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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
    ETD39/20/13-3F46-G500

    ETD39/20/13-3F46-G500

    FERRITE CORE ETD 3F46

    Ferroxcube

    2,720
    RFQ
    ETD39/20/13-3F46-G500

    Datasheet

    - Bulk Active ETD ETD 39 x 20 x 13 3F46 - - - - - - - - - - - Uncoated 0.780" (19.80mm) 1.575" (40.00mm) 0.504" (12.80mm)
    E41/17/12-3C94-G500

    E41/17/12-3C94-G500

    FERRITE CORE E 3C94

    Ferroxcube

    3,735
    RFQ
    E41/17/12-3C94-G500

    Datasheet

    - Bulk Active E E 41 x 17 x 12 3C94 - - - - - - - - - - - Uncoated 0.654" (16.60mm) 1.598" (40.60mm) 0.488" (12.40mm)
    E41/17/12-3E27

    E41/17/12-3E27

    Ferrite Misc

    Ferroxcube

    1,516
    RFQ
    E41/17/12-3E27

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    RM4/I-3C95

    RM4/I-3C95

    FERRITE CORE RM 3C95 2PC SET

    Ferroxcube

    3,376
    RFQ
    RM4/I-3C95

    Datasheet

    - Bulk Active RM RM 4 3C95 - - ±25% Ungapped - - 1.69 23.3 13.8 11.5 322.0 Uncoated 0.421" (10.40mm) 0.433" (11.00mm) 0.386" (9.80mm)
    ROD8/50-4B1

    ROD8/50-4B1

    FERRITE CORE ROD

    Ferroxcube

    3,333
    RFQ
    ROD8/50-4B1

    Datasheet

    - Bulk Active ROD ROD 8 x 50 - 0.315" (8.00mm) - - - - - - - - - - Uncoated - 1.969" (50.00mm) -
    0W43515EC

    0W43515EC

    LAM SIZE E CORES

    Magnetics, a division of Spang & Co.

    1,536
    RFQ
    0W43515EC

    Datasheet

    - Bulk Active E - W - 10.653 µH - Ungapped - 10000 - 69.3 87.0 87.0 5590.0 Uncoated 0.555" (14.10mm) 1.346" (34.20mm) 0.366" (9.30mm)
    0R42610UG

    0R42610UG

    PQ CORE

    Magnetics, a division of Spang & Co.

    4,681
    RFQ
    0R42610UG

    Datasheet

    - Bulk Active PQ - R - 7.733 µH - Ungapped - 2300 - 29.4 105.0 93.8 3090.0 Uncoated 0.201" (5.10mm) 1.071" (27.20mm) 0.748" (19.00mm)
    0R44130UC

    0R44130UC

    U-SHAPE CORE

    Magnetics, a division of Spang & Co.

    1,800
    RFQ
    0R44130UC

    Datasheet

    - Bulk Active UR - R - 1.4 µH - Ungapped - 2300 - 154.8 112.1 105.4 17346.0 Uncoated 1.201" (30.50mm) 1.645" (41.78mm) 0.470" (11.94mm)
    0J43113TC

    0J43113TC

    TOROID UNCOATED

    Magnetics, a division of Spang & Co.

    1,954
    RFQ
    0J43113TC

    Datasheet

    - Bulk Active Toroid - J 1.220" (31.00mm) 6.2 µH ±20% Ungapped - 5000 - 75.4 73.6 - 5547.0 Uncoated 0.502" (12.74mm) - -
    0P44949EC

    0P44949EC

    ETD CORE

    Magnetics, a division of Spang & Co.

    3,373
    RFQ
    0P44949EC

    Datasheet

    - Bulk Active ETD - P - 4.44 µH - Ungapped - 2500 - 114.0 211.0 209.0 24000.0 Uncoated 0.972" (24.70mm) 1.961" (49.80mm) 0.657" (16.70mm)
    NJ42316UG

    NJ42316UG

    RM-DESIGN SCP

    Magnetics, a division of Spang & Co.

    2,004
    RFQ
    NJ42316UG

    Datasheet

    - Bulk Active RM - J - 8 µH - Ungapped - 5000 - 38.4 63.0 55.4 2440.0 Uncoated 0.323" (8.20mm) 0.913" (23.20mm) 0.433" (11.00mm)
    EFD12/6/3.5-3C95-S

    EFD12/6/3.5-3C95-S

    FERRITE CORE EFD 3C95 2PC SET

    Ferroxcube

    2,899
    RFQ
    EFD12/6/3.5-3C95-S

    Datasheet

    - Bulk Active EFD EFD 12 x 6 x 3.5 3C95 - - ±25% Ungapped - - 2.5 28.5 11.4 10.7 325.0 Uncoated 0.244" (6.20mm) 0.492" (12.50mm) 0.138" (3.50mm)
    TX26/15/10-3E27

    TX26/15/10-3E27

    FERRITE CORE TOROID 3E+27

    Ferroxcube

    3,483
    RFQ
    TX26/15/10-3E27

    Datasheet

    - Bulk Active Toroid TX 26 x 15 x 10 3E27 1.061" (26.95mm) - ±25% Ungapped 5500.0 - 1.08 60.1 55.9 - 3360.0 Epoxy 0.429" (10.90mm) - -
    EQ30-3C92

    EQ30-3C92

    Ferrite Misc

    Ferroxcube

    3,720
    RFQ
    EQ30-3C92

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    ROD4/65-3F3-D

    ROD4/65-3F3-D

    Ferrite Misc

    Ferroxcube

    3,152
    RFQ
    ROD4/65-3F3-D

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    PLT32/20/3.2-3F3

    PLT32/20/3.2-3F3

    Ferrite Misc

    Ferroxcube

    3,600
    RFQ
    PLT32/20/3.2-3F3

    Datasheet

    - Bulk Active PLT PLT 32 x 20 x 3.2 3F36 - 4.9 µH ±25% Ungapped 1040.0 1600 0.278 35.1 130.0 130.0 4560.0 Uncoated 0.125" (3.18mm) 1.250" (31.75mm) 0.800" (20.32mm)
    EC35/17/10-3C90-A400

    EC35/17/10-3C90-A400

    Ferrite Misc

    Ferroxcube

    3,543
    RFQ
    EC35/17/10-3C90-A400

    Datasheet

    - Bulk Active EC EC 35 x 17 x 10 3C90 - 400 nH ±10% Gapped 1750.0 - - 77.4 84.3 71.0 6530.0 Uncoated 0.681" (17.30mm) 1.390" (35.30mm) 0.374" (9.50mm)
    RM7/ILP-3F3

    RM7/ILP-3F3

    Ferrite Misc

    Ferroxcube

    1,916
    RFQ
    RM7/ILP-3F3

    Datasheet

    RM7/ILP Bulk Active RM RM 7 3F3 - - - Ungapped - - 0.52 23.5 45.3 39.6 1060.0 Uncoated 0.193" (4.90mm) 0.799" (20.30mm) -
    PLT32/20/3.2/R-3F3

    PLT32/20/3.2/R-3F3

    Ferrite Misc

    Ferroxcube

    1,951
    RFQ
    PLT32/20/3.2/R-3F3

    Datasheet

    PQ32/20 Bulk Active PLT PLT 32 x 20 x 3.2 3F36 - 4.9 µH - Ungapped 1050.0 - - 35.1 - - - Uncoated 0.125" (3.18mm) 1.250" (31.75mm) 0.800" (20.32mm)
    RM6S-3H3

    RM6S-3H3

    Ferrite Misc

    Ferroxcube

    3,009
    RFQ
    RM6S-3H3

    Datasheet

    - Bulk Active RM RM 6 3H3 - 2.1 µH ±25% Ungapped 1470.0 - 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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