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    Ferrite Cores

    Manufacturer Series Packaging Product Status Core Type Supplier Device Package Material Diameter Inductance Factor (Al) Tolerance Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Effective Area (Ae) mm² Minimum Core Cross Section (Amin) mm² Effective Magnetic Volume (Ve) mm³ Finish Height Length Width

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    Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Core Type Supplier Device Package Material Diameter Inductance Factor (Al) Tolerance Gap Effective Permeability (µe) Initial Permeability (µi) Core Factor (ΣI/A) mm⁻¹ Effective Length (le) mm Effective Area (Ae) mm² Minimum Core Cross Section (Amin) mm² Effective Magnetic Volume (Ve) mm³ Finish Height Length Width
    7070 18-11-00-0000

    7070 18-11-00-0000

    Pot Core

    Ferrite International

    9,000
    RFQ
    7070 18-11-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 18 × 11 7070 - - ±25% Ungapped - - - - - - - Uncoated 0.207" (5.25mm) 0.709" (18.00mm) -
    7099 18-11-00-0000

    7099 18-11-00-0000

    Pot Core

    Ferrite International

    9,000
    RFQ
    7099 18-11-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 18 × 11 7099 - - ±25% Ungapped - - - - - - - Uncoated 0.207" (5.25mm) 0.709" (18.00mm) -
    CF139  T3615

    CF139 T3615

    COSMO INDIA TOROIDAL RINGS MN-Z

    Cosmo Ferrites Ltd.

    500
    RFQ
    CF139  T3615

    Datasheet

    - Bulk Active Toroid TX 36 x 23 x 15 - 1.463" (37.15mm) - - - - - - - - - - Epoxy 0.630" (16.00mm) - -
    CF190 T3615

    CF190 T3615

    COSMO INDIA TOROIDAL RINGS MN-Z

    Cosmo Ferrites Ltd.

    500
    RFQ
    CF190 T3615

    Datasheet

    - Bulk Active Toroid TX 36 x 23 x 15 - 1.463" (37.15mm) - ±25% Ungapped - - 0.919 89.7 97.5 - 8740.0 Epoxy 0.630" (16.00mm) - -
    50ALL 32-30-00-0000

    50ALL 32-30-00-0000

    PQ Core

    Ferrite International

    8,800
    RFQ
    50ALL 32-30-00-0000

    Datasheet

    - Bulk Active PQ PQ 32 x 30 50ALL - - ±25% Ungapped - - - - - - - Uncoated 0.596" (15.15mm) - 0.866" (22.00mm)
    N001 32-30-00-0000

    N001 32-30-00-0000

    PQ Core

    Ferrite International

    8,800
    RFQ
    N001 32-30-00-0000

    Datasheet

    - Bulk Active PQ PQ 32 x 30 N001 - - ±25% Ungapped - - - - - - - Uncoated 0.596" (15.15mm) - 0.866" (22.00mm)
    7099 32-30-00-0000

    7099 32-30-00-0000

    PQ Core

    Ferrite International

    8,800
    RFQ
    7099 32-30-00-0000

    Datasheet

    - Bulk Active PQ PQ 32 x 30 7099 - - ±25% Ungapped - - - - - - - Uncoated 0.596" (15.15mm) - 0.866" (22.00mm)
    7070 32-30-00-0000

    7070 32-30-00-0000

    PQ Core

    Ferrite International

    8,800
    RFQ
    7070 32-30-00-0000

    Datasheet

    - Bulk Active PQ PQ 32 x 30 7070 - - ±25% Ungapped - - - - - - - Uncoated 0.596" (15.15mm) - 0.866" (22.00mm)
    N001 26-16-00-0000

    N001 26-16-00-0000

    Pot Core

    Ferrite International

    7,840
    RFQ
    N001 26-16-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 26 x 16 N001 - - ±25% Ungapped - - - - - - - Uncoated 0.317" (8.05mm) 1.000" (25.40mm) -
    7099 26-16-00-0000

    7099 26-16-00-0000

    Pot Core

    Ferrite International

    7,840
    RFQ
    7099 26-16-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 26 x 16 7099 - - ±25% Ungapped - - - - - - - Uncoated 0.317" (8.05mm) 1.000" (25.40mm) -
    50ALL 26-16-00-0000

    50ALL 26-16-00-0000

    Pot Core

    Ferrite International

    7,840
    RFQ
    50ALL 26-16-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 26 x 16 50ALL - - ±25% Ungapped - - - - - - - Uncoated 0.317" (8.05mm) 1.000" (25.40mm) -
    7070 26-16-00-0000

    7070 26-16-00-0000

    Pot Core

    Ferrite International

    7,840
    RFQ
    7070 26-16-00-0000

    Datasheet

    - Bulk Active P (Pot Core) P 26 x 16 7070 - - ±25% Ungapped - - - - - - - Uncoated 0.317" (8.05mm) 1.000" (25.40mm) -
    7070 41-21-11-0000

    7070 41-21-11-0000

    UR 41

    Ferrite International

    5,600
    RFQ
    7070 41-21-11-0000

    Datasheet

    - Bulk Active UR - 7070 - - ±25% Ungapped - - - - - - - Uncoated 0.811" (20.60mm) 1.620" (41.15mm) 0.460" (11.68mm)
    5099 41-21-11-0000

    5099 41-21-11-0000

    UR 41

    Ferrite International

    5,600
    RFQ
    5099 41-21-11-0000

    Datasheet

    - Bulk Active UR - 5099 - - ±25% Ungapped - - - - - - - Uncoated 0.811" (20.60mm) 1.620" (41.15mm) 0.460" (11.68mm)
    7099 41-21-11-0000

    7099 41-21-11-0000

    UR 41

    Ferrite International

    5,600
    RFQ
    7099 41-21-11-0000

    Datasheet

    - Bulk Active UR - 7099 - - ±25% Ungapped - - - - - - - Uncoated 0.811" (20.60mm) 1.620" (41.15mm) 0.460" (11.68mm)
    7070 23-07-12-0000

    7070 23-07-12-0000

    Slug Core

    Ferrite International

    4,032
    RFQ
    7070 23-07-12-0000

    Datasheet

    - Bulk Active Rod - 7070 0.939" (23.86mm) - ±25% - - - - - - - - Uncoated - 0.465" (11.80mm) -
    N001 23-07-12-0000

    N001 23-07-12-0000

    Slug Core

    Ferrite International

    4,032
    RFQ
    N001 23-07-12-0000

    Datasheet

    - Bulk Active Rod - N001 0.939" (23.86mm) - ±25% - - - - - - - - Uncoated - 0.465" (11.80mm) -
    5099 23-07-12-0000

    5099 23-07-12-0000

    Slug Core

    Ferrite International

    4,032
    RFQ
    5099 23-07-12-0000

    Datasheet

    - Bulk Active Rod - 5099 0.939" (23.86mm) - ±25% - - - - - - - - Uncoated - 0.465" (11.80mm) -
    7099 23-07-12-0000

    7099 23-07-12-0000

    Slug Core

    Ferrite International

    4,032
    RFQ
    7099 23-07-12-0000

    Datasheet

    - Bulk Active Rod - 7099 0.939" (23.86mm) - ±25% - - - - - - - - Uncoated - 0.465" (11.80mm) -
    50ALL 23-07-12-0000

    50ALL 23-07-12-0000

    Slug Core

    Ferrite International

    4,032
    RFQ
    50ALL 23-07-12-0000

    Datasheet

    - Bulk Active Rod - 50ALL 0.939" (23.86mm) - ±25% - - - - - - - - Uncoated - 0.465" (11.80mm) -
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