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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P18/11-3H3-E63Ferrite Misc |
3,834 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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P18/11-3H3-A400Ferrite Misc |
2,981 | - |
|
Datasheet | - | Bulk | Active | P | P 18 x 11 | 3H3 | 0.724" (18.40mm) | 400 nH | ±3% | Gapped | 190.0 | - | 0.597 | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
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|
P22/13-3F3Ferrite Misc |
2,401 | - |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F3 | 0.866" (22.00mm) | 3.55 µH | ±25% | Ungapped | 1410.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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B65819P0000R049FERRITE CORE RM 2.4UH N49 2PCS |
2,064 | - |
|
Datasheet | RM7/LP | Box | Active | RM | RM 7 LP | N49 | - | 2.4 µH | -20%, +30% | Ungapped | 990.0 | 1500 | 0.52 | 23.5 | 45.3 | 39.6 | 1060.0 | Uncoated | 0.193" (4.90mm) | 0.799" (20.30mm) | - |
|
B66347G0000X127FERRITE CORE ER N27 1PC |
2,117 | - |
|
Datasheet | ER42/22/15 | Box | Active | ER | ER 42 x 22 x 15 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.858" (21.80mm) | 1.654" (42.00mm) | 0.591" (15.00mm) |
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|
0059211A2EDGE 075 PERM GREEN 206 SIZE |
3,395 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.800" (20.32mm) | 41 nH | ±8% | Ungapped | - | 75 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
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PJ42120UGEP CORE |
1,622 | - |
|
Datasheet | - | Bulk | Active | EP | - | J | - | 9.6 µH | - | Ungapped | - | 5000 | - | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.843" (21.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
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0059206A2EDGE 125 PERM GREEN 206 SIZE |
4,925 | - |
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Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.800" (20.32mm) | 68 nH | ±8% | Ungapped | - | 125 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
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0059210A2EDGE 090 PERM GREEN 206 SIZE |
2,760 | - |
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Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.830" (21.08mm) | 49 nH | ±8% | Ungapped | - | 90 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
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NJ43723UGRM DESIGN SCP |
2,024 | - |
|
Datasheet | - | Bulk | Active | RM | - | J | - | 11.8 µH | - | Ungapped | - | 5000 | - | 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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B66367A0610D087ETD49/25/16 N87 610 +8% - |
4,842 | - |
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Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65819J0000R048FERRITE CORE RM N48 |
1,138 | - |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N48 | - | - | - | - | - | 2300 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
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PQ32/20-3C95-E315Ferrite Misc |
2,164 | - |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C95 | - | 315 nH | - | Gapped | - | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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PQ32/20-3C95-A400Ferrite Misc |
2,408 | - |
|
Datasheet | PQ32/20 | Bulk | Active | PQ | PQ 32 x 20 | 3C95 | - | 400 nH | - | Gapped | - | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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E42/21/20-3C92-G200FERRITE CORE E 3C92 |
4,547 | - |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
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E42/21/20-3C92-G500FERRITE CORE E 3C92 |
2,512 | - |
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Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
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E42/21/20-3C92-G1200Ferrite Misc |
1,921 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3C92-G900Ferrite Misc |
1,067 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3C92-E150Ferrite Misc |
2,572 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3C92-E160Ferrite Misc |
4,660 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
