BomKey Electronics!
    BomKey Electronics+852-69415941

    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

    Reset All
    Apply All
    Result
    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
    E64/10/50-3F4

    E64/10/50-3F4

    FERRITE CORE E 3F4

    Ferroxcube

    1,062
    RFQ
    E64/10/50-3F4

    Datasheet

    - Bulk Active E E 64 x 10 x 50 3F4 - - - - - - - - - - - Uncoated 0.402" (10.20mm) 2.520" (64.00mm) 2.000" (50.80mm)
    B65701W0000Y038

    B65701W0000Y038

    FERRITE CORE P 28UH T38 2PCS

    EPCOS - TDK Electronics

    934
    RFQ
    B65701W0000Y038

    Datasheet

    P30/19 Box Active P (Pot Core) P 30 x 19 T38 1.200" (30.50mm) 28 µH -30%, +40% Ungapped 7070.0 10000 0.32 46.0 145.0 117.0 6670.0 Uncoated 0.374" (9.50mm) - -
    0059894A2

    0059894A2

    FERRITE CORE TOROID 75NH EDGE

    Magnetics, a division of Spang & Co.

    111
    RFQ
    0059894A2

    Datasheet

    - Bulk Active Toroid - Edge 1.060" (26.92mm) 75 nH ±8% Ungapped - 60 - 63.5 65.4 - 4150.0 Coated 0.440" (11.18mm) - -
    5977003821

    5977003821

    FERRITE CORE TOROID 2.95UH 77

    Fair-Rite Products Corp.

    110
    RFQ
    5977003821

    Datasheet

    - Bulk Active Toroid - 77 2.472" (62.80mm) 2.95 µH -30%, +25% Ungapped - 2000 0.9136 144.0 157.0 - 22797.0 Plastic 0.539" (13.70mm) - -
    0P47313TC

    0P47313TC

    FERRITE CORE TOROID 4.024UH P

    Magnetics, a division of Spang & Co.

    133
    RFQ
    0P47313TC

    Datasheet

    - Bulk Active Toroid - P 2.902" (73.70mm) 4.024 µH ±25% Ungapped - 2500 - 165.0 210.0 - 34771.0 Uncoated 0.492" (12.50mm) - -
    B66375G0000X127

    B66375G0000X127

    FERRITE CORE E N27 1PC

    EPCOS - TDK Electronics

    200
    RFQ
    B66375G0000X127

    Datasheet

    E80/38/20 Box Active E E 80 x 38 x 20 N27 - - - Ungapped - - - - - - - Uncoated 1.516" (38.50mm) 3.150" (80.00mm) 0.795" (20.20mm)
    PQ40/40-3C97

    PQ40/40-3C97

    FERRITE CORE PQ 3C97 2PC SET

    Ferroxcube

    520
    RFQ
    PQ40/40-3C97

    Datasheet

    - Bulk Active PQ PQ 40 x 40 3C97 - - - - - - - - - - - Uncoated 1.567" (39.80mm) 1.634" (41.50mm) 1.102" (28.00mm)
    PQ40/40-3C95

    PQ40/40-3C95

    FERRITE CORE PQ 3C95 2PC SET

    Ferroxcube

    344
    RFQ
    PQ40/40-3C95

    Datasheet

    - Bulk Active PQ PQ 40 x 40 3C95 - - - - - - - - - - - Uncoated 1.567" (39.80mm) 1.634" (41.50mm) 1.102" (28.00mm)
    C058348A2

    C058348A2

    FERRITE CORE TOROID 135NH HI FLX

    Magnetics, a division of Spang & Co.

    728
    RFQ
    C058348A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.958" (24.33mm) 135 nH ±8% Ungapped - 160 - 58.8 38.8 - 2280.0 Coated 0.380" (9.65mm) - -
    B65671T0100A033

    B65671T0100A033

    FERRITE CORE P 100NH M33 2PCS

    EPCOS - TDK Electronics

    1,062
    RFQ
    B65671T0100A033

    Datasheet

    P26/16 Bulk Active P (Pot Core) P 26 x 16 M33 1.024" (26.00mm) 100 nH ±3% Gapped 32.0 750 0.4 37.2 93.0 76.5 3460.0 Uncoated 0.321" (8.15mm) - -
    PLT58/38/4-4F1

    PLT58/38/4-4F1

    FERRITE CORE PLT

    Ferroxcube

    344
    RFQ
    PLT58/38/4-4F1

    Datasheet

    - Bulk Active PLT PLT 58 x 38 x 4 - - - - - - - - - - - - Uncoated 1.496" (38.00mm) - 0.157" (4.00mm)
    B66397G2000X187

    B66397G2000X187

    FERRITE CORE ETD N87 1PC

    EPCOS - TDK Electronics

    179
    RFQ
    B66397G2000X187

    Datasheet

    ETD59/31/22 Box Active ETD ETD 59 x 31 x 22 N87 - - - Gapped - - - - - - - Uncoated 1.228" (31.20mm) 2.354" (59.80mm) 0.870" (22.10mm)
    0059930A2

    0059930A2

    FERRITE CORE TOROID 157NH EDGE

    Magnetics, a division of Spang & Co.

    414
    RFQ
    0059930A2

    Datasheet

    - Bulk Active Toroid - Edge 1.090" (27.69mm) 157 nH ±8% Ungapped - 125 - 63.5 65.4 - 4150.0 Coated 0.470" (11.94mm) - -
    B66375G0000X187

    B66375G0000X187

    FERRITE CORE E N87 1PC

    EPCOS - TDK Electronics

    564
    RFQ
    B66375G0000X187

    Datasheet

    E80/38/20 Box Active E E 80 x 38 x 20 N87 - - - Ungapped - - - - - - - Uncoated 1.516" (38.50mm) 3.150" (80.00mm) 0.795" (20.20mm)
    B65881A0000R097

    B65881A0000R097

    FERRITE CORE PQ 4.7UH N97 2PCS

    EPCOS - TDK Electronics

    377
    RFQ
    B65881A0000R097

    Datasheet

    PQ35/35 Box Active PQ PQ 35 x 35 N97 - 4.7 µH -20%, +30% Ungapped 1750.0 2300 0.467 79.2 169.7 146.5 13440.0 Uncoated 0.685" (17.40mm) 1.382" (35.10mm) 1.024" (26.00mm)
    CMC040025015H

    CMC040025015H

    NANOCRYSTAL CORE TOROID 101UH

    Magnetics, a division of Spang & Co.

    192
    RFQ
    CMC040025015H

    Datasheet

    - Bulk Active Toroid - Nanocrystalline 1.575" (40.00mm) 101 µH ±30% Ungapped - 80000 - 102.0 92.0 - - Polyester 0.591" (15.00mm) - -
    B65881Q0150K097

    B65881Q0150K097

    FERRITE CORE PQ 150NH N97

    EPCOS - TDK Electronics

    151
    RFQ
    B65881Q0150K097

    Datasheet

    PQ35/35 Tray Active PQ PQ 35 x 35 N97 - 150 nH ±10% Distributed Gapped - - 0.47 79.7 171.0 161.0 13650.0 Uncoated 0.685" (17.40mm) 1.382" (35.10mm) 1.024" (26.00mm)
    C058548A2

    C058548A2

    FERRITE CORE TOROID 127NH HI FLX

    Magnetics, a division of Spang & Co.

    228
    RFQ
    C058548A2

    Datasheet

    - Bulk Active Toroid - High Flux 1.291" (32.80mm) 127 nH ±8% Ungapped - 125 - 81.4 65.6 - 5340.0 Coated 0.420" (10.67mm) - -
    0P46420UC

    0P46420UC

    FERRITE CORE UR 4.098UH P

    Magnetics, a division of Spang & Co.

    190
    RFQ
    0P46420UC

    Datasheet

    - Bulk Active UR - P - 4.098 µH - Ungapped - 2500 - 210.0 290.0 - 61000.0 Uncoated 1.594" (40.50mm) 2.520" (64.00mm) 0.945" (24.00mm)
    B64290A0040X830

    B64290A0040X830

    FERRITE CORE TOROID 5.4UH N30

    EPCOS - TDK Electronics

    131
    RFQ
    B64290A0040X830

    Datasheet

    T58/41/18 Box Active Toroid R 58.3 x 40.8 x 17.6 N30 2.295" (58.30mm) 5.4 µH ±25% Ungapped - 4300 1.0 152.4 152.4 - 23230.0 Uncoated 0.693" (17.60mm) - -
    Total 10616 Record«Prev1... 2829303132333435...531Next»
    Contact Us Get more product information!
    BomKey Electronics

    Home

    BomKey Electronics

    Products

    BomKey Electronics

    Phone

    BomKey Electronics

    User

    Low price every day, worry-free selection
    Low price every day, worry-free selection
    Genuine licensed goods, exquisite service
    Genuine licensed goods, exquisite service
    Multi-warehouse direct delivery, fast delivery
    Multi-warehouse direct delivery, fast delivery
    Complete range for easy shopping
    Complete range for easy shopping
    Copyright © 2025 Bomkey Electronics. All rights reserved