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Ferrite Cores

28B1142-100 Ferrite core, Steward, 28B0686-200 Ferrite core, Steward, 77BEAD Ferrite Shield Bead, #77, 2677006302, Fair Rite, 3/4CORE Ferrite Core, 3/4" x 1/2", 61 Material, T157-2 Ferrite core, Micrometals, T37-3 Ferrite core, Micrometals, T44-6 Ferrite core, Micrometals, 28B1122-100 Ferrite core, steward, T157-26 Ferrite core, Micrometals, 901330 Ferrite Bead, EMI Shield, 0.2"dx 0.5"l. 0.09"id, Ceramag

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  1. T44-15 Micrometals Iron Powder Toroid #15 Material

    T44-15 Micrometals Iron Powder Toroid #15 Material

    $0.91

    • Resonant Circuit Range .15MHz - 3Mhz
    • Color: Yellow (2 Sides)
    • Permeability = 25μ°

    MFR: Micrometals
    SKU: T44-15

  2. T44-17A Micrometals Iron Powder Toroid #17 Material

    T44-17A Micrometals Iron Powder Toroid #17 Material

    • Resonant Circuit Range: 20MHz - 200Mhz
    • Permeability = 4μ°
    • AL 18.5μh/100 Turns

    MFR: Micrometals
    SKU: T44-17A

  3. T68-41 Micrometals Iron Powder Core #41 Material (NOS)

    T68-41 Micrometals Iron Powder Core #41 Material (NOS)

    Hydrogen Reduxed material. Highest permeability of all iron powder types. Used for EMI filters and DC chokes.
    Silimar to the newer #26 material but with less frequency range.

    • Permeability = 70μ°
    • AL Value: 400 µH/100 turns

    New Old Stock * No longer available for export
    MFR: Micrometals
    SKU: T68-41

  4. T80-41 Micrometals Iron Powder Core #41 Material (NOS)

    T80-41 Micrometals Iron Powder Core #41 Material (NOS)

    Hydrogen Reduxed material. Highest permeability of all iron powder types. Used for EMI filters and DC chokes.
    Silimar to the newer #26 material but with less frequency range.

    • Permeability = 70μ°
    • AL Value: 420 µH/100 turns

    New Old Stock * No longer available for export
    MFR: Micrometals
    SKU: T80-41

  5. T80-26D Micrometals Iron Powder Core #26 Material

    T80-26D Micrometals Iron Powder Core #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.

    • Permeability = 75μ°
    • AL Value: 46µH/100 turns

    New Old Stock * No longer available for export
    MFR: Micrometals
    SKU: T80-26D

  6. T80-3 Micrometals Iron Powder Toroid #3 Material

    T80-3 Micrometals Iron Powder Toroid #3 Material

    $1.91

    • Max Q Frequency Range: .02MHz - 1Mhz
    • Permeability = 35μ°
    • AL Value: 180 µH/100 turns

    MFR: Micrometals
    SKU: T80-3

  7. T80-1A Micrometals Iron Powder Toroid #1 Material

    T80-1A Micrometals Iron Powder Toroid #1 Material

    $1.91

    • Max Q Frequency Range: .15MHz - 3Mhz
    • Permeability = 20μ°
    • AL Value: 115 µH/100 turns

    MFR: Micrometals
    SKU: T80-1A

  8. T80-40 Iron Powder Core #40 Material (NOS)

    T80-40 Iron Powder Core #40 Material (NOS)

    • Permeability = 60μ°
    • Inner Diameter: 0.480 inches
    • Outer Diameter: 0.800 inches
    • Height: 0.260 inches

    New Old Stock * No longer available for export
    SKU: T80-40

  9. 0J43825TC Ferrite Core

    0J43825TC Ferrite Core

    $5.00

    0J43825TC Ferrite Core,
    Outside Diameter: 38.1mm,
    Inside Diameter: 19mm,
    Height: 25.4mm,
    Eff. Parameters, Ae 233 mm² Ie 82.8mm Ve 19304mm3, AL value (nH/T2 ) 16730
    SKU: 0J43825TC
  10. T66-10A Iron Powder Toroid, #10 Material (A-285092-6)

    T66-10A Iron Powder Toroid, #10 Material (A-285092-6)

    • Max Q Frequency Range: 15MHz to 100MHz
    • Permeability: 6μ°
    • AL Value: 32 µH/100 turns

    MFR Part #: A-285092-6
    SKU: T66-10A

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