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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RM10/I-3C90-E100FERRITE CORE RM 100NH 3C90 2PC |
4,218 | - |
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Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C90 | - | 100 nH | ±3% | Gapped | 37.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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6298420121FERRITE CORE RM SET |
2,895 | - |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 38.0 | 73.8 | 195.0 | 170.9 | 14370.0 | Uncoated | - | - | - |
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SF43019UGROUND-SLAB CORE W/HOLE |
4,818 | - |
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Datasheet | - | Bulk | Active | PS | - | F | 1.181" (30.00mm) | 6.7 µH | ±25% | Ungapped | - | 3000 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
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B65661W0160A087P22/13 N87 160 +3% - |
2,409 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65661W0250A087P22/13 N87 250 +3% - |
4,590 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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P22/13-3F46FERRITE CORE P 1.7UH 3F46 2PC |
2,722 | - |
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Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F46 | 0.866" (22.00mm) | 1.7 µH | ±25% | Ungapped | 670.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.528" (13.40mm) | - | - |
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P22/13-3E27Ferrite Misc |
2,843 | - |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3E27 | 0.866" (22.00mm) | 9.25 µH | ±25% | Ungapped | 3660.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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PQ32/30-3C90-A600Ferrite Misc |
1,050 | - |
|
Datasheet | PQ32/30 | Bulk | Active | PQ | PQ 32 x 30 | 3C90 | - | 600 nH | - | Gapped | - | - | 0.447 | 74.7 | 167.0 | 142.0 | 12500.0 | Uncoated | 0.596" (15.15mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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PQ32/30-3C90-A400Ferrite Misc |
3,719 | - |
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Datasheet | - | Bulk | Active | PQ | PQ 32 x 30 | 3C90 | - | 400 nH | ±3% | Gapped | 142.0 | - | 0.447 | 74.7 | 167.0 | 142.0 | 12500.0 | Uncoated | 0.596" (15.15mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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P22/13-3F3-A160Ferrite Misc |
2,445 | - |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F3 | 0.866" (22.00mm) | 160 nH | ±3% | Gapped | 63.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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0079554A7KOOL MU MAX 019 PERM BLACK 548 S |
4,069 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 20 nH | ±8% | Ungapped | - | 19 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079555A7KOOL MU MAX 040 PERM BLACK 548 S |
4,009 | - |
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Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 41 nH | ±8% | Ungapped | - | 40 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079553A7KOOL MU MAX 075 PERM BLACK 548 S |
2,841 | - |
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Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 76 nH | ±8% | Ungapped | - | 75 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0076555A7KOOL MU HF 040 PERM BLACK 548 SI |
1,179 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 41 nH | ±8% | Ungapped | - | 40 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079552A7KOOL MU MAX 090 PERM BLACK 548 S |
4,371 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 91 nH | ±8% | Ungapped | - | 90 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0055133A2MPP 014 PERM GREY 130 SIZE |
1,318 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.440" (11.18mm) | 6 nH | ±8% | Ungapped | - | 14 | - | 26.9 | 9.06 | - | 244.0 | Uncoated | 0.156" (3.96mm) | - | - |
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0076550A7KOOL MU HF 026 PERM BLACK 548 SI |
4,479 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu HF | 1.291" (32.80mm) | 28 nH | ±8% | Ungapped | - | 26 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0055293A2MPP 014 PERM GREY 290 SIZE |
1,442 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.380" (9.65mm) | 7 nH | ±8% | Ungapped | - | 14 | - | 21.8 | 9.45 | - | 206.0 | Uncoated | 0.156" (3.96mm) | - | - |
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0079550A7KOOL MU MAX 026 PERM BLACK 548 S |
4,771 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 28 nH | ±8% | Ungapped | - | 26 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0055283A2MPP 014 PERM GREY 280 SIZE |
2,532 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.380" (9.65mm) | 6 nH | ±8% | Ungapped | - | 14 | - | 21.8 | 7.52 | - | 164.0 | Uncoated | 0.125" (3.18mm) | - | - |
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.
