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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
    0079894A7

    0079894A7

    FERRITE CORE TOROID 75NH KOOL MU

    Magnetics, a division of Spang & Co.

    750
    RFQ
    0079894A7

    Datasheet

    - Bulk Active Toroid - Kool Mu MAX 1.090" (27.69mm) 75 nH ±8% Ungapped - 60 - 63.5 65.4 - 4150.0 Coated 0.470" (11.94mm) - -
    3077220001

    3077220001

    FERRITE

    Fair-Rite Products Corp.

    7,239
    RFQ
    3077220001

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    2644801802

    2644801802

    44 ROUND SUPPRESSION CORE

    Fair-Rite Products Corp.

    1,587
    RFQ
    2644801802

    Datasheet

    - Tray Active Toroid - 44 0.854" (21.70mm) - - Ungapped - - - 54.2 26.1 - 1415.0 Uncoated 0.250" (6.35mm) - -
    2661801102

    2661801102

    61 ROUND SUPPRESSION CORE

    Fair-Rite Products Corp.

    1,567
    RFQ
    2661801102

    Datasheet

    - Bag Active Toroid - 61 0.490" (12.45mm) - - Ungapped - - - 31.2 15.0 - 466.0 Uncoated 0.240" (6.10mm) - -
    0078934A7

    0078934A7

    FERRITE CORE TOROID 113NH XFLUX

    Magnetics, a division of Spang & Co.

    709
    RFQ
    0078934A7

    Datasheet

    - Bulk Active Toroid - XFlux 1.090" (27.69mm) 113 nH ±8% Ungapped - 90 - 63.5 65.4 - 4150.0 Coated 0.470" (11.94mm) - -
    2675801802

    2675801802

    75 ROUND SUPPRESSION CORE

    Fair-Rite Products Corp.

    1,586
    RFQ
    2675801802

    Datasheet

    - Tray Active Toroid - 75 1.220" (31.00mm) - - Ungapped - - - 54.2 26.1 - 1415.0 Uncoated 0.591" (15.00mm) - -
    0078894A7

    0078894A7

    FERRITE CORE TOROID 75NH XFLUX

    Magnetics, a division of Spang & Co.

    274
    RFQ
    0078894A7

    Datasheet

    - Bulk Active Toroid - XFlux 1.090" (27.69mm) 75 nH ±8% Ungapped - 60 - 63.5 65.4 - 4150.0 Coated 0.470" (11.94mm) - -
    B65807J0400A048

    B65807J0400A048

    FERRITE CORE RM 400NH N48 2PCS

    EPCOS - TDK Electronics

    1,921
    RFQ
    B65807J0400A048

    Datasheet

    RM6 Box Active RM RM 6 N48 - 400 nH ±3% Gapped 274.0 - 0.78 28.6 36.6 31.0 1050.0 Uncoated 0.246" (6.25mm) 0.701" (17.90mm) 0.323" (8.20mm)
    B65803J0000R049

    B65803J0000R049

    FERRITE CORE RM 750NH N49 2PCS

    EPCOS - TDK Electronics

    2,394
    RFQ
    B65803J0000R049

    Datasheet

    RM4 Box Active RM RM 4 N49 - 750 nH -20%, +30% Ungapped 1010.0 1500 1.7 22.0 13.0 11.3 286.0 Uncoated 0.207" (5.25mm) 0.433" (11.00mm) 0.181" (4.60mm)
    5952020701

    5952020701

    FERRITE CORE TOROID 52

    Fair-Rite Products Corp.

    1,448
    RFQ
    5952020701

    Datasheet

    - Bulk Active Toroid - 52 - - ±25% Ungapped - 250 - 72.3 37.4 - 2702.0 Uncoated 0.250" (6.35mm) - -
    0P42625UG

    0P42625UG

    FERRITE CORE PQ 5UH P

    Magnetics, a division of Spang & Co.

    986
    RFQ
    0P42625UG

    Datasheet

    - Bulk Active PQ - P - 5 µH - Ungapped - 2500 - 54.3 120.0 - 6530.0 Uncoated 0.972" (24.70mm) 1.075" (27.30mm) 0.748" (19.00mm)
    C055240A2

    C055240A2

    FERRITE CORE TOROID 54NH MPP

    Magnetics, a division of Spang & Co.

    966
    RFQ
    C055240A2

    Datasheet

    - Bulk Active Toroid - MPP 0.285" (7.24mm) 54 nH ±8% Ungapped - 125 - 13.6 4.76 - 64.0 Coated 0.125" (3.18mm) - -
    0076208A7

    0076208A7

    FERRITE CORE TOROID 14NH KOOL MU

    Magnetics, a division of Spang & Co.

    1,478
    RFQ
    0076208A7

    Datasheet

    - Bulk Active Toroid - Kool Mu HF 0.830" (21.08mm) 14 nH ±8% Ungapped - 26 - 50.9 22.1 - 1120.0 Coated 0.280" (7.11mm) - -
    0076848A7

    0076848A7

    FERRITE CORE TOROID 32NH KOOL MU

    Magnetics, a division of Spang & Co.

    1,361
    RFQ
    0076848A7

    Datasheet

    - Bulk Active Toroid - Kool Mu HF 0.830" (21.08mm) 32 nH ±8% Ungapped - 60 - 50.9 22.1 - 1120.0 Coated 0.280" (7.11mm) - -
    0076312A7

    0076312A7

    FERRITE CORE TOROID 19NH KOOL MU

    Magnetics, a division of Spang & Co.

    916
    RFQ
    0076312A7

    Datasheet

    - Bulk Active Toroid - Kool Mu HF 0.900" (22.86mm) 19 nH - Ungapped - 26 - 56.7 31.7 - 1800.0 Coated 0.300" (7.60mm) - -
    FP44310EC

    FP44310EC

    E-CORE - FLAT BACK

    Magnetics, a division of Spang & Co.

    790
    RFQ
    FP44310EC

    Datasheet

    - Bulk Active Planar E/I - P - 8.803 µH - Ungapped - 2500 - 61.1 229.0 229.0 18900.0 Uncoated 0.374" (9.50mm) 1.701" (43.20mm) 1.098" (27.90mm)
    2677540002

    2677540002

    FERRITE

    Fair-Rite Products Corp.

    742
    RFQ
    2677540002

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    C058848A2

    C058848A2

    FERRITE CORE TOROID 32NH HIGH FL

    Magnetics, a division of Spang & Co.

    713
    RFQ
    C058848A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.830" (21.08mm) 32 nH ±8% Ungapped - 60 - 50.9 22.1 - 1120.0 Coated 0.280" (7.11mm) - -
    B65875B0000R092

    B65875B0000R092

    FERRITE CORE PQ 2.4UH N92 2PCS

    EPCOS - TDK Electronics

    424
    RFQ
    B65875B0000R092

    Datasheet

    PQ20/16 Box Active PQ PQ 20 x 16 N92 - 2.4 µH -20%, +30% Ungapped 1105.0 1500 0.579 37.0 64.0 57.6 2367.0 Uncoated 0.319" (8.10mm) 0.807" (20.50mm) 0.551" (14.00mm)
    B65541D0160A048

    B65541D0160A048

    FERRITE CORE P 160NH N48 2PCS

    EPCOS - TDK Electronics

    5,248
    RFQ
    B65541D0160A048

    Datasheet

    P14/8 Box Active P (Pot Core) P 14 x 8 N48 0.563" (14.30mm) 160 nH ±3% Gapped 102.0 - 0.8 20.0 25.0 20.0 500.0 Uncoated 0.167" (4.25mm) - -
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