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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
    B64290A0774X035

    B64290A0774X035

    R31.5/19/12.5 T35 RINGKERN

    EPCOS - TDK Electronics

    1,543
    RFQ
    B64290A0774X035

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    P11/7-3F3

    P11/7-3F3

    Ferrite Misc

    Ferroxcube

    3,320
    RFQ
    P11/7-3F3

    Datasheet

    - Bulk Active P P 11 x 7 3F3 0.437" (11.10mm) 1.65 µH ±25% Ungapped 1260.0 - 0.956 15.5 16.2 13.2 251.0 Uncoated 0.128" (3.25mm) - -
    RM8/I-3H3

    RM8/I-3H3

    Ferrite Misc

    Ferroxcube

    2,974
    RFQ
    RM8/I-3H3

    Datasheet

    - Bulk Active RM RM 8 3H3 - 3.25 µH ±25% Ungapped 1560.0 - 0.604 38.4 63.0 55.4 2440.0 Uncoated 0.323" (8.20mm) 0.913" (23.20mm) 0.433" (11.00mm)
    TX26/15/20-3C11

    TX26/15/20-3C11

    Ferrite Misc

    Ferroxcube

    3,911
    RFQ
    TX26/15/20-3C11

    Datasheet

    - Bulk Active Toroid TX 26 x 15 x 20 3C11 1.061" (26.95mm) - - Ungapped - - 0.538 60.1 112.0 - 6720.0 Epoxy 0.827" (21.00mm) - -
    E38/8/25-3C94-A630-E

    E38/8/25-3C94-A630-E

    Ferrite Misc

    Ferroxcube

    1,633
    RFQ
    E38/8/25-3C94-A630-E

    Datasheet

    - Bulk Active E E 38 x 8 x 25 3C94 - 630 nH ±5% Gapped 136.0 - 0.272 52.4 194.0 194.0 10200.0 Uncoated 0.325" (8.26mm) 1.500" (38.10mm) 1.000" (25.40mm)
    E38/8/25-3C94-A400-P

    E38/8/25-3C94-A400-P

    Ferrite Misc

    Ferroxcube

    3,433
    RFQ
    E38/8/25-3C94-A400-P

    Datasheet

    - Bulk Active E E 38 x 8 x 25 3C94 - 400 nH ±3% Gapped 72.0 - 0.272 52.4 194.0 194.0 10200.0 Uncoated 0.325" (8.26mm) 1.500" (38.10mm) 1.000" (25.40mm)
    PLT38/25/3.8-3F3

    PLT38/25/3.8-3F3

    Ferrite Misc

    Ferroxcube

    3,265
    RFQ
    PLT38/25/3.8-3F3

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    E38/8/25-3C94-A1000-P

    E38/8/25-3C94-A1000-P

    Ferrite Misc

    Ferroxcube

    1,028
    RFQ
    E38/8/25-3C94-A1000-P

    Datasheet

    - Bulk Active E E 38 x 8 x 25 3C94 - 1 µH ±10% Gapped 180.0 - 0.272 52.4 194.0 194.0 10200.0 Uncoated 0.325" (8.26mm) 1.500" (38.10mm) 1.000" (25.40mm)
    ETD49/25/16-3C90-G250

    ETD49/25/16-3C90-G250

    FERRITE CORE ETD 3C90

    Ferroxcube

    2,345
    RFQ
    ETD49/25/16-3C90-G250

    Datasheet

    - Bulk Active ETD ETD 49 x 25 x 16 3C90 - - - - - - - - - - - Uncoated 0.972" (24.70mm) 1.961" (49.80mm) 0.657" (16.70mm)
    ETD49/25/16-3C94-G200

    ETD49/25/16-3C94-G200

    FERRITE CORE ETD 3C94

    Ferroxcube

    3,640
    RFQ
    ETD49/25/16-3C94-G200

    Datasheet

    - Bulk Active ETD ETD 49 x 25 x 16 3C94 - - - - - - - - - - - Uncoated 0.972" (24.70mm) 1.961" (49.80mm) 0.657" (16.70mm)
    ETD49/25/16-3C90-G200

    ETD49/25/16-3C90-G200

    Ferrite Misc

    Ferroxcube

    2,168
    RFQ
    ETD49/25/16-3C90-G200

    Datasheet

    ETD49/25/16 Bulk Active ETD ETD 49 x 25 x 16 3C90 - 1.1 µH - Gapped 460.0 - 0.534 114.0 211.0 209.0 24000.0 Uncoated 0.972" (24.70mm) 1.961" (49.80mm) 0.657" (16.70mm)
    E42/21/20-3C96

    E42/21/20-3C96

    Ferrite Misc

    Ferroxcube

    2,919
    RFQ
    E42/21/20-3C96

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    RM8/I-3F4-A100

    RM8/I-3F4-A100

    Ferrite Misc

    Ferroxcube

    3,092
    RFQ
    RM8/I-3F4-A100

    Datasheet

    - Bulk Active RM RM 8 3F4 - 100 nH ±3% Gapped 49.0 - 0.604 38.4 63.0 55.4 2440.0 Uncoated 0.323" (8.20mm) 0.913" (23.20mm) 0.433" (11.00mm)
    E42/21/20-3C90-E250

    E42/21/20-3C90-E250

    FERRITE CORE E 3C90

    Ferroxcube

    1,701
    RFQ
    E42/21/20-3C90-E250

    Datasheet

    - Bulk Active E E 42 x 21 x 20 3C90 - - - - - - - - - - - Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.787" (20.00mm)
    E42/21/20-3C90-G1500

    E42/21/20-3C90-G1500

    FERRITE CORE E 3C90

    Ferroxcube

    2,232
    RFQ
    E42/21/20-3C90-G1500

    Datasheet

    - Bulk Active E E 42 x 21 x 20 3C90 - - - - - - - - - - - Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.787" (20.00mm)
    E42/21/20-3C91-G500

    E42/21/20-3C91-G500

    FERRITE CORE E 3C91

    Ferroxcube

    1,058
    RFQ
    E42/21/20-3C91-G500

    Datasheet

    - Bulk Active E E 42 x 21 x 20 3C91 - - - - - - - - - - - Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.787" (20.00mm)
    E42/21/20-3C94-G500

    E42/21/20-3C94-G500

    FERRITE CORE E 3C94

    Ferroxcube

    1,592
    RFQ
    E42/21/20-3C94-G500

    Datasheet

    - Bulk Active E E 42 x 21 x 20 3C94 - - - - - - - - - - - Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.787" (20.00mm)
    RM8/I-3C97-A160

    RM8/I-3C97-A160

    FERRITE CORE RM 160NH 3C97 2PC

    Ferroxcube

    3,787
    RFQ
    RM8/I-3C97-A160

    Datasheet

    - Bulk Active RM RM 8 3C97 - 160 nH ±3% Gapped 78.0 - 0.44 38.4 63.0 55.4 2440.0 Uncoated 0.370" (9.40mm) 0.913" (23.20mm) 0.433" (11.00mm)
    RM8/I-3C97-A250

    RM8/I-3C97-A250

    FERRITE CORE RM 250NH 3C97 2PC

    Ferroxcube

    1,159
    RFQ
    RM8/I-3C97-A250

    Datasheet

    - Bulk Active RM RM 8 3C97 - 250 nH ±3% Gapped 120.0 - 0.44 38.4 63.0 55.4 2440.0 Uncoated 0.370" (9.40mm) 0.913" (23.20mm) 0.433" (11.00mm)
    RM8/I-3C97-A400

    RM8/I-3C97-A400

    FERRITE CORE RM 400NH 3C97 2PC

    Ferroxcube

    1,434
    RFQ
    RM8/I-3C97-A400

    Datasheet

    - Bulk Active RM RM 8 3C97 - 400 nH ±3% Gapped 194.0 - 0.44 38.4 63.0 55.4 2440.0 Uncoated 0.370" (9.40mm) 0.913" (23.20mm) 0.433" (11.00mm)
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