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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
    ER18/3.2/10-3F36-A400-S

    ER18/3.2/10-3F36-A400-S

    Ferrite Misc

    Ferroxcube

    1,823
    RFQ
    ER18/3.2/10-3F36-A400-S

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    ER18/3.2/10-3F36-A160-S

    ER18/3.2/10-3F36-A160-S

    Ferrite Misc

    Ferroxcube

    4,977
    RFQ
    ER18/3.2/10-3F36-A160-S

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    RM10/I-3C96

    RM10/I-3C96

    FERRITE CORE RM 3C96 2PC SET

    Ferroxcube

    2,416
    RFQ
    RM10/I-3C96

    Datasheet

    - Bulk Active RM RM 10 x 1 3C96 - - ±25% Ungapped 1680.0 - 0.462 44.6 96.6 89.1 4310.0 Uncoated - - -
    RM10/I-3F4

    RM10/I-3F4

    FERRITE CORE RM 3F4 2PC SET

    Ferroxcube

    4,151
    RFQ
    RM10/I-3F4

    Datasheet

    - Bulk Active RM RM 10 x 1 3F4 - - ±25% Ungapped - - 0.462 44.6 96.6 89.1 4310.0 Uncoated 0.729" (18.60mm) 1.122" (28.50mm) 0.531" (13.50mm)
    C058409A2

    C058409A2

    HIGH FLUX 147 PERM KHAKI 410 SIZ

    Magnetics, a division of Spang & Co.

    4,506
    RFQ
    C058409A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.295" (7.49mm) 81 nH ±8% Ungapped - 147 - 16.5 7.25 - 120.0 Coated 0.225" (5.72mm) - -
    C055050A9

    C055050A9

    MPP 125 PERM GREY 050 SIZE

    Magnetics, a division of Spang & Co.

    1,078
    RFQ
    C055050A9

    Datasheet

    - Bulk Active Toroid - MPP 0.545" (13.84mm) 56 nH ±8% Ungapped - 125 - 31.2 10.9 - 340.0 Coated 0.232" (5.89mm) - -
    C055035A2

    C055035A2

    MPP 300 PERM GREY 040 SIZE

    Magnetics, a division of Spang & Co.

    2,871
    RFQ
    C055035A2

    Datasheet

    - Bulk Active Toroid - MPP 0.425" (10.80mm) 159 nH ±8% Ungapped - 300 - 23.0 9.57 - 220.0 Coated 0.181" (4.60mm) - -
    C058410A2

    C058410A2

    HIGH FLUX 125 PERM KHAKI 410 SIZ

    Magnetics, a division of Spang & Co.

    2,123
    RFQ
    C058410A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.295" (7.49mm) 70 nH ±8% Ungapped - 125 - 16.5 7.25 - 120.0 Coated 0.225" (5.72mm) - -
    C058411A2

    C058411A2

    HIGH FLUX 060 PERM KHAKI 410 SIZ

    Magnetics, a division of Spang & Co.

    1,004
    RFQ
    C058411A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.295" (7.49mm) 33 nH ±8% Ungapped - 60 - 16.5 7.25 - 120.0 Coated 0.225" (5.72mm) - -
    0058413A2

    0058413A2

    HIGH FLUX 014 PERM KHAKI 410 SIZ

    Magnetics, a division of Spang & Co.

    1,649
    RFQ
    0058413A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.270" (6.86mm) 8 nH ±8% Ungapped - 14 - 16.5 7.25 - 120.0 Uncoated 0.200" (5.08mm) - -
    0058412A2

    0058412A2

    HIGH FLUX 026 PERM KHAKI 410 SIZ

    Magnetics, a division of Spang & Co.

    4,234
    RFQ
    0058412A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.270" (6.86mm) 14 nH ±8% Ungapped - 26 - 16.5 7.25 - 120.0 Uncoated 0.200" (5.08mm) - -
    B64290L0058X087

    B64290L0058X087

    R34/20.5/10 N87 TOROID

    EPCOS - TDK Electronics

    3,222
    RFQ
    B64290L0058X087

    Datasheet

    B64290 Tray Active Toroid R 34 x 20.5 x 12.5 N87 1.397" (35.50mm) 2.23 µH ±25% Ungapped - 2200 1.24 82.06 66.08 - 5423.0 Epoxy 0.437" (11.10mm) - -
    B64290A0058X097

    B64290A0058X097

    R34/20.5/10 N97 RINGKERN

    EPCOS - TDK Electronics

    2,411
    RFQ
    B64290A0058X097

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    B64290A0672X037

    B64290A0672X037

    FERRITE CORE TOROID

    EPCOS - TDK Electronics

    1,391
    RFQ
    B64290A0672X037

    Datasheet

    T26/14.5/15 Box Active Toroid - - - - - Ungapped - - - - - - - Uncoated - - -
    EP13-3E6

    EP13-3E6

    Ferrite Misc

    Ferroxcube

    2,720
    RFQ
    EP13-3E6

    Datasheet

    - Bulk Active EP EP 13 3E6 - 8.5 µH -30%, +40% Ungapped 8400.0 - 1.24 24.2 19.5 14.9 472.0 Uncoated 0.256" (6.50mm) 0.504" (12.80mm) 0.354" (9.00mm)
    B65811J0250A041

    B65811J0250A041

    FERRITE CORE RM

    EPCOS - TDK Electronics

    4,427
    RFQ
    B65811J0250A041

    Datasheet

    RM8 Box Active RM - - - - - Gapped - - - - - - - Uncoated - - -
    B65811J0400J041

    B65811J0400J041

    FERRITE CORE RM

    EPCOS - TDK Electronics

    4,976
    RFQ
    B65811J0400J041

    Datasheet

    RM8 Box Active RM - - - - - Gapped - - - - - - - Uncoated - - -
    B65811J0040A041

    B65811J0040A041

    FERRITE CORE RM

    EPCOS - TDK Electronics

    2,601
    RFQ
    B65811J0040A041

    Datasheet

    RM8 Box Active RM - - - - - Gapped - - - - - - - Uncoated - - -
    EC52/24/14-3C94-G500

    EC52/24/14-3C94-G500

    Ferrite Misc

    Ferroxcube

    1,077
    RFQ
    EC52/24/14-3C94-G500

    Datasheet

    - Bulk Active EC EC 52 x 24 x 14 3C94 - 4 µH ±25% Gapped 190.0 - - 105.0 108.0 141.0 18800.0 Uncoated 0.953" (24.20mm) 2.055" (52.20mm) 0.528" (13.40mm)
    EC52/24/14-3C94-G1000

    EC52/24/14-3C94-G1000

    Ferrite Misc

    Ferroxcube

    4,583
    RFQ
    EC52/24/14-3C94-G1000

    Datasheet

    - Bulk Active EC EC 52 x 24 x 14 3C94 - 4 µH ±25% Gapped 100.0 - - 105.0 108.0 141.0 18800.0 Uncoated 0.953" (24.20mm) 2.055" (52.20mm) 0.528" (13.40mm)
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