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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
    E56/24/19-3C91-G2000

    E56/24/19-3C91-G2000

    FERRITE CORE E 3C91

    Ferroxcube

    4,842
    RFQ
    E56/24/19-3C91-G2000

    Datasheet

    - Bulk Active E E 56 x 24 x 19 3C91 - - - - - - - - - - - Uncoated 0.929" (23.60mm) 2.209" (56.10mm) 0.740" (18.80mm)
    T60006L2022V324

    T60006L2022V324

    V324

    VACUUMSCHMELZE

    2,247
    RFQ
    T60006L2022V324

    Datasheet

    - Box Active - - - - - - - - - - - - - - - - - -
    C055138A2

    C055138A2

    MPP 160 PERM GREY 140 SIZE

    Magnetics, a division of Spang & Co.

    3,710
    RFQ
    C055138A2

    Datasheet

    - Bulk Active Toroid - MPP 0.165" (4.19mm) 33 nH ±8% Ungapped - 160 - 8.06 1.3 - 10.5 Coated 0.085" (2.16mm) - -
    B67410A0131X087

    B67410A0131X087

    QU50/20/10 N87

    EPCOS - TDK Electronics

    2,807
    RFQ
    B67410A0131X087

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    PQ32/30-3C97-A315

    PQ32/30-3C97-A315

    Ferrite Misc

    Ferroxcube

    1,907
    RFQ
    PQ32/30-3C97-A315

    Datasheet

    - Bulk Active PQ PQ 32 x 30 3C97 - - - Gapped - - - - - - - Uncoated - - -
    B64290A0828X087

    B64290A0828X087

    R40/24/16 N87 RINGKERN

    EPCOS - TDK Electronics

    4,114
    RFQ
    B64290A0828X087

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    E55/28/21-3C95-G2000

    E55/28/21-3C95-G2000

    FERRITE CORE E 3C95

    Ferroxcube

    1,851
    RFQ
    E55/28/21-3C95-G2000

    Datasheet

    - Bulk Active E E 55 x 28 x 21 3C95 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.827" (21.00mm)
    TX42/26/13-3E27

    TX42/26/13-3E27

    FERRITE CORE TOROID 3E+27

    Ferroxcube

    3,913
    RFQ
    TX42/26/13-3E27

    Datasheet

    - Bulk Active Toroid TX 42 x 26 x 13 3E27 1.697" (43.15mm) - - - - - - - - - - Epoxy 0.531" (13.50mm) - -
    EQX5032E040L200

    EQX5032E040L200

    X FLUX 040 PERM EQ 5032 SIZE

    Magnetics, a division of Spang & Co.

    1,013
    RFQ
    EQX5032E040L200

    Datasheet

    - Bulk Active EQ - XFlux - 160 nH ±8% Ungapped - 40 - 113.0 314.0 - 35600.0 Uncoated 0.787" (20.00mm) 1.969" (50.00mm) 1.260" (32.00mm)
    0F41811A630

    0F41811A630

    GAPPED POT CORE

    Magnetics, a division of Spang & Co.

    4,326
    RFQ
    0F41811A630

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    EQX5032E060L200

    EQX5032E060L200

    X FLUX 060 PERM EQ 5032 SIZE

    Magnetics, a division of Spang & Co.

    1,590
    RFQ
    EQX5032E060L200

    Datasheet

    - Bulk Active EQ - XFlux - 223 nH ±8% Ungapped - 60 - 113.0 314.0 - 35600.0 Uncoated 0.787" (20.00mm) 1.969" (50.00mm) 1.260" (32.00mm)
    TX42/26/13-3C11

    TX42/26/13-3C11

    Ferrite Misc

    Ferroxcube

    1,971
    RFQ
    TX42/26/13-3C11

    Datasheet

    - Bulk Active Toroid TX 42 x 26 x 13 3C11 1.656" (42.05mm) 5 µH ±25% Ungapped - 4300 1.076 103.0 95.8 - 9860.0 Epoxy 0.512" (13.00mm) - -
    00K5528E090

    00K5528E090

    KOOL MU 5528 E CORE

    Magnetics, a division of Spang & Co.

    4,089
    RFQ
    00K5528E090

    Datasheet

    - Bulk Active E - Kool Mu - 322 nH - Ungapped - 90 - 123.0 350.0 - 43100.0 Uncoated 1.085" (27.56mm) 2.160" (54.86mm) 0.812" (20.62mm)
    B65661D0000R041

    B65661D0000R041

    FERRITE CORE N41

    EPCOS - TDK Electronics

    1,532
    RFQ
    B65661D0000R041

    Datasheet

    P22/13 Box Active - P 22 x 13 N41 0.866" (22.00mm) - - - - 2800 0.5 31.6 63.0 - 1990.0 Uncoated 0.268" (6.80mm) - -
    B65803A0016A001

    B65803A0016A001

    FERRITE CORE RM 16NH K1 2PCS

    EPCOS - TDK Electronics

    2,395
    RFQ
    B65803A0016A001

    Datasheet

    RM4 Box Active RM RM 4 K1 - 16 nH ±3% Gapped 24.2 80 1.9 21.0 11.0 - 231.0 Uncoated 0.207" (5.25mm) 0.433" (11.00mm) 0.181" (4.60mm)
    E55/28/25-3C92

    E55/28/25-3C92

    FERRITE CORE E 3C92

    Ferroxcube

    2,379
    RFQ
    E55/28/25-3C92

    Datasheet

    - Bulk Active E E 55 x 28 x 25 3C92 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.984" (25.00mm)
    P26/16-3C91-A250

    P26/16-3C91-A250

    Ferrite Misc

    Ferroxcube

    3,709
    RFQ
    P26/16-3C91-A250

    Datasheet

    - Bulk Active P P 26 x 16 3C91 1.004" (25.50mm) 250 nH - Gapped - - 0.4 37.6 93.9 77.4 3530.0 Uncoated 0.317" (8.05mm) - -
    P26/16-3C90-A250

    P26/16-3C90-A250

    Ferrite Misc

    Ferroxcube

    2,407
    RFQ
    P26/16-3C90-A250

    Datasheet

    - Bulk Active P P 26 x 16 3C90 1.004" (25.50mm) 250 nH ±3% Gapped 80.0 - 0.4 37.6 93.9 77.4 3530.0 Uncoated 0.317" (8.05mm) - -
    P26/16-3C91-A630

    P26/16-3C91-A630

    Ferrite Misc

    Ferroxcube

    3,910
    RFQ
    P26/16-3C91-A630

    Datasheet

    - Bulk Active P P 26 x 16 3C91 1.004" (25.50mm) 630 nH ±3% Gapped 200.0 - 0.4 37.6 93.9 77.4 3530.0 Uncoated 0.317" (8.05mm) - -
    P26/16-3C91-A400

    P26/16-3C91-A400

    Ferrite Misc

    Ferroxcube

    3,329
    RFQ
    P26/16-3C91-A400

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
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