Photo | Mfr. Part # | Availability | 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 |
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RM12/I-3C90-A400Ferrite Misc |
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![]() Datasheet |
- | Bulk | Active | RM | RM 12 | 3C90 | - | 400 nH | ±5% | Gapped | 123.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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RM12/I-3C94-A250Ferrite Misc |
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![]() Datasheet |
RM12/I | Bulk | Active | RM | RM 12 | 3C94 | - | 250 nH | ±3% | Gapped | 77.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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RM12/I-3C94-A160Ferrite Misc |
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![]() Datasheet |
RM12/I | Bulk | Active | RM | RM 12 | 3C94 | - | 160 nH | ±3% | Gapped | 49.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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E55/28/25-3C95-G1000FERRITE CORE E 3C95 |
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![]() Datasheet |
- | Bulk | Active | E | E 55 x 28 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E55/28/25-3C95-G500FERRITE CORE E 3C95 |
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![]() Datasheet |
- | Bulk | Active | E | E 55 x 28 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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E58/11/38-3C92FERRITE CORE E 3C92 |
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![]() Datasheet |
- | Bulk | Active | E | E 58 x 11 x 38 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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SP43622UGROUND-SLAB CORE W/HOLE |
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![]() Datasheet |
- | Bulk | Active | PS | - | P | 1.402" (35.61mm) | 7.58 µH | - | Ungapped | - | 2500 | - | 55.4 | 179.5 | 140.0 | 9944.0 | Uncoated | 0.429" (10.90mm) | - | - |
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0F43622UGPOT CORE |
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![]() Datasheet |
- | Bulk | Active | P | - | F | 1.397" (35.50mm) | 10.2 µH | - | Ungapped | - | 3000 | - | 53.2 | 202.0 | 172.0 | 10700.0 | Uncoated | 0.431" (10.95mm) | - | - |
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0077442A7KOOL MU 090 PERM BLACK 438 SIZE |
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![]() Datasheet |
- | Bulk | Active | Toroid | - | Kool Mu | 1.840" (46.74mm) | 202 nH | ±8% | Ungapped | - | 90 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
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0077441A7KOOL MU 014 PERM BLACK 438 SIZE |
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![]() Datasheet |
- | Bulk | Active | Toroid | - | Kool Mu | 1.840" (46.74mm) | 32 nH | ±8% | Ungapped | - | 14 | - | 107.4 | 198.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
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0077431A7KOOL MU 040 PERM BLACK 438 SIZE |
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![]() Datasheet |
- | Bulk | Active | Toroid | - | Kool Mu | 1.840" (46.74mm) | 90 nH | ±8% | Ungapped | - | 40 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
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B65651D0000R033FERRITE CORE M33 |
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![]() Datasheet |
P18/11 | Box | Active | - | P 18 x 11 | M33 | 0.724" (18.40mm) | - | - | - | - | 750 | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
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E55/28/25-3C92-G2000FERRITE CORE E 3C92 |
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![]() Datasheet |
- | Bulk | Active | E | E 55 x 28 x 25 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.984" (25.00mm) |
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P26/16-3C91-E160Ferrite Misc |
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- | Bulk | Active | P | P 26 x 16 | 3C91 | 1.004" (25.50mm) | 160 nH | ±3% | Gapped | 51.0 | - | 0.4 | 37.6 | 93.9 | 77.4 | 3530.0 | Uncoated | 0.317" (8.05mm) | - | - |
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B66329G0000X195FERRITE CORE E N95 1PC |
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![]() Datasheet |
E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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E58/11/38-3C96FERRITE CORE E 3C96 |
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![]() Datasheet |
- | Bulk | Active | E | E 58 x 11 x 38 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.413" (10.50mm) | 2.299" (58.40mm) | 1.500" (38.10mm) |
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0P44715TCTOROID UNCOATED |
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![]() Datasheet |
- | Bulk | Active | Toroid | - | P | 1.846" (46.90mm) | 4.03 µH | ±25% | Ungapped | - | 2500 | - | 110.4 | 145.5 | - | 16063.0 | Uncoated | 0.591" (15.00mm) | - | - |
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ZP44920TCTOROID GREY COATED |
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![]() Datasheet |
- | Bulk | Active | Toroid | - | P | 1.977" (50.22mm) | 3.032 µH | ±25% | Ungapped | - | 2500 | - | 123.2 | 133.7 | - | 16466.0 | Epoxy | 0.655" (16.64mm) | - | - |
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5975022021FERRITE CORE TOROID 7.77UH 75 |
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![]() Datasheet |
- | Box | Active | Toroid | - | 75 | 1.984" (50.40mm) | 7.77 µH | -30%, +25% | Ungapped | - | 5000 | 0.886 | 127.0 | 144.0 | - | 18270.0 | Plastic | 0.787" (20.00mm) | - | - |
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B66335G0125X187FERRITE CORE E N87 |
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![]() Datasheet |
E55/28/21 | Box | Active | E | E 55 x 28 x 21 | N87 | - | - | - | Gapped | - | 2200 | 0.35 | 124.0 | 354.0 | 351.0 | 43900.0 | Uncoated | 1.094" (27.80mm) | 2.165" (55.00mm) | 0.827" (21.00mm) |