Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| 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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B66295G0000X149FERRITE CORE ELP N49 1PC |
683 |
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Datasheet | ELP64/10/50 | Box | Active | ELP | ELP 64 x 10 x50 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.402" (10.20mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
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ZP48613TCFERRITE CORE TOROID 2.726UH P |
300 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 3.440" (87.38mm) | 2.726 µH | ±25% | Ungapped | - | 2500 | - | 214.9 | 188.8 | - | 40852.0 | Epoxy | 0.525" (13.34mm) | - | - |
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0077617A7FERRITE CORE TOROID 189NH KOOLMU |
583 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.484" (63.09mm) | 189 nH | ±8% | Ungapped | - | 60 | - | 144.0 | 360.0 | - | 51800.0 | Coated | 1.020" (25.91mm) | - | - |
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B66295K0000X149FERRITE CORE I N49 |
119 |
|
Datasheet | I64/5/50 | Tray | Active | I | I 64 x 5 x 50 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
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P42/29-3C90FERRITE CORE P 3C90 2PC SET |
201 |
|
Datasheet | - | Bulk | Active | P | P 42 x 29 | 3C90 | 1.669" (42.40mm) | - | ±25% | Ungapped | - | - | 0.259 | 68.6 | 265.0 | 214.0 | 18200.0 | Uncoated | 1.157" (29.40mm) | - | - |
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B65981A0000R097FERRITE CORE PQ 6.7UH N97 2PCS |
226 |
|
Datasheet | PQ50/50 | Box | Active | PQ | PQ 50 x 50 | N97 | - | 6.7 µH | -20%, +30% | Ungapped | 1825.0 | - | 0.342 | 113.0 | 330.0 | 290.0 | 37270.0 | Uncoated | 0.984" (25.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) |
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B65631J0000R048FERRITE CORE P 9.5UH N48 2PCS |
104 |
|
Datasheet | PM47/28 | Box | Active | P (Pot Core) | P 47 x 28 | N48 | 1.850" (47.00mm) | 9.5 µH | -20%, +30% | Ungapped | - | - | 0.22 | 69.1 | 310.0 | 263.0 | 21428.0 | Uncoated | 0.551" (14.00mm) | - | - |
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C058254A2FERRITE CORE TOROID 168NH HI FLX |
342 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.605" (40.77mm) | 168 nH | ±8% | Ungapped | - | 125 | - | 98.4 | 107.0 | - | 10600.0 | Coated | 0.605" (15.37mm) | - | - |
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ZJ46326TCFERRITE CORE TOROID 12.5UH |
212 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 2.555" (64.90mm) | 12.5 µH | ±20% | Ungapped | - | 5000 | - | 152.0 | 297.0 | - | 45226.0 | Epoxy | 1.016" (25.81mm) | - | - |
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0W48613TCFERRITE CORE TOROID 11.04UH W |
172 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 3.374" (85.70mm) | 11.04 µH | ±30% | Ungapped | - | 10000 | - | 215.0 | 188.8 | - | 40852.0 | Uncoated | 0.500" (12.70mm) | - | - |
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B64290L0082X038FERRITE CORE TOROID 17.4UH T38 |
118 |
|
Datasheet | TX50/30/20 | Tray | Active | Toroid | - | T38 | 2.040" (51.80mm) | 17.4 µH | ±30% | Ungapped | - | 8500 | 0.62 | 120.4 | 195.7 | - | 23560.0 | Epoxy | 0.839" (21.30mm) | - | - |
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TX80/40/15-3C94FERRITE CORE TOROID 3C94 |
199 |
|
Datasheet | - | Bulk | Active | Toroid | TX 80 x 40 x 15 | 3C94 | 3.268" (83.00mm) | - | ±25% | Ungapped | 2300.0 | - | 0.604 | 174.0 | 288.0 | - | 50200.0 | Epoxy | 0.626" (15.90mm) | - | - |
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C055071A2FERRITE CORE TOROID 61NH MPP |
128 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.291" (32.80mm) | 61 nH | ±8% | Ungapped | - | 60 | - | 81.4 | 65.6 | - | 5340.0 | Coated | 0.420" (10.67mm) | - | - |
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0070439A7KOOL MU ULTRA 060 PERM BLACK |
146 |
|
Datasheet | - | Tray | Active | Toroid | - | Kool Mµ | 1.840" (46.74mm) | 139 nH | ±8% | Ungapped | - | 60 | - | 107.0 | 198.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
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B64290L0040X037FERRITE CORE TOROID 7.16UH T37 |
433 |
|
Datasheet | TX58.3/40.8/17.6 | Box | Active | Toroid | - | T37 | 2.366" (60.10mm) | 7.16 µH | ±25% | Ungapped | - | 5700 | 1.0 | 152.4 | 152.4 | - | 23230.0 | Epoxy | 0.740" (18.80mm) | - | - |
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00K114LE026FERRITE CORE E 235NH KOOL MU |
154 |
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Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 235 nH | ±8% | Ungapped | - | 26 | - | 215.0 | 1220.0 | - | 262000.0 | Uncoated | 1.818" (46.18mm) | 4.500" (114.30mm) | 1.376" (34.94mm) |
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0078097A7FERRITE CORE TOROID 35NH XFLUX |
126 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 4.055" (103.00mm) | 35 nH | ±8% | Ungapped | - | 19 | - | 243.0 | 358.0 | - | 86900.0 | Coated | 0.705" (17.91mm) | - | - |
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C055076A2FERRITE CORE TOROID 56NH MPP |
141 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.410" (35.81mm) | 56 nH | ±8% | Ungapped | - | 60 | - | 89.8 | 67.8 | - | 6.09 | Coated | 0.412" (10.46mm) | - | - |
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B65684A0000R087FERRITE CORE PM 9.2UH N87 2PCS |
153 |
|
Datasheet | PM62/49 | Box | Active | PM | PM 62 x 49 | N87 | 2.441" (62.00mm) | 9.2 µH | -20%, +30% | Ungapped | 1400.0 | 2200 | 0.191 | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
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B65981A0000R095FERRITE CORE PQ 8.2UH N95 2PCS |
281 |
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Datasheet | PQ50/50 | Box | Active | PQ | PQ 50 x 50 | N95 | - | 8.2 µH | -20%, +30% | Ungapped | 2230.0 | - | 0.342 | 113.0 | 330.0 | 290.0 | 37270.0 | Uncoated | 0.984" (25.00mm) | 1.969" (50.00mm) | 1.260" (32.00mm) |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.