core. 470uH. Tolerance: 10%. DC resistance: 0.393 Ohm max. Max 1.30 Amp. Dimensions:11.55mm D x 22.86mm long. Operating temperature range: �55 to +125 Deg C. Up to only 85 Deg C at full rated current. Case: axial. More info: http://www.delevan.com/web/partfinder.php?PartNumber=4590 Learn More
  20. PULSE ENGINEERING - PE-53119 - Inductor, coils. 680uH 1.3Amp.
    PULSE ENGINEERING - PE-53119 - Inductor, coils. 680uH 1.3Amp.
    Special Price $4.98 Regular Price $6.00

    PULSE ENGINEERING - PE-53119 - Inductor, coils.

    inductance: 680uH

    Current 1.3Amp.

    Tolerance: 20%.

    Package: KM-5.0 -

    Inductor code: H470.

    Dimensions: 1.3" long x 0.70" wide x 1.40" high.

    Mount: PCB.

    More info: http://ww2.pulseeng.com/products/datasheets/P596.pdf

    Learn More
  21. MURATA - PLA10AN3021R3R2B - EMI Filter. 3000uH 1.3A.
    MURATA - PLA10AN3021R3R2B - EMI Filter. 3000uH 1.3A.
    $1.00

    Inductors, coils. EMI Filter (3.0mH) 3000uH 1.3A, unshielded. Maximum DC Current: 10.3 Amp. Operating Temperature Range: - 25 C to + 120 C. Termination Style: SMT. Rohs compliant. More info: http://search.murata.co.jp/Ceramy/image/img/PDF/ENG/L0135S0205PLA10_N.pdf

    Learn More
  22. FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.
    FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.
    Special Price $0.98 Regular Price $1.20 As low as $0.79

    FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.

    Impedance: 255 Ohm.

    Ferrite Grade: 43.

    Frequency Range: 25MHz to 300MHz.

    Ferrite Mounting: Tubular.

    Mounting type: SMD.

    External diameter: 14.3mm.

    Internal diameter: 0.25".

    Outer diameter: 14.3mm.

    RoHS Compliant.

    Learn More
  23. Unidentified MFG - 2208-3299 ELMACOH - Toroid, core. 33mHy.
    Unidentified MFG - 2208-3299 ELMACOH - Toroid, core. 33mHy.
    Special Price $4.98 Regular Price $8.50

    2208-3299 ELMACOH Toroid, Core.

    33mHy.

    Dimensions: 1" OD, 0.45" ID x 0.21" Thick with (2) 1.6" Long Leads.

    Learn More
  24. Murata Products - BLM41A800SPT - Ferrite bead. 80 Ohm at 100MHz. Package of 25.
    Murata Products - BLM41A800SPT - Ferrite bead. 80 Ohm at 100MHz. Package of 25.
    Special Price $2.25 Regular Price $3.00
    EMI Suppression Filters. Chip ferrite bead. Impedance: 80 Ohm at 100MHz. Dimensions: 4.5 long x 1.6mm wide. Package: SMD 1806. Note: Manufactures 7" reel is double marked BLM41A800SPTM00-03/T250. Package of 25. Learn More
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