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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
    E43/10/28-3C96-A630-E

    E43/10/28-3C96-A630-E

    FERRITE CORE E 3C96

    Ferroxcube

    1,197
    RFQ
    E43/10/28-3C96-A630-E

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3C96 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    E43/10/28-3C96-A630-P

    E43/10/28-3C96-A630-P

    FERRITE CORE E 3C96

    Ferroxcube

    4,533
    RFQ
    E43/10/28-3C96-A630-P

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3C96 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    E43/10/28-3F4-A630-E

    E43/10/28-3F4-A630-E

    FERRITE CORE E 3F4

    Ferroxcube

    2,078
    RFQ
    E43/10/28-3F4-A630-E

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3F4 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    E43/10/28-3F4-A630-P

    E43/10/28-3F4-A630-P

    FERRITE CORE E 3F4

    Ferroxcube

    3,791
    RFQ
    E43/10/28-3F4-A630-P

    Datasheet

    - Bulk Active E E 43 x 10 x 28 3F4 - - - - - - - - - - - Uncoated 0.374" (9.50mm) 1.700" (43.20mm) 1.098" (27.90mm)
    PQ26/25-3F3-E63

    PQ26/25-3F3-E63

    Ferrite Misc

    Ferroxcube

    3,719
    RFQ
    PQ26/25-3F3-E63

    Datasheet

    PQ26/25 Bulk Active PQ PQ 26 x 25 3F3 - 63 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)
    PQ26/25-3F3-E125

    PQ26/25-3F3-E125

    Ferrite Misc

    Ferroxcube

    2,225
    RFQ
    PQ26/25-3F3-E125

    Datasheet

    PQ26/25 Bulk Active PQ PQ 26 x 25 3F3 - 125 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)
    ETD54/24/19-3C94

    ETD54/24/19-3C94

    Ferrite Misc

    Ferroxcube

    2,969
    RFQ
    ETD54/24/19-3C94

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    ETD54/28/19-3C90

    ETD54/28/19-3C90

    Ferrite Misc

    Ferroxcube

    3,171
    RFQ
    ETD54/28/19-3C90

    Datasheet

    ETD54/28/19 Bulk Active ETD ETD 54 x 28 x 19 3C90 - 5 µH ±25% Ungapped 1810.0 - 0.454 127.0 280.0 270.0 35500.0 Uncoated 1.087" (27.60mm) 2.146" (54.50mm) 0.744" (18.90mm)
    B66329G0400X187

    B66329G0400X187

    FERRITE CORE E N87

    EPCOS - TDK Electronics

    1,947
    RFQ
    B66329G0400X187

    Datasheet

    E42/21/20 Box Active E E 42 x 21 x 20 N87 - - - Gapped - 2200 0.41 97.0 234.0 229.0 22700.0 Uncoated 0.835" (21.20mm) 1.654" (42.00mm) 0.787" (20.00mm)
    B66329G1600X187

    B66329G1600X187

    FERRITE CORE E N87

    EPCOS - TDK Electronics

    3,222
    RFQ
    B66329G1600X187

    Datasheet

    E42/21/20 Box Active E E 42 x 21 x 20 N87 - - - Gapped - 2200 0.41 97.0 234.0 229.0 22700.0 Uncoated 0.835" (21.20mm) 1.654" (42.00mm) 0.787" (20.00mm)
    C055051A9

    C055051A9

    MPP 060 PERM GREY 050 SIZE

    Magnetics, a division of Spang & Co.

    1,270
    RFQ
    C055051A9

    Datasheet

    - Bulk Active Toroid - MPP 0.545" (13.84mm) 27 nH ±8% Ungapped - 60 - 31.2 10.9 - 340.0 Coated 0.232" (5.89mm) - -
    B65531D0025A001

    B65531D0025A001

    FERRITE CORE P 25NH K1 2PCS

    EPCOS - TDK Electronics

    3,685
    RFQ
    B65531D0025A001

    Datasheet

    P11/7 Box Active P (Pot Core) P 11 x 7 K1 0.445" (11.30mm) 25 nH ±3% Gapped 20.0 80 1.0 15.9 15.9 - 253.0 Uncoated 0.130" (3.30mm) - -
    E42/33/20-3C94-G200

    E42/33/20-3C94-G200

    FERRITE CORE E 3C94

    Ferroxcube

    1,617
    RFQ
    E42/33/20-3C94-G200

    Datasheet

    - Bulk Active E E 42 x 33 x 20 3C94 - - - - - - - - - - - Uncoated 1.291" (32.80mm) 1.654" (42.00mm) 0.787" (20.00mm)
    E42/33/20-3C94-G500

    E42/33/20-3C94-G500

    FERRITE CORE E 3C94

    Ferroxcube

    4,030
    RFQ
    E42/33/20-3C94-G500

    Datasheet

    - Bulk Active E E 42 x 33 x 20 3C94 - - - - - - - - - - - Uncoated 1.291" (32.80mm) 1.654" (42.00mm) 0.787" (20.00mm)
    B64290A0720X049

    B64290A0720X049

    R36/23/10 N49 RINGKERN

    EPCOS - TDK Electronics

    2,298
    RFQ
    B64290A0720X049

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    PQ26/25-3C95-E250

    PQ26/25-3C95-E250

    Ferrite Misc

    Ferroxcube

    2,400
    RFQ
    PQ26/25-3C95-E250

    Datasheet

    - Bulk Active PQ PQ 26 x 25 3C95 - 250 nH - Gapped 90.0 - 0.451 54.3 120.0 108.0 6530.0 Uncoated 0.486" (12.35mm) 1.075" (27.30mm) 0.748" (19.00mm)
    PQ26/25-3C95-A100

    PQ26/25-3C95-A100

    Ferrite Misc

    Ferroxcube

    4,108
    RFQ
    PQ26/25-3C95-A100

    Datasheet

    PQ26/25 Bulk Active PQ PQ 26 x 25 3C95 - 100 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)
    PQ26/25-3C95-A164

    PQ26/25-3C95-A164

    Ferrite Misc

    Ferroxcube

    4,341
    RFQ
    PQ26/25-3C95-A164

    Datasheet

    - Bulk Active PQ PQ 26 x 25 3C95 - - - Gapped - - - - - - - Uncoated - - -
    PQ26/25-3C95-A96

    PQ26/25-3C95-A96

    Ferrite Misc

    Ferroxcube

    4,379
    RFQ
    PQ26/25-3C95-A96

    Datasheet

    PQ26/25 Bulk Active PQ PQ 26 x 25 3C95 - 96 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)
    PQ26/25-3C95-G730

    PQ26/25-3C95-G730

    Ferrite Misc

    Ferroxcube

    3,874
    RFQ
    PQ26/25-3C95-G730

    Datasheet

    - Bulk Active PQ PQ 26 x 25 3C95 - 730 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)
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