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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
    ETD44/22/15-3C94-G2000

    ETD44/22/15-3C94-G2000

    Ferrite Misc

    Ferroxcube

    3,216
    RFQ
    ETD44/22/15-3C94-G2000

    Datasheet

    - Bulk Active ETD ETD 44 x 22 x 15 3C94 - 2 µH - Gapped - - 0.589 103.0 173.0 172.0 17800.0 Uncoated 0.878" (22.30mm) 1.772" (45.00mm) 0.598" (15.20mm)
    ER42/22/16-3C96

    ER42/22/16-3C96

    Ferrite Misc

    Ferroxcube

    1,584
    RFQ
    ER42/22/16-3C96

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    EP17-3C96-A160

    EP17-3C96-A160

    Ferrite Misc

    Ferroxcube

    1,269
    RFQ
    EP17-3C96-A160

    Datasheet

    - Bulk Active EP EP 17 3C96 - - - Gapped 110.0 - - - - - - Uncoated - - -
    EP17-3C96-A100

    EP17-3C96-A100

    Ferrite Misc

    Ferroxcube

    4,595
    RFQ
    EP17-3C96-A100

    Datasheet

    - Bulk Active EP EP 17 3C96 - - - Gapped 70.0 - - - - - - Uncoated - - -
    B65531D0000R030

    B65531D0000R030

    FERRITE CORE P 3.5NH N30 2PCS

    EPCOS - TDK Electronics

    2,170
    RFQ
    B65531D0000R030

    Datasheet

    P11/7 Box Active P (Pot Core) P 11 x 7 N30 0.445" (11.30mm) 3.5 nH -20%, +30% Ungapped 2560.0 4300 1.0 15.9 15.9 - 253.0 Uncoated 0.130" (3.30mm) - -
    B65531W0000R030

    B65531W0000R030

    FERRITE CORE P 3.5UH N30 2PCS

    EPCOS - TDK Electronics

    4,065
    RFQ
    B65531W0000R030

    Datasheet

    P11/7 Box Active P (Pot Core) P 11 x 7 N30 0.445" (11.30mm) 3.5 µH -20%, +30% Ungapped 2560.0 4300 0.92 16.3 17.7 14.1 289.0 Uncoated 0.130" (3.30mm) - -
    E42/21/15-3C95

    E42/21/15-3C95

    FERRITE CORE E 3C95

    Ferroxcube

    4,815
    RFQ
    E42/21/15-3C95

    Datasheet

    - Bulk Active E E 42 x 21 x 15 3C95 - - - - - - - - - - - Uncoated 0.827" (21.00mm) 1.693" (43.00mm) 0.598" (15.20mm)
    B65885A0000R092

    B65885A0000R092

    FERRITE CORE PQ 1.9UH N92 2PCS

    EPCOS - TDK Electronics

    2,879
    RFQ
    B65885A0000R092

    Datasheet

    PQ16/11.6 Box Active PQ PQ 16 x 11.6 N92 - 1.9 µH -20%, +30% Ungapped 970.0 1500 0.641 27.0 42.1 38.5 1136.0 Uncoated 0.228" (5.80mm) 0.646" (16.40mm) 0.441" (11.20mm)
    EQ38/8/25-3C94

    EQ38/8/25-3C94

    Ferrite Misc

    Ferroxcube

    2,950
    RFQ
    EQ38/8/25-3C94

    Datasheet

    - Bulk Active EQ EQ 38 x 8 x 25 3C94 - 7 µH ±25% Ungapped 1900.0 - 0.341 51.9 152.0 119.0 7900.0 Uncoated 0.315" (8.00mm) 1.500" (38.10mm) 1.000" (25.40mm)
    ER23/3.6/13-3C96-A315-S

    ER23/3.6/13-3C96-A315-S

    FERRITE CORE ER 315NH 3C96

    Ferroxcube

    1,114
    RFQ
    ER23/3.6/13-3C96-A315-S

    Datasheet

    - Bulk Active ER ER 23 x 3.6 x 13 3C96 - 315 nH ±6% Gapped 133.0 - 0.53 26.6 50.2 50.0 1340.0 Uncoated 0.142" (3.60mm) 0.913" (23.20mm) 0.492" (12.50mm)
    ER23/3.6/13-3C96-A400-S

    ER23/3.6/13-3C96-A400-S

    FERRITE CORE ER 3C96

    Ferroxcube

    3,719
    RFQ
    ER23/3.6/13-3C96-A400-S

    Datasheet

    - Bulk Active ER ER 23 x 3.6 x 13 3C96 - - ±5% Gapped 169.0 - 0.53 26.6 50.2 50.0 1340.0 Uncoated 0.142" (3.60mm) 0.913" (23.20mm) 0.492" (12.50mm)
    ER23/3.6/13-3C96-E400-S

    ER23/3.6/13-3C96-E400-S

    Ferrite Misc

    Ferroxcube

    2,256
    RFQ
    ER23/3.6/13-3C96-E400-S

    Datasheet

    - Bulk Active - - - - - - - - - - - - - - - - - -
    ER23/3.6/13-3C96-A250-S

    ER23/3.6/13-3C96-A250-S

    Ferrite Misc

    Ferroxcube

    3,121
    RFQ
    ER23/3.6/13-3C96-A250-S

    Datasheet

    - Bulk Active ER ER 23 x 3.6 x 13 3C96 - 250 nH ±3% Gapped 105.0 - 0.53 25.6 50.2 50.0 1340.0 Uncoated 0.142" (3.60mm) 0.913" (23.20mm) 0.492" (12.50mm)
    ER23/3.6/13-3C96-A630-S

    ER23/3.6/13-3C96-A630-S

    Ferrite Misc

    Ferroxcube

    3,838
    RFQ
    ER23/3.6/13-3C96-A630-S

    Datasheet

    - Bulk Active ER ER 23 x 3.6 x 13 3C96 - 630 nH ±8% Gapped 266.0 - 0.53 25.6 50.2 50.0 1340.0 Uncoated 0.142" (3.60mm) 0.913" (23.20mm) 0.492" (12.50mm)
    C058128A2

    C058128A2

    HIGH FLUX 160 PERM KHAKI 130 SIZ

    Magnetics, a division of Spang & Co.

    4,827
    RFQ
    C058128A2

    Datasheet

    - Bulk Active Toroid - High Flux 0.465" (11.81mm) 68 nH ±8% Ungapped - 160 - 26.9 9.06 - 244.0 Coated 0.181" (4.60mm) - -
    ZF43806TC

    ZF43806TC

    TOROID GREY COATED

    Magnetics, a division of Spang & Co.

    3,623
    RFQ
    ZF43806TC

    Datasheet

    - Bulk Active Toroid - F 1.496" (38.00mm) 2.64 µH - Ungapped - 3000 - 82.9 58.3 - 4826.0 Epoxy 0.250" (6.35mm) - -
    0058240AY

    0058240AY

    HIGH FLUX 125 PERM AY 240 SIZE

    Magnetics, a division of Spang & Co.

    2,635
    RFQ
    0058240AY

    Datasheet

    - Bulk Active Toroid - High Flux 0.260" (6.60mm) 54 nH ±8% Ungapped - 125 - 13.6 4.76 - 30.3 Uncoated 0.100" (2.54mm) - -
    00K4111U060

    00K4111U060

    KOOL MU 4111 U CORE

    Magnetics, a division of Spang & Co.

    1,308
    RFQ
    00K4111U060

    Datasheet

    - Bulk Active U - Kool Mu - 95 nH ±8% Ungapped - 60 - 85.2 101.0 - 8600.0 Uncoated 0.440" (11.18mm) 1.620" (41.15mm) 0.475" (12.07mm)
    ZJ43610TC

    ZJ43610TC

    TOROID GREY COATED

    Magnetics, a division of Spang & Co.

    1,633
    RFQ
    ZJ43610TC

    Datasheet

    - Bulk Active Toroid - J 1.463" (37.15mm) 4.543 µH ±20% Ungapped - 5000 - 89.7 62.6 - 5616.0 Epoxy 0.419" (10.65mm) - -
    00K4111U090

    00K4111U090

    KOOL MU 4111 U CORE

    Magnetics, a division of Spang & Co.

    3,240
    RFQ
    00K4111U090

    Datasheet

    - Bulk Active U - Kool Mu - 138 nH ±8% Ungapped - 90 - 85.2 101.0 - 8600.0 Uncoated 0.440" (11.18mm) 1.620" (41.15mm) 0.475" (12.07mm)
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