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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66302G0000X149FERRITE CORE E N49 |
3,772 | - |
|
Datasheet | E8.8/4/2 | Box | Active | E | E 8 x 8 | N49 | - | - | -20%, +30% | Ungapped | 760.0 | 1500 | 3.1 | 15.5 | 5.0 | 3.6 | 78.0 | Uncoated | 0.161" (4.10mm) | 0.354" (9.00mm) | 0.079" (2.00mm) |
|
ETD34/17/11-3C94-G1000FERRITE CORE ETD 3C94 |
1,288 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
|
|
ETD34/17/11-3C94-G500FERRITE CORE ETD 3C94 |
2,125 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
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|
EP10-3F36FERRITE CORE EP 3F36 2PC SET |
1,763 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3F36 | - | - | ±25% | Ungapped | - | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.402" (10.20mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
EP10-3F46FERRITE CORE EP 3F46 2PC SET |
1,438 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3F46 | - | - | ±25% | Ungapped | - | - | 1.7 | 19.3 | 11.3 | 8.55 | 215.0 | Uncoated | 0.402" (10.20mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
ETD34/17/11-3C90-G1000Ferrite Misc |
4,900 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C90 | - | 120 nH | - | Gapped | 76.0 | - | 0.81 | 78.6 | 97.1 | 91.6 | 7640.0 | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
|
|
RM6S/ILP-3E6Ferrite Misc |
3,188 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3E6 | - | 13 µH | -30%, +40% | Ungapped | 6010.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/ILP-3E5Ferrite Misc |
4,240 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3E5 | - | 10.5 µH | -30%, +40% | Ungapped | 4860.0 | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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ETD34/17/11-3C90-G500Ferrite Misc |
2,636 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C90 | - | 230 nH | - | Gapped | 150.0 | - | 0.81 | 78.6 | 97.1 | 91.6 | 7640.0 | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
|
B65935E0000X033FERRITE CORE PS M33 |
3,461 | - |
|
Datasheet | PS9.4/3.5 | Box | Active | PS | PS 9 x 3.5 | M33 | - | - | - | - | - | 750 | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | - | - |
|
|
EP10-3F3-A63Ferrite Misc |
4,396 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3F3 | - | 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) |
|
|
EP10-3F3-A100Ferrite Misc |
2,598 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3F3 | - | 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) |
|
|
EP10-3E27Ferrite Misc |
2,801 | - |
|
Datasheet | - | Bulk | Active | EP | EP 10 | 3E27 | - | 2.5 µH | - | Ungapped | 3370.0 | - | 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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|
RM6S/ILP-3C96-A630Ferrite Misc |
1,212 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C96 | 0.323" (8.20mm) | 630 nH | - | Ungapped | - | - | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.354" (9.00mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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ZF42207TCTOROID GREY COATED |
4,660 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.900" (22.86mm) | 2.25 µH | ±20% | Ungapped | - | 3000 | - | 54.1 | 32.1 | - | 1740.0 | Epoxy | 0.337" (8.55mm) | - | - |
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|
PJ41313UGEP CORE |
2,662 | - |
|
Datasheet | - | Bulk | Active | EP | - | J | - | 3.733 µH | - | Ungapped | - | 5000 | - | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.508" (12.90mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
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EQ20/R-3C94-A160-PFerrite Misc |
2,330 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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EQ20/R-3C94-A250Ferrite Misc |
2,664 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PQ20/16-3C91Ferrite Misc |
1,331 | - |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 16 | 3C91 | - | 4.08 µH | ±25% | Ungapped | 1970.0 | - | 0.607 | 37.6 | 61.9 | 59.1 | 2330.0 | Uncoated | 0.319" (8.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
E22/6/16-3C95FERRITE CORE E 3C95 |
1,663 | - |
|
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.
