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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
    0055147A2

    0055147A2

    MPP 200 PERM GREY 150 SIZE

    Magnetics, a division of Spang & Co.

    3,333
    RFQ
    0055147A2

    Datasheet

    - Bulk Active Toroid - MPP 0.155" (3.94mm) 56 nH ±8% Ungapped - 200 - 9.42 2.11 - 19.9 Uncoated 0.100" (2.54mm) - -
    C055144A2

    C055144A2

    MPP 173 PERM GREY 150 SIZE

    Magnetics, a division of Spang & Co.

    1,133
    RFQ
    C055144A2

    Datasheet

    - Bulk Active Toroid - MPP 0.180" (4.57mm) 48 nH ±8% Ungapped - 173 - 9.42 2.11 - 19.9 Coated 0.125" (3.18mm) - -
    B66461G0000X149

    B66461G0000X149

    ELP43/10/28 N49 5000 +25%

    EPCOS - TDK Electronics

    2,664
    RFQ
    B66461G0000X149

    Datasheet

    B66461G Tray Active ELP ELP 43 x 10 x 28 N49 - 5 µH ±25% Ungapped 1030.0 1500 0.225 50.8 225.0 217.0 11430.0 Uncoated 0.374" (9.50mm) 1.701" (43.20mm) 1.098" (27.90mm)
    B65819N0063A033

    B65819N0063A033

    FERRITE CORE RM M33

    EPCOS - TDK Electronics

    4,921
    RFQ
    B65819N0063A033

    Datasheet

    RM7 Box Active RM RM 7 M33 - - - Gapped - 750 0.75 29.8 40.0 - 1190.0 Uncoated 0.265" (6.75mm) 0.799" (20.30mm) -
    PTS30/19/I-3C92

    PTS30/19/I-3C92

    Ferrite Misc

    Ferroxcube

    3,613
    RFQ
    PTS30/19/I-3C92

    Datasheet

    - Bulk Active P PTS 30 x 19 x I 3C94 - 3.83 µH ±25% Gapped 1260.0 - 0.412 49.5 120.0 111.0 5940.0 Uncoated 0.370" (9.40mm) 1.181" (30.00mm) 0.799" (20.30mm)
    PTS30/19/I-3C96

    PTS30/19/I-3C96

    Ferrite Misc

    Ferroxcube

    2,302
    RFQ
    PTS30/19/I-3C96

    Datasheet

    - Bulk Active P PTS 30 x 19 x I 3C94 - 4.84 µH ±25% Gapped 1590.0 - 0.412 49.5 120.0 111.0 5940.0 Uncoated 0.370" (9.40mm) 1.181" (30.00mm) 0.799" (20.30mm)
    P14/8-4C65-A100

    P14/8-4C65-A100

    Ferrite Misc

    Ferroxcube

    3,675
    RFQ
    P14/8-4C65-A100

    Datasheet

    - Bulk Active P P 14 x 8 - - - - - - - 0.789 19.8 25.1 19.8 495.0 Uncoated - - -
    B67243L0001X065

    B67243L0001X065

    DU34/41/10 T65

    EPCOS - TDK Electronics

    2,467
    RFQ
    B67243L0001X065

    Datasheet

    - Tray Active - - - - - - - - - - - - - - - - - -
    SF43019A250

    SF43019A250

    GAPPED ROUND-SLAB CORE W/HOLE

    Magnetics, a division of Spang & Co.

    4,309
    RFQ
    SF43019A250

    Datasheet

    - Bulk Active EQ - F - 250 nH - Ungapped - 3000 - 45.6 123.0 - 5610.0 Uncoated 0.740" (18.80mm) 1.181" (30.00mm) 0.800" (20.32mm)
    PQ32/35-3C95

    PQ32/35-3C95

    FERRITE CORE PQ 3C95 2PC SET

    Ferroxcube

    1,148
    RFQ
    PQ32/35-3C95

    Datasheet

    - Bulk Active PQ PQ 32 x 35 3C95 - - - - - - - - - - - Uncoated 1.378" (35.00mm) 1.299" (33.00mm) 0.866" (22.00mm)
    PQ32/35-3C97

    PQ32/35-3C97

    FERRITE CORE PQ 3C97 2PC SET

    Ferroxcube

    3,811
    RFQ
    PQ32/35-3C97

    Datasheet

    - Bulk Active PQ PQ 32 x 35 3C97 - - - - - - - - - - - Uncoated 1.378" (35.00mm) 1.299" (33.00mm) 0.866" (22.00mm)
    RM12/ILP-3F3

    RM12/ILP-3F3

    Ferrite Misc

    Ferroxcube

    2,611
    RFQ
    RM12/ILP-3F3

    Datasheet

    - Bulk Active RM RM 12 3F3 - 6.7 µH ±25% Ungapped 1510.0 - 0.28 42.0 148.0 125.0 6200.0 Uncoated 0.331" (8.40mm) 1.472" (37.40mm) 0.634" (16.10mm)
    E55/28/25-3C90-G2500

    E55/28/25-3C90-G2500

    FERRITE CORE E 3C90

    Ferroxcube

    4,622
    RFQ
    E55/28/25-3C90-G2500

    Datasheet

    - Bulk Active E E 55 x 28 x 25 3C90 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.984" (25.00mm)
    E55/28/25-3C91-G2000

    E55/28/25-3C91-G2000

    FERRITE CORE E 3C91

    Ferroxcube

    2,280
    RFQ
    E55/28/25-3C91-G2000

    Datasheet

    - Bulk Active E E 55 x 28 x 25 3C91 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.984" (25.00mm)
    E55/28/25-3C94-G2000

    E55/28/25-3C94-G2000

    FERRITE CORE E 3C94

    Ferroxcube

    4,534
    RFQ
    E55/28/25-3C94-G2000

    Datasheet

    - Bulk Active E E 55 x 28 x 25 3C94 - - - - - - - - - - - Uncoated 1.083" (27.50mm) 2.213" (56.20mm) 0.984" (25.00mm)
    RM12/I-3C96

    RM12/I-3C96

    FERRITE CORE RM 3C96 2PC SET

    Ferroxcube

    2,830
    RFQ
    RM12/I-3C96

    Datasheet

    - Bulk Active RM RM 12 3C96 - - ±25% Ungapped 1570.0 - 0.388 56.6 146.0 125.0 8340.0 Uncoated 0.965" (24.50mm) 1.472" (37.40mm) 0.634" (16.10mm)
    RM12/I-3F4

    RM12/I-3F4

    FERRITE CORE RM 3F4 2PC SET

    Ferroxcube

    3,547
    RFQ
    RM12/I-3F4

    Datasheet

    - Bulk Active RM RM 12 3F4 - - ±25% Ungapped 802.0 - 0.388 56.6 146.0 125.0 8340.0 Uncoated 0.965" (24.50mm) 1.472" (37.40mm) 0.634" (16.10mm)
    PQ32/30-3F3

    PQ32/30-3F3

    Ferrite Misc

    Ferroxcube

    4,247
    RFQ
    PQ32/30-3F3

    Datasheet

    PQ32/30 Bulk Active PQ PQ 32 x 30 3F3 - 4.58 µH ±25% Ungapped 1630.0 - 0.447 74.7 167.0 142.0 12500.0 Uncoated 0.596" (15.15mm) 1.299" (33.00mm) 0.866" (22.00mm)
    P22/13-3H3-E250/N

    P22/13-3H3-E250/N

    Ferrite Misc

    Ferroxcube

    1,593
    RFQ
    P22/13-3H3-E250/N

    Datasheet

    - Bulk Active P P 22 x 13 3H3 0.866" (22.00mm) 250 nH ±3% Gapped 100.0 - 0.497 31.5 63.4 50.9 2000.0 Uncoated 0.264" (6.71mm) - -
    P22/13-3H3-A400/N

    P22/13-3H3-A400/N

    Ferrite Misc

    Ferroxcube

    2,225
    RFQ
    P22/13-3H3-A400/N

    Datasheet

    - Bulk Active P P 22 x 13 3H3 0.866" (22.00mm) 400 nH ±3% Gapped 158.0 - 0.497 31.5 63.4 50.9 2000.0 Uncoated 0.264" (6.71mm) - -
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