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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
    PQ26/25-3C95-A400

    PQ26/25-3C95-A400

    Ferrite Misc

    Ferroxcube

    1,233
    RFQ
    PQ26/25-3C95-A400

    Datasheet

    PQ26/25 Bulk Active PQ PQ 26 x 25 3C95 - 400 nH - Gapped - - 0.451 54.3 120.0 108.0 6530.0 Uncoated 0.486" (12.35mm) 1.075" (27.30mm) 0.748" (19.00mm)
    0077260A7

    0077260A7

    KOOL MU 040 PERM BLACK 254 SIZE

    Magnetics, a division of Spang & Co.

    1,544
    RFQ
    0077260A7

    Datasheet

    - Bulk Active Toroid - Kool Mu 1.570" (39.88mm) 54 nH ±8% Ungapped - 40 - 98.4 107.0 - 10600.0 Uncoated 0.570" (14.48mm) - -
    C058150A2

    C058150A2

    HIGH FLUX 125 PERM KHAKI 150 SIZ

    Magnetics, a division of Spang & Co.

    3,020
    RFQ
    C058150A2

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    0077258A7

    0077258A7

    KOOL MU 090 PERM BLACK 254 SIZE

    Magnetics, a division of Spang & Co.

    1,472
    RFQ
    0077258A7

    Datasheet

    - Bulk Active Toroid - Kool Mu 1.570" (39.88mm) 121 nH ±8% Ungapped - 90 - 98.4 107.0 - 10600.0 Uncoated 0.570" (14.48mm) - -
    C055179A2

    C055179A2

    MPP 147 PERM GREY 180 SIZE

    Magnetics, a division of Spang & Co.

    1,297
    RFQ
    C055179A2

    Datasheet

    - Bulk Active Toroid - MPP 0.208" (5.28mm) 49 nH ±8% Ungapped - 147 - 10.6 2.85 - 30.3 Coated 0.125" (3.18mm) - -
    0077257A7

    0077257A7

    KOOL MU 014 PERM BLACK 254 SIZE

    Magnetics, a division of Spang & Co.

    1,069
    RFQ
    0077257A7

    Datasheet

    - Bulk Active Toroid - Kool Mu 1.570" (39.88mm) 19 nH ±8% Ungapped - 14 - 98.5 107.0 - 10600.0 Uncoated 0.570" (14.48mm) - -
    C055180A2

    C055180A2

    MPP 125 PERM GREY 180 SIZE

    Magnetics, a division of Spang & Co.

    4,455
    RFQ
    C055180A2

    Datasheet

    - Bulk Active Toroid - MPP 0.208" (5.28mm) 42 nH ±8% Ungapped - 125 - 10.6 2.85 - 30.3 Coated 0.125" (3.18mm) - -
    C058148A2

    C058148A2

    HIGH FLUX 160 PERM KHAKI 150 SIZ

    Magnetics, a division of Spang & Co.

    2,070
    RFQ
    C058148A2

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    0077395A7

    0077395A7

    KOOL MU 125 PERM BLACK 395 SIZE

    Magnetics, a division of Spang & Co.

    3,983
    RFQ
    0077395A7

    Datasheet

    - Bulk Active Toroid - Kool Mµ 1.580" (40.13mm) 254 nH ±8% Ungapped - 125 - 95.0 153.0 - 14600.0 Uncoated 0.669" (17.00mm) - -
    NR43723UG

    NR43723UG

    RM DESIGN POT CORE

    Magnetics, a division of Spang & Co.

    4,707
    RFQ
    NR43723UG

    Datasheet

    - Bulk Active RM - R - 4.6 µH - Ungapped - 2300 - 56.6 146.0 125.0 8340.0 Uncoated 0.482" (12.25mm) 1.472" (37.40mm) 0.634" (16.10mm)
    0077390A7

    0077390A7

    KOOL MU 026 PERM BLACK 395 SIZE

    Magnetics, a division of Spang & Co.

    2,588
    RFQ
    0077390A7

    Datasheet

    - Bulk Active Toroid - Kool Mµ 1.580" (40.13mm) 53 nH ±8% Ungapped - 26 - 95.0 153.0 - 14600.0 Uncoated 0.669" (17.00mm) - -
    0077392A7

    0077392A7

    KOOL MU 060 PERM BLACK 395 SIZE

    Magnetics, a division of Spang & Co.

    1,820
    RFQ
    0077392A7

    Datasheet

    - Bulk Active Toroid - Kool Mµ 1.580" (40.13mm) 122 nH ±8% Ungapped - 60 - 95.0 153.0 - 14600.0 Uncoated 0.669" (17.00mm) - -
    0077393A7

    0077393A7

    KOOL MU 075 PERM BLACK 395 SIZE

    Magnetics, a division of Spang & Co.

    4,336
    RFQ
    0077393A7

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    0P47035EC

    0P47035EC

    EC CORE

    Magnetics, a division of Spang & Co.

    3,218
    RFQ
    0P47035EC

    Datasheet

    - Bulk Active EC - P - 4.8 µH - Ungapped - 2500 - 144.0 279.0 211.0 40100.0 Uncoated 1.358" (34.50mm) 2.756" (70.00mm) 0.646" (16.40mm)
    E43/10/28-3C95-A630-E

    E43/10/28-3C95-A630-E

    FERRITE CORE E 3C95

    Ferroxcube

    2,086
    RFQ
    E43/10/28-3C95-A630-E

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3C95 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    E43/10/28-3C95-A630-P

    E43/10/28-3C95-A630-P

    FERRITE CORE E 3C95

    Ferroxcube

    3,774
    RFQ
    E43/10/28-3C95-A630-P

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3C95 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    E43/10/28-3C95-E400-E

    E43/10/28-3C95-E400-E

    Ferrite Misc

    Ferroxcube

    3,614
    RFQ
    E43/10/28-3C95-E400-E

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    E43/10/28-3C95-G900

    E43/10/28-3C95-G900

    Ferrite Misc

    Ferroxcube

    1,746
    RFQ
    E43/10/28-3C95-G900

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    B65819N0315A048

    B65819N0315A048

    FERRITE CORE RM N48

    EPCOS - TDK Electronics

    4,892
    RFQ
    B65819N0315A048

    Datasheet

    RM7 Box Active RM RM 7 N48 - - - Gapped - 2300 0.75 29.8 40.0 - 1190.0 Uncoated 0.265" (6.75mm) 0.799" (20.30mm) -
    B66365G0500X127

    B66365G0500X127

    FERRITE CORE ETD N27 1PC

    EPCOS - TDK Electronics

    2,219
    RFQ
    B66365G0500X127

    Datasheet

    ETD44/22/15 Box Active ETD ETD 44 x 22 x 15 N27 - - - Gapped - - - - - - - Uncoated 0.886" (22.50mm) 1.724" (43.80mm) 0.598" (15.20mm)
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