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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
    0078932A7S01

    0078932A7S01

    X FLUX HDCB 026 PERM BROWN 930 S

    Magnetics, a division of Spang & Co.

    3,871
    RFQ
    0078932A7S01

    Datasheet

    - Bulk Active Toroid - XFLUX HIGH DCB 1.060" (26.92mm) 32 nH ±8% Ungapped - 26 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    0078930A7

    0078930A7

    X FLUX 125 PERM BROWN 930 SIZE

    Magnetics, a division of Spang & Co.

    3,696
    RFQ
    0078930A7

    Datasheet

    - Bulk Active Toroid - XFlux 1.060" (26.92mm) 157 nH ±8% Ungapped - 125 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    0075894A7

    0075894A7

    75 SERIES 060 PERM BLACK 930 SIZ

    Magnetics, a division of Spang & Co.

    1,868
    RFQ
    0075894A7

    Datasheet

    - Bulk Active Toroid - 75 1.060" (26.92mm) 75 nH ±8% Ungapped - 60 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    0078936A7

    0078936A7

    X FLUX 040 PERM BROWN 930 SIZE

    Magnetics, a division of Spang & Co.

    1,253
    RFQ
    0078936A7

    Datasheet

    - Bulk Active Toroid - XFlux 1.060" (26.92mm) 50 nH ±8% Ungapped - 40 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    C058279A2

    C058279A2

    HIGH FLUX 147 PERM KHAKI 280 SIZ

    Magnetics, a division of Spang & Co.

    3,661
    RFQ
    C058279A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.405" (10.29mm) 63 nH ±8% Ungapped - 147 - 21.8 7.52 - 164.0 Coated 0.150" (3.81mm) - -
    C058289A2

    C058289A2

    HIGH FLUX 147 PERM KHAKI 290 SIZ

    Magnetics, a division of Spang & Co.

    1,546
    RFQ
    C058289A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.405" (10.29mm) 78 nH ±8% Ungapped - 147 - 21.8 9.45 - 206.0 Coated 0.181" (4.60mm) - -
    0059056A2

    0059056A2

    EDGE 040 PERM GREEN 050 SIZE

    Magnetics, a division of Spang & Co.

    3,748
    RFQ
    0059056A2

    Datasheet

    - Bulk Active Toroid - Edge 0.500" (12.70mm) 18 nH ±8% Ungapped - 40 - 31.2 10.9 - 340.0 Uncoated 0.187" (4.75mm) - -
    C058039A2

    C058039A2

    HIGH FLUX 147 PERM KHAKI 040 SIZ

    Magnetics, a division of Spang & Co.

    1,102
    RFQ
    C058039A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.425" (10.80mm) 78 nH ±8% Ungapped - 147 - 23.0 9.57 - 220.0 Coated 0.181" (4.60mm) - -
    NW41912UG

    NW41912UG

    RM-CORE

    Magnetics, a division of Spang & Co.

    1,268
    RFQ
    NW41912UG

    Datasheet

    - Bulk Active RM - W - 8.6 µH - Ungapped - 10000 - 29.2 37.0 31.2 1090.0 Uncoated 0.244" (6.20mm) 0.720" (18.30mm) 0.323" (8.20mm)
    C058029A2

    C058029A2

    HIGH FLUX 147 PERM KHAKI 030 SIZ

    Magnetics, a division of Spang & Co.

    2,034
    RFQ
    C058029A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.335" (8.51mm) 62 nH ±8% Ungapped - 147 - 17.9 5.99 - 107.0 Coated 0.150" (3.81mm) - -
    0078937A7

    0078937A7

    X FLUX 019 PERM BROWN 930 SIZE

    Magnetics, a division of Spang & Co.

    1,364
    RFQ
    0078937A7

    Datasheet

    - Bulk Active Toroid - XFlux 1.060" (26.92mm) 23 nH ±8% Ungapped - 19 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    0075936A7

    0075936A7

    75 SERIES 040 PERM BLACK 930 SIZ

    Magnetics, a division of Spang & Co.

    3,722
    RFQ
    0075936A7

    Datasheet

    - Bulk Active Toroid - 75 1.060" (26.92mm) 50 nH ±8% Ungapped - 40 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    0075932A7

    0075932A7

    75 SERIES 026 PERM BLACK 930 SIZ

    Magnetics, a division of Spang & Co.

    1,516
    RFQ
    0075932A7

    Datasheet

    - Bulk Active Toroid - 75 1.060" (26.92mm) 32 nH ±8% Ungapped - 26 - 63.5 65.4 - 4150.0 Uncoated 0.440" (11.18mm) - -
    ZP42207TC

    ZP42207TC

    TOROID GREY COATED

    Magnetics, a division of Spang & Co.

    3,417
    RFQ
    ZP42207TC

    Datasheet

    - Bulk Active Toroid - P 0.900" (22.86mm) 1.875 µH ±25% Ungapped - 2500 - 54.1 32.1 - 1740.0 Epoxy 0.337" (8.55mm) - -
    E36/21/12-3F36-G500

    E36/21/12-3F36-G500

    FERRITE CORE E 3F36

    Ferroxcube

    3,535
    RFQ
    E36/21/12-3F36-G500

    Datasheet

    - Bulk Active E E 36 x 21 x 12 3F36 - - - - - - - - - - - Uncoated 0.856" (21.75mm) 1.417" (36.00mm) 0.472" (12.00mm)
    RM6S-3H3-A160

    RM6S-3H3-A160

    Ferrite Misc

    Ferroxcube

    2,428
    RFQ
    RM6S-3H3-A160

    Datasheet

    - Bulk Active RM RM 6 3H3 - 160 nH ±3% Gapped 112.0 - 0.863 27.3 31.0 23.8 840.0 Uncoated 0.244" (6.20mm) 0.701" (17.90mm) 0.323" (8.20mm)
    RM6S-3H3-A200

    RM6S-3H3-A200

    Ferrite Misc

    Ferroxcube

    4,532
    RFQ
    RM6S-3H3-A200

    Datasheet

    RM6S Bulk Active RM RM 6 3H3 - 200 nH - Gapped - - 0.863 27.3 31.0 23.8 840.0 Uncoated 0.244" (6.20mm) 0.701" (17.90mm) 0.323" (8.20mm)
    RM6S-3H3-A250

    RM6S-3H3-A250

    Ferrite Misc

    Ferroxcube

    2,377
    RFQ
    RM6S-3H3-A250

    Datasheet

    - Bulk Active RM RM 6 3H3 - 250 nH ±3% Gapped 175.0 - 0.863 27.3 31.0 23.8 840.0 Uncoated 0.244" (6.20mm) 0.701" (17.90mm) 0.323" (8.20mm)
    RM6S-3H3-A315

    RM6S-3H3-A315

    Ferrite Misc

    Ferroxcube

    1,289
    RFQ
    RM6S-3H3-A315

    Datasheet

    RM6S Bulk Active RM RM 6 3H3 - 315 nH ±3% Gapped 221.0 - 0.863 27.3 31.0 23.8 840.0 Uncoated 0.244" (6.20mm) 0.701" (17.90mm) 0.323" (8.20mm)
    RM6S-3H3-A400

    RM6S-3H3-A400

    Ferrite Misc

    Ferroxcube

    2,315
    RFQ
    RM6S-3H3-A400

    Datasheet

    - Bulk Active RM RM 6 3H3 - 400 nH ±3% Gapped 280.0 - 0.863 27.3 31.0 23.8 840.0 Uncoated 0.244" (6.20mm) 0.701" (17.90mm) 0.323" (8.20mm)
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