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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
    PTS18/11-3F3

    PTS18/11-3F3

    Ferrite Misc

    Ferroxcube

    2,707
    RFQ
    PTS18/11-3F3

    Datasheet

    - Bulk Active P PTS 18 x 11 3F3 - 2.225 µH ±25% Ungapped 1365.0 - 0.77 28.7 37.2 31.0 1070.0 Uncoated 0.209" (5.30mm) 0.709" (18.00mm) 0.470" (11.94mm)
    B65803A0000R030

    B65803A0000R030

    FERRITE CORE RM N30

    EPCOS - TDK Electronics

    1,593
    RFQ
    B65803A0000R030

    Datasheet

    RM4 Box Active RM RM 4 N30 - - - - - 4300 1.9 21.0 11.0 - 231.0 Uncoated 0.413" (10.50mm) 0.433" (11.00mm) 0.181" (4.60mm)
    B66233G0250X187

    B66233G0250X187

    FERRITE CORE E N87

    EPCOS - TDK Electronics

    2,842
    RFQ
    B66233G0250X187

    Datasheet

    E32/16/11 Box Active E E 32 x 16 x 11 N87 - - - Gapped - 2200 0.76 74.0 97.0 95.0 7187.0 Uncoated 0.646" (16.40mm) 1.260" (32.00mm) 0.433" (11.00mm)
    E41/17/12-3C95-G200

    E41/17/12-3C95-G200

    FERRITE CORE E 3C95

    Ferroxcube

    4,433
    RFQ
    E41/17/12-3C95-G200

    Datasheet

    - Bulk Active E E 41 x 17 x 12 3C95 - - - - - - - - - - - Uncoated 0.654" (16.60mm) 1.598" (40.60mm) 0.488" (12.40mm)
    ETD44/22/15-3C90-G50

    ETD44/22/15-3C90-G50

    FERRITE CORE ETD 3C90

    Ferroxcube

    4,640
    RFQ
    ETD44/22/15-3C90-G50

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C90 - - - - - - - - - - - Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    ETD44/22/15-3C94-G200

    ETD44/22/15-3C94-G200

    FERRITE CORE ETD 3C94

    Ferroxcube

    4,901
    RFQ
    ETD44/22/15-3C94-G200

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C94 - - - - - - - - - - - Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    ETD44/22/15-3C90-G200

    ETD44/22/15-3C90-G200

    Ferrite Misc

    Ferroxcube

    1,585
    RFQ
    ETD44/22/15-3C90-G200

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C90 - 540 nH ±8% Gapped - - 0.589 103.0 173.0 172.0 17800.0 Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    ETD44/22/15-3C94-G100

    ETD44/22/15-3C94-G100

    Ferrite Misc

    Ferroxcube

    4,221
    RFQ
    ETD44/22/15-3C94-G100

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C94 - - - - - - - - - - - Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    ETD44/22/15-3C94-G300

    ETD44/22/15-3C94-G300

    Ferrite Misc

    Ferroxcube

    3,352
    RFQ
    ETD44/22/15-3C94-G300

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C94 - 300 nH - Gapped - - 0.589 103.0 173.0 172.0 17800.0 Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    B66361G0450X127

    B66361G0450X127

    FERRITE CORE ETD N27

    EPCOS - TDK Electronics

    3,097
    RFQ
    B66361G0450X127

    Datasheet

    ETD34/17/11 Box Active ETD ETD 34 x 17 x 11 N27 - - - Gapped - 2000 0.81 78.6 97.1 91.6 7630.0 Uncoated 0.689" (17.50mm) 1.339" (34.00mm) 0.437" (11.10mm)
    B65513J0200E045

    B65513J0200E045

    FERRITE CORE ER N45

    EPCOS - TDK Electronics

    4,430
    RFQ
    B65513J0200E045

    Datasheet

    ER14.5 Box Active ER ER 14.5 x 6 N45 - - - Gapped - 3800 1.08 19.0 17.6 17.3 334.0 Uncoated 0.116" (2.95mm) 0.571" (14.50mm) 0.264" (6.70mm)
    EQ30-3F4-A250

    EQ30-3F4-A250

    Ferrite Misc

    Ferroxcube

    3,859
    RFQ
    EQ30-3F4-A250

    Datasheet

    - Bulk Active EQ EQ 30 3F4 - 250 nH - Gapped 85.0 - 0.426 46.0 108.0 95.0 4970.0 Uncoated 0.315" (8.00mm) 1.181" (30.00mm) 0.787" (20.00mm)
    T60006L2019W838

    T60006L2019W838

    FERRITE CORE TOROID 36.1UH

    VACUUMSCHMELZE

    1,004
    RFQ
    T60006L2019W838

    Datasheet

    - Box Active Toroid - - 0.835" (21.20mm) 36.1 µH - Ungapped - - - 5340.0 160.0 - - Coated 0.484" (12.30mm) - -
    RM8/ILP-3E6

    RM8/ILP-3E6

    Ferrite Misc

    Ferroxcube

    4,444
    RFQ
    RM8/ILP-3E6

    Datasheet

    - Bulk Active RM RM 8 3E6 - 19.5 µH -30%, +40% Ungapped 6800.0 - 0.44 28.7 64.9 55.4 1860.0 Uncoated 0.228" (5.80mm) 0.913" (23.20mm) 0.433" (11.00mm)
    T60006L2016W763

    T60006L2016W763

    W763

    VACUUMSCHMELZE

    2,210
    RFQ
    T60006L2016W763

    Datasheet

    - Box Active - - - - - - - - - - - - - - - - - -
    E41/17/12-3C92-G500

    E41/17/12-3C92-G500

    FERRITE CORE E 3C92

    Ferroxcube

    4,718
    RFQ
    E41/17/12-3C92-G500

    Datasheet

    - Bulk Active E E 41 x 17 x 12 3C92 - - - - - - - - - - - Uncoated 0.654" (16.60mm) 1.598" (40.60mm) 0.488" (12.40mm)
    RM4/I-3F36

    RM4/I-3F36

    FERRITE CORE RM 3F36 2PC SET

    Ferroxcube

    3,959
    RFQ
    RM4/I-3F36

    Datasheet

    - Bulk Active RM RM 4 3F36 - - ±25% Ungapped - - 1.69 23.3 13.8 11.5 322.0 Uncoated 0.421" (10.40mm) 0.433" (11.00mm) 0.386" (9.80mm)
    RM4/I-3F46

    RM4/I-3F46

    FERRITE CORE RM 3F46 2PC SET

    Ferroxcube

    4,643
    RFQ
    RM4/I-3F46

    Datasheet

    - Bulk Active RM RM 4 3F46 - - ±25% Ungapped - - 1.69 23.3 13.8 11.5 322.0 Uncoated 0.421" (10.40mm) 0.433" (11.00mm) 0.386" (9.80mm)
    LPX3222E060L152

    LPX3222E060L152

    X FLUX 060 PERM LP 3222 SIZE

    Magnetics, a division of Spang & Co.

    2,336
    RFQ
    LPX3222E060L152

    Datasheet

    - Bulk Active ELP - XFlux - 141 nH ±8% Ungapped - 60 - 82.1 143.0 - 11740.0 Uncoated 0.598" (15.20mm) 1.260" (32.00mm) 0.866" (22.00mm)
    LPX3222E040L152

    LPX3222E040L152

    X FLUX 040 PERM LP 3222 SIZE

    Magnetics, a division of Spang & Co.

    4,754
    RFQ
    LPX3222E040L152

    Datasheet

    - Bulk Active ELP - XFlux - 101 nH ±8% Ungapped - 40 - 82.1 143.0 - 11740.0 Uncoated 0.598" (15.20mm) 1.260" (32.00mm) 0.866" (22.00mm)
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