Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    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 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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs 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
    0077211A7

    0077211A7

    KOOL MU 075 PERM BLACK 206 SIZE

    Magnetics, a division of Spang & Co.

    2,248
    RFQ
    0077211A7

    Datasheet

    0077211A7 - Bulk Active Toroid - Kool Mu 0.800" (20.32mm) 41 nH ±8% Ungapped - 75 - 50.9 22.1 - 1120.0 Uncoated 0.250" (6.35mm) - -
    0P44119EC

    0P44119EC

    EC CORE

    Magnetics, a division of Spang & Co.

    2,534
    RFQ

    -

    0P44119EC - Bulk Active EC - P - 3.2 µH - Ungapped - 2500 - 89.3 121.0 106.0 10800.0 Uncoated 0.768" (19.50mm) 1.598" (40.60mm) 0.457" (11.60mm)
    SF41408UG

    SF41408UG

    ROUND-SLAB CORE W/HOLE

    Magnetics, a division of Spang & Co.

    4,117
    RFQ
    SF41408UG

    Datasheet

    SF41408UG - Bulk Active P - F 0.551" (14.00mm) 2.274 µH ±25% Ungapped - 3000 - 20.2 23.0 19.2 460.0 Uncoated 0.167" (4.25mm) - -
    0P41811UG

    0P41811UG

    POT CORE

    Magnetics, a division of Spang & Co.

    4,609
    RFQ
    0P41811UG

    Datasheet

    0P41811UG - Bulk Active P - P 0.709" (18.00mm) 3.333 µH - Ungapped - 2500 - 25.8 43.3 36.0 1120.0 Uncoated 0.209" (5.30mm) - -
    0W42109TC

    0W42109TC

    TOROID-UNCOATED

    Magnetics, a division of Spang & Co.

    4,957
    RFQ
    0W42109TC

    Datasheet

    0W42109TC - Bulk Active Toroid - W 0.811" (20.60mm) 8.4 µH ±30% Ungapped - 10000 - 50.3 34.4 - 1733.0 Uncoated 0.350" (8.90mm) - -
    RF41510UG

    RF41510UG

    R-RM DESIGN

    Magnetics, a division of Spang & Co.

    2,845
    RFQ
    RF41510UG

    Datasheet

    RF41510UG - Bulk Active RM - F - 2.1 µH ±25% Ungapped - 3000 - 21.4 21.0 13.9 449.0 Uncoated 0.205" (5.20mm) 0.575" (14.60mm) 0.260" (6.60mm)
    0P43618EC

    0P43618EC

    E-CORE

    Magnetics, a division of Spang & Co.

    2,712
    RFQ
    0P43618EC

    Datasheet

    0P43618EC - Bulk Active Planar E - P - 7.09 µH - Ungapped - 2500 - 42.4 135.0 135.0 5750.0 Uncoated 0.250" (6.35mm) 1.400" (35.56mm) 0.701" (17.80mm)
    0P43618IC

    0P43618IC

    FERRITE I-CORE

    Magnetics, a division of Spang & Co.

    2,323
    RFQ
    0P43618IC

    Datasheet

    0P43618IC - Bulk Active I - P - 7.736 µH - Ungapped - 2500 - 37.4 135.0 135.0 5060.0 Uncoated 0.145" (3.68mm) 1.400" (35.56mm) 0.701" (17.80mm)
    0P41408UG

    0P41408UG

    POT CORE

    Magnetics, a division of Spang & Co.

    3,636
    RFQ
    0P41408UG

    Datasheet

    0P41408UG - Bulk Active P - P 0.563" (14.30mm) 2.24 µH - Ungapped - 2500 - 19.8 25.1 19.8 495.0 Uncoated 0.165" (4.20mm) - -
    0P40704UG

    0P40704UG

    POT CORE

    Magnetics, a division of Spang & Co.

    2,943
    RFQ
    0P40704UG

    Datasheet

    0P40704UG - Bulk Active P - P 0.285" (7.24mm) 964 nH - Ungapped - 2500 - 9.9 7.0 5.9 69.0 Uncoated 0.082" (2.08mm) - -
    Total 3026 Record«Prev1... 9192939495969798...303Next»
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