Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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B66295G0000X149FERRITE CORE ELP N49 1PC |
683 | - |
|
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) |
|
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) |
|
|
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) | - | - |
|
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 | - |
|
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 | - |
|
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) |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
