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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
    PTS23/18-3F3-A160

    PTS23/18-3F3-A160

    Ferrite Misc

    Ferroxcube

    1,407
    RFQ
    PTS23/18-3F3-A160

    Datasheet

    - Bulk Active P PTS 23 x 18 3F3 0.902" (22.90mm) 160 nH ±3% Gapped 98.0 - 0.77 45.1 58.3 53.6 2630.0 Uncoated 0.354" (9.00mm) - -
    EP20-3C96-A160

    EP20-3C96-A160

    Ferrite Misc

    Ferroxcube

    3,614
    RFQ
    EP20-3C96-A160

    Datasheet

    - Bulk Active EP EP 20 3C96 - - - Gapped 66.0 - - - - - - Uncoated - - -
    0055030AY

    0055030AY

    MPP 125 PERM AY 030 SIZE

    Magnetics, a division of Spang & Co.

    4,850
    RFQ
    0055030AY

    Datasheet

    - Bulk Active Toroid - MPP 0.310" (7.87mm) 52 nH ±8% Ungapped - 125 - 17.9 5.99 - 107.0 Uncoated 0.125" (3.18mm) - -
    0055032A2

    0055032A2

    MPP 026 PERM GREY 030 SIZE

    Magnetics, a division of Spang & Co.

    4,409
    RFQ
    0055032A2

    Datasheet

    - Bulk Active Toroid - MPP 0.310" (7.87mm) 11 nH ±8% Ungapped - 26 - 17.9 5.99 - 107.0 Uncoated 0.125" (3.18mm) - -
    0P45724EC

    0P45724EC

    E-SHAPE CORE

    Magnetics, a division of Spang & Co.

    2,494
    RFQ
    0P45724EC

    Datasheet

    - Bulk Active E - P - 8.8 µH - Ungapped - 2500 - 107.0 337.0 337.0 36000.0 Uncoated 0.929" (23.60mm) 2.209" (56.10mm) 0.740" (18.80mm)
    0T44022EC

    0T44022EC

    E-CORE

    Magnetics, a division of Spang & Co.

    2,245
    RFQ
    0T44022EC

    Datasheet

    - Bulk Active E - T - 6.95 µH - Ungapped - 3000 - 97.0 233.0 233.0 22700.0 Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.787" (20.00mm)
    C055021A2

    C055021A2

    MPP 060 PERM GREY 020 SIZE

    Magnetics, a division of Spang & Co.

    2,744
    RFQ
    C055021A2

    Datasheet

    - Bulk Active Toroid - MPP 0.275" (6.99mm) 24 nH ±8% Ungapped - 60 - 13.6 4.7 - 64.0 Coated 0.135" (3.43mm) - -
    B65517D0025A001

    B65517D0025A001

    FERRITE CORE P 25NH K1 2PCS

    EPCOS - TDK Electronics

    1,985
    RFQ
    B65517D0025A001

    Datasheet

    P9/5 Box Active P (Pot Core) P 9 x 5 K1 0.366" (9.30mm) 25 nH ±3% Gapped 25.0 80 1.25 12.5 10.0 - 125.0 Uncoated 0.106" (2.70mm) - -
    B65811J0000R035

    B65811J0000R035

    FERRITE CORE RM

    EPCOS - TDK Electronics

    4,693
    RFQ
    B65811J0000R035

    Datasheet

    RM8 Box Active RM - - - - - Ungapped - - - - - - - Uncoated - - -
    P22/13/I-3F3-A315

    P22/13/I-3F3-A315

    Ferrite Misc

    Ferroxcube

    4,511
    RFQ
    P22/13/I-3F3-A315

    Datasheet

    P22/13 Bulk Active P P 22 x 13 3F3 0.866" (22.00mm) 315 nH ±3% Gapped 114.0 - 0.45 33.3 73.4 58.1 2460.0 Uncoated 0.264" (6.71mm) - -
    P22/13/I-3F3-A1000

    P22/13/I-3F3-A1000

    Ferrite Misc

    Ferroxcube

    3,475
    RFQ
    P22/13/I-3F3-A1000

    Datasheet

    - Bulk Active P P 22 x 13 3F3 0.866" (22.00mm) 1 µH ±5% Gapped 361.0 - 0.45 33.3 73.4 58.1 2460.0 Uncoated 0.264" (6.71mm) - -
    B65819P0000R092

    B65819P0000R092

    FERRITE CORE RM 2.6UH N92 2PCS

    EPCOS - TDK Electronics

    2,842
    RFQ
    B65819P0000R092

    Datasheet

    RM7/LP Box Active RM RM 7 LP N92 - 2.6 µH -20%, +30% Ungapped 1070.0 1500 0.52 23.5 45.3 39.6 1060.0 Uncoated 0.193" (4.90mm) 0.799" (20.30mm) -
    TUB8/4.2/51-4B1

    TUB8/4.2/51-4B1

    Ferrite Misc

    Ferroxcube

    2,785
    RFQ
    TUB8/4.2/51-4B1

    Datasheet

    - Bulk Active Tube TUB 8 x 4.2 x 51 4B1 0.315" (8.00mm) - - Ungapped - - - - - - - Uncoated - 2.024" (51.40mm) -
    0055240AY

    0055240AY

    MPP 125 PERM AY 240 SIZE

    Magnetics, a division of Spang & Co.

    4,399
    RFQ
    0055240AY

    Datasheet

    - Bulk Active Toroid - MPP 0.260" (6.60mm) 54 nH ±8% Ungapped - 125 - 13.6 4.76 - 64.9 Uncoated 0.100" (2.54mm) - -
    C058379A2

    C058379A2

    HIGH FLUX 147 PERM KHAKI 380 SIZ

    Magnetics, a division of Spang & Co.

    4,643
    RFQ
    C058379A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.710" (18.03mm) 105 nH ±8% Ungapped - 147 - 41.4 23.2 - 960.0 Coated 0.280" (7.11mm) - -
    E47/20/16-3F36

    E47/20/16-3F36

    FERRITE CORE E 3F36

    Ferroxcube

    1,019
    RFQ
    E47/20/16-3F36

    Datasheet

    - Bulk Active E E 47 x 20 x 16 3F36 - - - - - - - - - - - Uncoated 0.772" (19.60mm) 1.846" (46.90mm) 0.614" (15.60mm)
    E47/20/16-3C97

    E47/20/16-3C97

    Ferrite Misc

    Ferroxcube

    2,167
    RFQ
    E47/20/16-3C97

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    B65807P0000Y038

    B65807P0000Y038

    FERRITE CORE RM 10.5UH T38 2PCS

    EPCOS - TDK Electronics

    2,778
    RFQ
    B65807P0000Y038

    Datasheet

    RM6 Box Active RM RM 6 LP T38 - 10.5 µH -30%, +40% Ungapped 4860.0 2300 0.58 21.8 37.5 31.2 820.0 Uncoated 0.177" (4.50mm) 0.701" (17.90mm) 0.323" (8.20mm)
    B66501G0000X195

    B66501G0000X195

    FERRITE CORE ER N95

    EPCOS - TDK Electronics

    2,391
    RFQ
    B66501G0000X195

    Datasheet

    ER32/5/21 Box Active ER ER 32 x 5 x 21 N95 - - ±25% Ungapped - - 0.381 38.3 100.5 98.5 3847.0 Uncoated 0.201" (5.10mm) 1.260" (32.00mm) 0.827" (21.00mm)
    E42/33/20-3C91

    E42/33/20-3C91

    FERRITE CORE E 3C91

    Ferroxcube

    2,619
    RFQ
    E42/33/20-3C91

    Datasheet

    - Bulk Active E E 42 x 33 x 20 3C91 - - - - - - - - - - - Uncoated 1.291" (32.80mm) 1.654" (42.00mm) 0.787" (20.00mm)
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