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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
    0J44916TC

    0J44916TC

    FERRITE CORE TOROID 5.9UH

    Magnetics, a division of Spang & Co.

    345
    RFQ
    0J44916TC

    Datasheet

    - Bulk Active Toroid - - 1.933" (49.10mm) 5.9 µH ±20% Ungapped - 5000 - 127.0 118.0 - 15010.0 Uncoated 0.626" (15.90mm) - -
    00K5528E040

    00K5528E040

    FERRITE CORE E 157NH KOOL MU

    Magnetics, a division of Spang & Co.

    256
    RFQ
    00K5528E040

    Datasheet

    - Bulk Active E - Kool Mu - 157 nH ±8% Ungapped - 40 - 123.0 350.0 - 43100.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.812" (20.62mm)
    00K5528E060

    00K5528E060

    FERRITE CORE E 219NH KOOL MU

    Magnetics, a division of Spang & Co.

    130
    RFQ
    00K5528E060

    Datasheet

    - Bulk Active E - Kool Mu - 219 nH ±8% Ungapped - 60 - 123.0 350.0 - 43100.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.812" (20.62mm)
    CR46410EC

    CR46410EC

    E-CORE WITH CLIP SLOTS

    Magnetics, a division of Spang & Co.

    288
    RFQ
    CR46410EC

    Datasheet

    - Bulk Active Planar E - R - 14.618 µH - Ungapped - 2300 - 80.2 516.0 516.0 41400.0 Uncoated 0.402" (10.20mm) 2.520" (64.00mm) 2.000" (50.80mm)
    00K5528E026

    00K5528E026

    KOOL MU 5528 E CORE

    Magnetics, a division of Spang & Co.

    138
    RFQ
    00K5528E026

    Datasheet

    - Bulk Active E - Kool Mu - 116 nH ±8% Ungapped - 26 - 123.0 350.0 - 43100.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.812" (20.62mm)
    0059351A2

    0059351A2

    FERRITE CORE TOROID 51NH EDGE

    Magnetics, a division of Spang & Co.

    305
    RFQ
    0059351A2

    Datasheet

    - Bulk Active Toroid - Edge 0.958" (24.33mm) 51 nH ±8% Ungapped - 60 - 58.8 38.8 - 2280.0 Coated 0.380" (9.65mm) - -
    0F43825TC

    0F43825TC

    FERRITE CORE TOROID 10.04UH

    Magnetics, a division of Spang & Co.

    485
    RFQ
    0F43825TC

    Datasheet

    - Bulk Active Toroid - - 1.500" (38.10mm) 10.04 µH ±20% Ungapped - 3000 - 82.8 231.0 - 19304.0 Uncoated 1.000" (25.40mm) - -
    0055382A2

    0055382A2

    FERRITE CORE TOROID 19NH MPP

    Magnetics, a division of Spang & Co.

    1,915
    RFQ
    0055382A2

    Datasheet

    - Bulk Active Toroid - MPP 0.680" (17.27mm) 19 nH ±8% Ungapped - 26 - 41.4 - 23.2 960.0 Coated 0.250" (6.35mm) - -
    B66395G1500X187

    B66395G1500X187

    FERRITE CORE ETD N87 1PC

    EPCOS - TDK Electronics

    241
    RFQ
    B66395G1500X187

    Datasheet

    ETD54/28/19 Box Active ETD ETD 54 x 28 x 19 N87 - - - Gapped - - - - - - - Uncoated 1.094" (27.80mm) 2.156" (54.50mm) 0.760" (19.30mm)
    0W44916TC

    0W44916TC

    FERRITE CORE TOROID 11.8UH W

    Magnetics, a division of Spang & Co.

    227
    RFQ
    0W44916TC

    Datasheet

    - Bulk Active Toroid - W 1.933" (49.10mm) 11.8 µH ±30% Ungapped - 10000 - 127.0 118.0 - 15010.0 Uncoated 0.626" (15.90mm) - -
    0074083A7

    0074083A7

    X FLUX ULTRA 060 PERM BROWN 254

    Magnetics, a division of Spang & Co.

    343
    RFQ
    0074083A7

    Datasheet

    - Bulk Active Toroid - X FLUX ULTRA 1.570" (39.88mm) 82 nH ±8% Ungapped - 60 - 98.5 107.0 - 10600.0 Uncoated 0.570" (14.48mm) - -
    LRF251510MKCX

    LRF251510MKCX

    COMMON MODE COILS

    Chemi-Con

    449
    RFQ
    LRF251510MKCX

    Datasheet

    FL-V Bulk Active Toroid - Nanocrystalline 1.114" (28.30mm) 25.2 µH - Ungapped - 31000 - 63.8 41.0 - - Uncoated 0.484" (12.30mm) - -
    ZJ43825TC

    ZJ43825TC

    FERRITE CORE TOROID 16.73UH

    Magnetics, a division of Spang & Co.

    319
    RFQ
    ZJ43825TC

    Datasheet

    - Bulk Active Toroid - - 1.545" (39.25mm) 16.73 µH ±20% Ungapped - 5000 - 82.8 231.0 - 19152.0 Epoxy 1.035" (26.29mm) - -
    B65671D1000J048

    B65671D1000J048

    FERRITE CORE P 1UH N48 2PCS

    EPCOS - TDK Electronics

    657
    RFQ
    B65671D1000J048

    Datasheet

    P26/16 Box Active P (Pot Core) P 26 x 16 N48 1.024" (26.00mm) 1 µH ±5% Gapped 318.0 - 0.4 37.2 93.0 76.5 3460.0 Uncoated 0.321" (8.15mm) - -
    00K5530E026

    00K5530E026

    FERRITE CORE E 138NH KOOL MU

    Magnetics, a division of Spang & Co.

    141
    RFQ
    00K5530E026

    Datasheet

    - Bulk Active E - Kool Mu - 138 nH ±8% Ungapped - 26 - 123.0 417.0 - 51300.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.969" (24.61mm)
    00K5530E060

    00K5530E060

    FERRITE CORE E 261NH KOOL MU

    Magnetics, a division of Spang & Co.

    227
    RFQ
    00K5530E060

    Datasheet

    - Bulk Active E - Kool Mu - 261 nH ±8% Ungapped - 60 - 123.0 417.0 - 51300.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.969" (24.61mm)
    ZJ44916TC

    ZJ44916TC

    FERRITE CORE TOROID 5.9UH

    Magnetics, a division of Spang & Co.

    286
    RFQ
    ZJ44916TC

    Datasheet

    - Bulk Active Toroid - - 1.977" (50.22mm) 5.9 µH ±20% Ungapped - 5000 - 127.0 118.0 - 15010.0 Epoxy 0.655" (16.64mm) - -
    LRF251510MKDX

    LRF251510MKDX

    COMMON MODE COILS

    Chemi-Con

    455
    RFQ
    LRF251510MKDX

    Datasheet

    FW Bulk Active Toroid - Nanocrystalline 1.114" (28.30mm) 25.9 µH - Ungapped - - - 63.8 41.0 - - Uncoated 0.484" (12.30mm) - -
    0077443A7

    0077443A7

    FERRITE CORE TOROID 169NH KOOLMU

    Magnetics, a division of Spang & Co.

    213
    RFQ
    0077443A7

    Datasheet

    - Bulk Active Toroid - Kool Mu 1.875" (47.63mm) 169 nH ±8% Ungapped - 75 - 107.0 199.0 - 21300.0 Coated 0.745" (18.92mm) - -
    ZW44715TC

    ZW44715TC

    FERRITE CORE TOROID 16.1UH W

    Magnetics, a division of Spang & Co.

    236
    RFQ
    ZW44715TC

    Datasheet

    - Bulk Active Toroid - W 1.906" (48.40mm) 16.1 µH ±30% Ungapped - 10000 - 110.0 145.0 - 16063.0 Epoxy 0.621" (15.78mm) - -
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