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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. API DELEVAN - P1812-471KB - Inductors, ferrite core. 0.47uH.
    API DELEVAN - P1812-471KB - Inductors, ferrite core. 0.47uH.
    $0.69
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    Inductors, ferrite core. 0.47uH. 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
  2. API DELEVAN - 1812-821KB - Inductors, ferrite core. 0.82uH.
    API DELEVAN - 1812-821KB - Inductors, ferrite core. 0.82uH.
    $0.69
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    Inductors, ferrite core. 0.82uH. 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
  3. API DELEVAN - 1008-821KB - Inductors, ferrite core. 0.82uH.
    API DELEVAN - 1008-821KB - Inductors, ferrite core. 0.82uH.
    $0.69
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    Inductors, ferrite core. 0.82uH. Tolerance: 10%. DC resistance: 0.300 Ohm max. Max 708ma. Case: SMD. More info: www.delevan.com/seriesPDFs/1008.pdf Learn More
  4. API DELEVAN - P1812-821K - Inductors, ferrite core. 0.82uH.
    API DELEVAN - P1812-821K - Inductors, ferrite core. 0.82uH.
    $0.69
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    Inductors, ferrite core. 0.82uH. 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. BOURNS - SRP1040-1R0M - Inductors, power. 1.0uH 20Amp. Shielded.
    BOURNS - SRP1040-1R0M - Inductors, power. 1.0uH 20Amp. Shielded.
    $0.65
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    Inductors, power. 1.0uH 20Amp. Shielded. Tolerance: 20%. Type: Iron core. DC Resistance: 3.5m Ohm. Frequency: 100kHz. Dimensions: 0.465" L x 0.413" W x 0.165" H (11.80mm x 10.50mm x 4.20mm). Mount: SMD. From: Manufacture T/R. Operating temperature: -55 to 150 Deg C. Rohs compliant. Applications: power supplies. Learn More
  6. J.W.MILLER - 9310-16 - Inductor, choke. 1.5uH 600mA 500mOhm.
    J.W.MILLER - 9310-16 - Inductor, choke. 1.5uH 600mA 500mOhm.
    $0.75
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    Inductor, choke. 1.5uH 600mA 500mOhm. Q @ Freq: 33 @ 7.9MHz. Tolerance: 10%. Unshielded. Core material: ferrite. Package: axial leads, color coded. More info: http://www.bourns.com/data/global/pdfs/9310_series.pdf Learn More
  7. MCI - TS75B75C - Inductor, choke. 2uH.
    MCI - TS75B75C - Inductor, choke. 2uH.
    $0.59
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    Inductor, choke. Inductance: 2uH. Package: axial leads. Dimensions: 0.07" x 0.25" dia. Learn More
  8. API DELEVAN - 1210-272KB - Inductors, ferrite core. 2.7uH, 411mA.
    API DELEVAN - 1210-272KB - Inductors, ferrite core. 2.7uH, 411mA.
    $0.69
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    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
  9. API DELEVAN - 2474-08L - Inductors, ferrite core. 3.9uH.
    API DELEVAN - 2474-08L - Inductors, ferrite core. 3.9uH.
    $0.69
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    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
  10. API DELEVAN - 1025-38 - Inductors, iron core. 5.6uH, 195mA.
    API DELEVAN - 1025-38 - Inductors, iron core. 5.6uH, 195mA.
    $0.69
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    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
  11. 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
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    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
  12. 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
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    Inductor, coil. 8.0uH. Mount: PCB. Dimensions: 19.0mm D max x 28.3mm high. Lead spacing: 15.8mm. Learn More
  13. COILCRAFT - DO3308P-103 - Inductor, choke. 10uH 2Amp 0.085 Ohm.
    COILCRAFT - DO3308P-103 - Inductor, choke. 10uH 2Amp 0.085 Ohm.
    $0.50
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    Inductor, choke. 10uH 2Amp 0.085 Ohm. Package: 3mm high, SMD. Learn More
  14. J.W.MILLER - 9310-38 - Inductor, choke. 12uH 404mA 1.1 Ohm.
    J.W.MILLER - 9310-38 - Inductor, choke. 12uH 404mA 1.1 Ohm.
    $0.75
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    Inductor, choke. 12uH 404mA 1.1 Ohm. Q @ Freq: 65 @ 2.5MHz. Tolerance: 10%. Unshielded. Core material: ferrite. Package: axial leads, color coded. More info: http://www.bourns.com/data/global/pdfs/9310_series.pdf Learn More
  15. API DELEVAN - 1025-46 - Inductors, iron core. 12uH, 195mA.
    API DELEVAN - 1025-46 - Inductors, iron core. 12uH, 195mA.
    $0.69
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    Inductors, iron core. 12uH, 195mA. Tolerance: 10%. Dimensions: 0.095� D x 0.25� long. Operating temperature range: �55 to +125 Deg C. Case: axial leads. Learn More
  16. COILCRAFT - LPS4018-153MLC - Inductor, ferrite. 15uH. SMD.
    COILCRAFT - LPS4018-153MLC - Inductor, ferrite. 15uH. SMD.
    $0.59
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    Inductor, ferrite. Inductance: 15uH. Tolerance: 20%. DCR: 0.26 Ohm. Shielded. Package: SMD, 4.0 � 4.0 mm footprint; less than 1.8 mm tall. More info: http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:lps4018.pdf Learn More
  17. API DELEVAN - 4590-153K - Inductors, ferrite core. 15uH.
    API DELEVAN - 4590-153K - Inductors, ferrite core. 15uH.
    $0.69
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    Inductors, ferrite core. 15uH. Tolerance: 10%. DC resistance: 0.020 Ohm max. Max 5.76 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: ww.delevan.com/web/partfinder.php?PartNumber=4590 Learn More
  18. Sumida - CDRH127-180MC - Inductor, choke. 18uH 1.9Amp.
    Sumida - CDRH127-180MC - Inductor, choke. 18uH 1.9Amp.
    $0.68
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    Inductor, choke. 18uH 1.9Amp. Tolerance: 20%. Resistance: 39.2 mOhm. Shielded. Package: 12mm square SMD. Learn More
  19. 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
  20. 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
  21. API DELEVAN - 2474-23L - Inductors, ferrite core. 68uH.
    API DELEVAN - 2474-23L - Inductors, ferrite core. 68uH.
    $0.69
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    Inductors, ferrite core. 68uH. DC resistance: 0.145 Ohm max. Max 1.56 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
  22. TOKO AMERICA - 822LY-101K - Inductor, coil. 100uH 910mA.
    TOKO AMERICA - 822LY-101K - Inductor, coil. 100uH 910mA.
    $0.75
    Out of stock
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    Inductor, coil. Inductance: 100uH. Current: 910mA. Tolerance: 10%. Frequency: 3.7MHz. Mount: PCB. Package: 2 Pin radial leads. Dimensions: 8.5mm D x 11.5mm high. Lead spacing: 5.0mm. Learn More
  23. BRANDOHM - 361277-1 - Fixed Inductor Wirewound Coil, L 100 uH,
    BRANDOHM - 361277-1 - Fixed Inductor Wirewound Coil, L 100 uH,
    Special Price $0.79 Regular Price $0.85 As low as $0.49
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    BRANDOHM - 361277-1 - Fixed Inductor, Wirewound Coil.

    Status: Discontinued

    Inductance :L 100 uH.

    DC Resistance: 4.2 - 4.4 Ohms

    Ferrite Drum Core

    Winding: Enamel Copper Wire

    Impregnated with a Moisture and Fungus Resistant Varnish

    Package: Central Axial Leads (1.5").

    Electroplated with Nickel and Pure Tin

    Operating Temperature: -55°C ~ 125°C

    Dimensions: 0.140" (3.5mm) Diameter x 0.356" (9mm) Length.

     

    New Old Stock

    Applications: RF Blocking and Filtering, Decoupling and Interference Suppression, For Telecommunications (12- or 16-kHz blocking filter), Automotive Electronics, Energy-Saving Lamps, and Entertainment Electronics.

    Learn More
  24. API DELEVAN - 2474-25L - Inductors, ferrite core. 100uH.
    API DELEVAN - 2474-25L - Inductors, ferrite core. 100uH.
    $0.69
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    Inductors, ferrite core. 100uH. DC resistance: 0.208 Ohm max. Max 1.30 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
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