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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
    0078715A7

    0078715A7

    X FLUX 125 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    3,770
    RFQ
    0078715A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 152 nH ±8% Ungapped - 125 - 127.0 125.0 - 15900.0 Uncoated 0.530" (13.46mm) - -
    0078716A7

    0078716A7

    X FLUX 060 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    1,379
    RFQ
    0078716A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 73 nH ±8% Ungapped - 60 - 127.0 125.0 - 15900.0 Uncoated 0.530" (13.46mm) - -
    0077537A7

    0077537A7

    KOOL MU 060 PERM BLACK 540 SIZE

    Magnetics, a division of Spang & Co.

    2,584
    RFQ
    0077537A7

    Datasheet

    - Bulk Active Toroid - Kool Mµ 2.126" (54.00mm) 104 nH ±8% Ungapped - 60 - 126.0 174.0 - 22000.0 Uncoated 0.567" (14.40mm) - -
    0078708A7

    0078708A7

    X FLUX 019 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    3,786
    RFQ
    0078708A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 23 nH ±8% Ungapped - 19 - 127.0 125.0 - 15900.0 Uncoated 0.530" (13.46mm) - -
    0078717A7

    0078717A7

    X FLUX 026 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    2,176
    RFQ
    0078717A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 32 nH ±8% Ungapped - 26 - 127.0 125.0 - 15900.0 Uncoated 0.530" (13.46mm) - -
    0078719A7

    0078719A7

    X FLUX 090 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    2,521
    RFQ
    0078719A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 109 nH ±8% Ungapped - 90 - 127.0 125.0 - 15900.0 Uncoated 0.530" (13.46mm) - -
    0077535A7

    0077535A7

    KOOL MU 026 PERM BLACK 540 SIZE

    Magnetics, a division of Spang & Co.

    1,080
    RFQ
    0077535A7

    Datasheet

    - Bulk Active Toroid - Kool Mµ 2.126" (54.00mm) 45 nH ±8% Ungapped - 26 - 126.0 174.0 - 22000.0 Uncoated 0.567" (14.40mm) - -
    0078721A7

    0078721A7

    X FLUX 040 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    4,839
    RFQ
    0078721A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 49 nH ±8% Ungapped - 40 - 127.3 123.0 - 15600.0 Uncoated 0.530" (13.46mm) - -
    0078720A7

    0078720A7

    X FLUX 075 PERM BROWN 715 SIZE

    Magnetics, a division of Spang & Co.

    3,954
    RFQ
    0078720A7

    Datasheet

    - Bulk Active Toroid - XFlux 2.000" (50.80mm) 91 nH ±8% Ungapped - 75 - 127.0 125.0 - 15900.0 Uncoated 0.512" (13.00mm) - -
    EC70/34/17-3C91

    EC70/34/17-3C91

    FERRITE CORE EC 3C91

    Ferroxcube

    4,254
    RFQ
    EC70/34/17-3C91

    Datasheet

    - Bulk Active EC EC 70 x 34 x 17 3C91 - - - - - - - - - - - Uncoated 1.358" (34.50mm) 2.823" (71.70mm) 0.646" (16.40mm)
    EC70/34/17-3C90

    EC70/34/17-3C90

    Ferrite Misc

    Ferroxcube

    4,407
    RFQ
    EC70/34/17-3C90

    Datasheet

    - Bulk Active EC EC 70 x 34 x 17 3C90 - 4.8 µH ±25% Ungapped 2000.0 - - 144.0 279.0 211.0 40100.0 Uncoated 1.358" (34.50mm) 2.823" (71.70mm) 0.646" (16.40mm)
    C055137A2

    C055137A2

    MPP 200 PERM GREY 140 SIZE

    Magnetics, a division of Spang & Co.

    4,276
    RFQ
    C055137A2

    Datasheet

    - Bulk Active Toroid - MPP 0.165" (4.19mm) 42 nH ±8% Ungapped - 200 - 8.06 1.3 - 10.5 Coated 0.085" (2.16mm) - -
    DW43019UG

    DW43019UG

    DOUBLE SLAB SCP

    Magnetics, a division of Spang & Co.

    3,157
    RFQ
    DW43019UG

    Datasheet

    - Bulk Active EQ - W - 15 µH - Ungapped - 10000 - 46.2 117.0 96.0 5410.0 Uncoated 0.740" (18.80mm) 1.181" (30.00mm) 0.800" (20.32mm)
    HP43622UG

    HP43622UG

    DOUBLE SLAB CP W/HOLE

    Magnetics, a division of Spang & Co.

    1,956
    RFQ
    HP43622UG

    Datasheet

    - Bulk Active EQ - P - 5.4 µH - Ungapped - 2500 - 57.6 157.0 140.0 9030.0 Uncoated 0.854" (21.70mm) 1.402" (35.61mm) 0.939" (23.85mm)
    E58/11/38-3C92-A1000-E

    E58/11/38-3C92-A1000-E

    FERRITE CORE E 3C92

    Ferroxcube

    3,313
    RFQ
    E58/11/38-3C92-A1000-E

    Datasheet

    - Bulk Active E E 58 x 11 x 38 3C92 - - - - - - - - - - - Uncoated 0.413" (10.50mm) 2.299" (58.40mm) 1.500" (38.10mm)
    E58/11/38-3C92-A1000-P

    E58/11/38-3C92-A1000-P

    FERRITE CORE E 3C92

    Ferroxcube

    1,696
    RFQ
    E58/11/38-3C92-A1000-P

    Datasheet

    - Bulk Active E E 58 x 11 x 38 3C92 - - - - - - - - - - - Uncoated 0.413" (10.50mm) 2.299" (58.40mm) 1.500" (38.10mm)
    ROD8/150-3C90

    ROD8/150-3C90

    FERRITE CORE ROD 3C90

    Ferroxcube

    1,540
    RFQ
    ROD8/150-3C90

    Datasheet

    - Bulk Active ROD ROD 8 x 150 3C90 0.315" (8.00mm) - - - - - - - - - - Uncoated - 5.906" (150.00mm) -
    RM12/I-3C90-A160

    RM12/I-3C90-A160

    FERRITE CORE RM 3C90 2PC SET

    Ferroxcube

    1,614
    RFQ
    RM12/I-3C90-A160

    Datasheet

    - Bulk Active RM RM 12 3C90 - - ±3% Gapped 49.0 - 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-3C90-A250

    RM12/I-3C90-A250

    FERRITE CORE RM 3C90 2PC SET

    Ferroxcube

    2,448
    RFQ
    RM12/I-3C90-A250

    Datasheet

    - Bulk Active RM RM 12 3C90 - - ±3% Gapped 77.0 - 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-3C90-A315

    RM12/I-3C90-A315

    FERRITE CORE RM 3C90 2PC SET

    Ferroxcube

    2,401
    RFQ
    RM12/I-3C90-A315

    Datasheet

    - Bulk Active RM RM 12 3C90 - - ±3% Gapped 97.0 - 0.388 56.6 146.0 125.0 8340.0 Uncoated 0.965" (24.50mm) 1.472" (37.40mm) 0.634" (16.10mm)
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