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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
    CR43208IC

    CR43208IC

    I-CORE WITH CLIP SLOTS

    Magnetics, a division of Spang & Co.

    1,536
    RFQ
    CR43208IC

    Datasheet

    - Bulk Active I - R - 7.321 µH - Ungapped - 2300 - 35.1 130.0 130.0 4560.0 Uncoated 0.125" (3.18mm) 1.250" (31.75mm) 0.800" (20.32mm)
    B66453G0000X149

    B66453G0000X149

    FERRITE CORE ELP N49 1PC

    EPCOS - TDK Electronics

    1,511
    RFQ
    B66453G0000X149

    Datasheet

    ELP18/4/10 Box Active ELP ELP 18 x 4 x 10 N49 - - - Ungapped - - - - - - - Uncoated 0.157" (4.00mm) 0.709" (18.00mm) 0.394" (10.00mm)
    PQ20/20-3C96

    PQ20/20-3C96

    FERRITE CORE PQ 3C96 2PC SET

    Ferroxcube

    407
    RFQ
    PQ20/20-3C96

    Datasheet

    - Bulk Active PQ PQ 20 x 20 3C96 - - ±25% Ungapped - - 0.731 45.7 62.6 59.1 2850.0 Uncoated 0.795" (20.20mm) 0.839" (21.30mm) 0.551" (14.00mm)
    HF60T25X13X15

    HF60T25X13X15

    FERRITE CORE TOROID

    TDK Corporation

    191
    RFQ
    HF60T25X13X15

    Datasheet

    T Tray Active Toroid - - - - - Ungapped - 1600 - - - - - Epoxy 0.512" (13.00mm) - -
    TX25/15/10-3E10

    TX25/15/10-3E10

    Ferrite Misc

    Ferroxcube

    1,322
    RFQ
    TX25/15/10-3E10

    Datasheet

    - Bulk Active Toroid TX 25 x 15 x 10 3E10 0.994" (25.25mm) 10.2 µH ±20% Ungapped - - 1.23 60.2 48.9 - 2944.0 Epoxy 0.421" (10.40mm) - -
    B66481G0000X192

    B66481G0000X192

    FERRITE CORE EQ N92 1PC

    EPCOS - TDK Electronics

    1,154
    RFQ
    B66481G0000X192

    Datasheet

    EQ25/6/18 Box Active EQ EQ 25 x 6 N92 - - - Ungapped - - - - - - - Uncoated 0.220" (5.60mm) 0.984" (25.00mm) 0.709" (18.00mm)
    H5AP22/13Z-52H

    H5AP22/13Z-52H

    2PCS POT CORE FOR SIGNAL TRANSFO

    TDK Corporation

    184
    RFQ
    H5AP22/13Z-52H

    Datasheet

    P Tray Obsolete P (Pot Core) P 22 x 13 H5A - 5.9 µH ±25% Ungapped 2333.0 3300 0.497 31.5 63.4 47.7 1997.0 Uncoated - - -
    UR35/27.5/13-3C90

    UR35/27.5/13-3C90

    FERRITE CORE UR 3C90

    Ferroxcube

    260
    RFQ
    UR35/27.5/13-3C90

    Datasheet

    - Bulk Active UR UR 35 x 27.5 x 13 3C90 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 1.394" (35.40mm) 0.512" (13.00mm)
    ER23/3.6/13-3F46-A400-S

    ER23/3.6/13-3F46-A400-S

    FERRITE CORE ER 400NH 3F46

    Ferroxcube

    525
    RFQ
    ER23/3.6/13-3F46-A400-S

    Datasheet

    - Bulk Active ER ER 23 x 3.6 x 13 3F46 - 400 nH ±7% Gapped 170.0 - 0.53 26.6 50.2 50.0 1340.0 Uncoated 0.142" (3.60mm) 0.913" (23.20mm) 0.492" (12.50mm)
    PQ26/20-3C96

    PQ26/20-3C96

    FERRITE CORE PQ 3C96 2PC SET

    Ferroxcube

    369
    RFQ
    PQ26/20-3C96

    Datasheet

    - Bulk Active PQ PQ 26 x 20 3C96 - - ±25% Ungapped 1640.0 - 0.372 45.0 121.0 109.0 5470.0 Uncoated 0.795" (20.20mm) 1.075" (27.30mm) 0.748" (19.00mm)
    T60006-L2020-W450

    T60006-L2020-W450

    FERRITE CORE TOROID 14UH

    VACUUMSCHMELZE

    1,355
    RFQ
    T60006-L2020-W450

    Datasheet

    - Bulk Active Toroid - - 0.890" (22.60mm) 14 µH - Ungapped - - - 51.1 24.0 - - Uncoated 0.402" (10.20mm) - -
    T60006-L2020-W409

    T60006-L2020-W409

    FERRITE CORE

    VACUUMSCHMELZE

    270
    RFQ
    T60006-L2020-W409

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    00K4119U090

    00K4119U090

    KOOL MU 4119 U CORE

    Magnetics, a division of Spang & Co.

    264
    RFQ
    00K4119U090

    Datasheet

    - Bulk Active U - Kool Mu - 218 nH ±8% Ungapped - 90 - 85.2 160.0 - 13630.0 Uncoated 0.440" (11.18mm) 1.600" (40.64mm) 0.750" (19.05mm)
    H5AP26/16Z-52H

    H5AP26/16Z-52H

    2PCS POT CORE FOR SIGNAL TRANSFO

    TDK Corporation

    168
    RFQ
    H5AP26/16Z-52H

    Datasheet

    P Tray Obsolete P (Pot Core) P 26 x 16 H5A - 7.8 µH ±25% Ungapped 2483.0 3300 0.4 37.6 94.0 71.3 3534.0 Uncoated 0.642" (16.30mm) - -
    CR45810IC

    CR45810IC

    CLIP SLOT I-CORE

    Magnetics, a division of Spang & Co.

    480
    RFQ
    CR45810IC

    Datasheet

    - Bulk Active Planar E/I - R - 9.821 µH - Ungapped - 2300 - 68.3 305.0 281.0 20829.0 Uncoated 0.160" (4.06mm) 2.300" (58.42mm) 1.500" (38.10mm)
    CR45810EC

    CR45810EC

    CLIP SLOT E-CORE

    Magnetics, a division of Spang & Co.

    480
    RFQ
    CR45810EC

    Datasheet

    - Bulk Active Planar E - R - 8.498 µH - Ungapped - 2300 - 80.6 308.0 308.0 24600.0 Uncoated 0.415" (10.54mm) 2.300" (58.42mm) 1.500" (38.10mm)
    C055265A2

    C055265A2

    MPP 300 PERM GREY 270 SIZE

    Magnetics, a division of Spang & Co.

    1,447
    RFQ
    C055265A2

    Datasheet

    - Bulk Active Toroid - MPP 0.285" (7.24mm) 247 nH ±8% Ungapped - 300 - 13.6 9.2 - 125.0 Coated 0.213" (5.40mm) - -
    0076894A7HT19

    0076894A7HT19

    KOOL MU HF 060 PERM BLACK 930 SI

    Magnetics, a division of Spang & Co.

    201
    RFQ
    0076894A7HT19

    Datasheet

    - Bulk Active Toroid - Kool Mµ 1.060" (26.92mm) 120 nH ±8% Ungapped - 60 - 63.5 105.0 - 6670.0 Uncoated 0.705" (17.91mm) - -
    B65847A0000Y038

    B65847A0000Y038

    FERRITE CORE EP 18.7UH T38 2PCS

    EPCOS - TDK Electronics

    467
    RFQ
    B65847A0000Y038

    Datasheet

    EP20 Box Active EP EP 20 T38 - 18.7 µH -30%, +40% Ungapped 7630.0 2300 0.51 40.0 78.0 60.0 3120.0 Uncoated 0.425" (10.80mm) 0.965" (24.50mm) 0.602" (15.30mm)
    B65661D0000R001

    B65661D0000R001

    FERRITE CORE P 220NH K1 2PCS

    EPCOS - TDK Electronics

    1,163
    RFQ
    B65661D0000R001

    Datasheet

    P22/13 Box Active P (Pot Core) P 22 x 13 K1 0.866" (22.00mm) 220 nH -20%, +30% Ungapped 88.0 80 0.5 31.6 63.0 - 1990.0 Uncoated 0.268" (6.80mm) - -
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