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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NR41912UGRM CORE |
4,555 | - |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 2.213 µH | - | Ungapped | - | 2300 | - | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.720" (18.30mm) | 0.323" (8.20mm) |
|
|
0R42016UGPQ CORE |
2,006 | - |
|
Datasheet | - | Bulk | Active | PQ | - | R | - | 3.587 µH | - | Ungapped | - | 2300 | - | 37.6 | 61.9 | 59.1 | 2330.0 | Uncoated | 0.319" (8.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
0R43618ICI-SHAPE CORE |
3,364 | - |
|
Datasheet | - | Bulk | Active | I | - | R | - | 7.303 µH | - | Ungapped | - | 2300 | - | 37.4 | 135.0 | 135.0 | 5060.0 | Uncoated | 0.145" (3.68mm) | 1.400" (35.56mm) | 0.701" (17.80mm) |
|
|
PJ41010UGEP CORE |
1,802 | - |
|
Datasheet | - | Bulk | Active | EP | - | J | - | 2.467 µH | - | Ungapped | - | 5000 | - | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.406" (10.30mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
ER11/2.5/6-3F36-SFERRITE CORE ER 3F36 2PC SET |
1,918 | - |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3F36 | - | - | ±25% | Ungapped | - | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.236" (6.00mm) | 0.433" (11.00mm) | 0.096" (2.45mm) |
|
|
ER11/2.5/6-3F46-SFERRITE CORE ER 3F46 2PC SET |
3,184 | - |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3F46 | - | - | ±25% | Ungapped | - | - | 1.23 | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.236" (6.00mm) | 0.433" (11.00mm) | 0.096" (2.45mm) |
|
|
EP10-3C94-A40Ferrite Misc |
1,167 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 40 nH | ±3% | Gapped | 54.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C94-A63Ferrite Misc |
3,283 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 63 nH | ±3% | Gapped | 85.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
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EP10-3C94-E25Ferrite Misc |
3,916 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 25 nH | ±3% | Gapped | 34.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
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EP10-3C94-A200Ferrite Misc |
4,731 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EP10-3C94-A160Ferrite Misc |
2,906 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 160 nH | ±5% | Gapped | 216.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C94-A100Ferrite Misc |
3,337 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C94 | - | 100 nH | ±3% | Gapped | 135.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C91-A63Ferrite Misc |
2,969 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C91 | - | 63 nH | ±3% | Gapped | 86.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
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|
EP10-3C91-A100Ferrite Misc |
3,836 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C91 | - | 100 nH | ±4% | Gapped | 136.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C90-A160Ferrite Misc |
1,273 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C90 | - | 160 nH | ±5% | Gapped | 216.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3C90-A100Ferrite Misc |
1,859 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3C90 | - | 100 nH | ±3% | Gapped | 135.0 | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.201" (5.10mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
0R44119UCU-CORE |
4,473 | - |
|
Datasheet | - | Bulk | Active | UR | - | R | - | 1.627 µH | - | Ungapped | - | 2300 | - | 121.2 | 91.1 | 80.5 | 11000.0 | Uncoated | 0.823" (20.90mm) | 1.645" (41.78mm) | 0.470" (11.94mm) |
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0R41408UGPOT CORE |
3,790 | - |
|
Datasheet | - | Bulk | Active | P | - | R | 0.563" (14.30mm) | 2.053 µH | - | Ungapped | - | 2300 | - | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
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E22/6/16-3C95-A250-EFERRITE CORE E 3C95 |
4,531 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
E22/6/16-3C95-A250-PFERRITE CORE E 3C95 |
2,286 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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.
