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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
    4052155611

    4052155611

    FERRITE CORE ROD 52

    Fair-Rite Products Corp.

    521
    RFQ
    4052155611

    Datasheet

    - Box Active ROD - 52 - - - Ungapped - 250 - - - - - Uncoated - 0.984" (25.00mm) -
    5975002101

    5975002101

    FERRITE CORE TOROID 75

    Fair-Rite Products Corp.

    103
    RFQ
    5975002101

    Datasheet

    - Bulk Active Toroid - 75 - - ±20% Ungapped - 5000 - 10.4 1.5 - 15.7 Uncoated 0.050" (1.27mm) - -
    5979001801

    5979001801

    FERRITE CORE TOROID 840NH 79

    Fair-Rite Products Corp.

    913
    RFQ
    5979001801

    Datasheet

    HF Bulk Active Toroid - 79 0.870" (22.10mm) 863 nH ±25% Ungapped - 1400 2.07 54.1 26.0 - 142.0 Uncoated 0.250" (6.35mm) - -
    TX14/9/5-3E10-M

    TX14/9/5-3E10-M

    FERRITE CORE TOROID

    Ferroxcube

    569
    RFQ
    TX14/9/5-3E10-M

    Datasheet

    - Bulk Active Toroid TX 14 x 9 x 5 - 0.561" (14.25mm) - ±30% Ungapped - - 2.84 35.0 12.3 - 430.0 Epoxy 0.207" (5.25mm) - -
    6278140121

    6278140121

    FERRITE CORE RM 78 SET

    Fair-Rite Products Corp.

    336
    RFQ
    6278140121

    Datasheet

    - Bulk Active RM - 78 - - ±25% Ungapped - 2300 103.0 23.9 23.3 18.1 555.0 Uncoated 0.205" (5.20mm) - -
    9478203002

    9478203002

    FERRITE CORE E 78 SET

    Fair-Rite Products Corp.

    590
    RFQ
    9478203002

    Datasheet

    - Bulk Active E - 78 - - ±25% Ungapped - 2300 41.0 32.4 79.0 79.0 2560.0 Uncoated 0.224" (5.70mm) 0.858" (21.80mm) -
    TX10/6/4-3E6

    TX10/6/4-3E6

    FERRITE CORE TOROID

    Ferroxcube

    468
    RFQ
    TX10/6/4-3E6

    Datasheet

    - Bulk Active Toroid - - - - - - - - - - - - - Epoxy 0.167" (4.25mm) - -
    TX14/9/5-3E12

    TX14/9/5-3E12

    FERRITE CORE TOROID

    Ferroxcube

    948
    RFQ
    TX14/9/5-3E12

    Datasheet

    - Bulk Active Toroid TX 14 x 9 x 5 - 0.561" (14.25mm) - ±30% Ungapped - - 2.84 35.0 12.3 - 430.0 Epoxy 0.207" (5.25mm) - -
    E19/8/9-3C94

    E19/8/9-3C94

    FERRITE CORE E 3C94

    Ferroxcube

    172
    RFQ
    E19/8/9-3C94

    Datasheet

    - Bulk Active E E 19 x 8 x 9 3C94 - - - - - - - - - - - Uncoated 0.317" (8.05mm) 0.750" (19.05mm) 0.343" (8.70mm)
    TX13/7.9/6.4-3E65

    TX13/7.9/6.4-3E65

    FERRITE CORE TOROID

    Ferroxcube

    410
    RFQ
    TX13/7.9/6.4-3E65

    Datasheet

    - Bulk Active Toroid TX 13 x 7.9 x 6.4 - 0.526" (13.35mm) - ±25% Ungapped 5200.0 - 2.21 31.2 14.1 - 442.0 Epoxy 0.275" (7.00mm) - -
    B66483P0000X149

    B66483P0000X149

    FERRITE CORE I N49 1PC

    EPCOS - TDK Electronics

    122
    RFQ
    B66483P0000X149

    Datasheet

    I20/2.3/14 Box Active I I 20 x 2 N49 - - - Ungapped - - - - - - - Uncoated 0.091" (2.30mm) 0.787" (20.00mm) 0.551" (14.00mm)
    TX16/9.1/4.7-3E65

    TX16/9.1/4.7-3E65

    FERRITE CORE TOROID

    Ferroxcube

    1,000
    RFQ
    TX16/9.1/4.7-3E65

    Datasheet

    - Bulk Active Toroid TX 16 x 9.1 x 4.7 - 0.635" (16.13mm) - ±30% Ungapped - 10500 2.53 37.2 14.7 - 548.0 Epoxy 0.195" (4.95mm) - -
    5695090621

    5695090621

    FERRITE CORE PS 95 SET

    Fair-Rite Products Corp.

    590
    RFQ
    5695090621

    Datasheet

    - Bulk Active PS - 95 - - ±25% Ungapped - 3000 120.0 13.5 11.2 - 152.0 Uncoated - - -
    PC47EPC10-Z

    PC47EPC10-Z

    FERRITE CORE EPCS 1UH PCS47 2PC

    TDK Corporation

    730
    RFQ
    PC47EPC10-Z

    Datasheet

    EPC Tray Active EPC EPC 10 PC47 - 1 µH ±25% Ungapped - - 1.89 17.8 9.39 - 167.0 Uncoated 0.134" (3.40mm) 0.402" (10.20mm) 0.160" (4.06mm)
    B66455K0000X197

    B66455K0000X197

    FERRITE CORE I N97

    EPCOS - TDK Electronics

    221
    RFQ
    B66455K0000X197

    Datasheet

    I22/2.5/16 Tray Active I I 22 x 2.5 x 16 N97 - - - Ungapped - - - - - - - Uncoated 0.098" (2.50mm) 0.858" (21.80mm) 0.622" (15.80mm)
    E30/15/7-3C92

    E30/15/7-3C92

    FERRITE CORE E 3C92

    Ferroxcube

    216
    RFQ
    E30/15/7-3C92

    Datasheet

    - Bulk Active E E 30 x 15 x 7 3C92 - - - - - - - - - - - Uncoated 0.591" (15.00mm) 1.213" (30.80mm) 0.287" (7.30mm)
    TX13/7.9/6.4-3E6

    TX13/7.9/6.4-3E6

    FERRITE CORE TOROID

    Ferroxcube

    746
    RFQ
    TX13/7.9/6.4-3E6

    Datasheet

    - Bulk Active Toroid TX 13 x 7.9 x 6.4 - 0.526" (13.35mm) - - - - - - - - - - Epoxy 0.275" (7.00mm) - -
    B66233Q0100K187

    B66233Q0100K187

    FERRITE CORE E 100NH N87

    EPCOS - TDK Electronics

    229
    RFQ
    B66233Q0100K187

    Datasheet

    E32/16/11 Bulk Active E E 32 x 16 x 11 N87 - 100 nH ±10% Distributed Gapped - - 0.76 74.0 97.0 95.0 7187.0 Uncoated 0.433" (11.00mm) 1.260" (32.00mm) 0.646" (16.40mm)
    B66483P0000X192

    B66483P0000X192

    FERRITE CORE I N92 1PC

    EPCOS - TDK Electronics

    404
    RFQ
    B66483P0000X192

    Datasheet

    I20/2.3/14 Box Active I I 20 x 2 N92 - - - Ungapped - - - - - - - Uncoated 0.091" (2.30mm) 0.787" (20.00mm) 0.551" (14.00mm)
    TX13/7.1/4.8-3E10-M

    TX13/7.1/4.8-3E10-M

    FERRITE CORE TOROID

    Ferroxcube

    3,820
    RFQ
    TX13/7.1/4.8-3E10-M

    Datasheet

    - Bulk Active Toroid TX 13 x 7.1 x 4.8 - 0.510" (12.95mm) - - Ungapped - - 2.4 29.5 12.3 - 361.0 Epoxy 0.198" (5.03mm) - -
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