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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RM5/I-3C90Ferrite Misc |
4,929 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C90 | - | 2 µH | ±25% | Ungapped | 1490.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.590" (14.98mm) | 0.268" (6.80mm) |
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EQ20/R-3C92Ferrite Misc |
2,020 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E22/6/16-3C96-A250-EFERRITE CORE E 3C96 |
2,317 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3C96-A250-PFERRITE CORE E 3C96 |
4,524 | - |
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Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3C96-A400-EFERRITE CORE E 3C96 |
2,669 | - |
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Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3C96-A400-PFERRITE CORE E 3C96 |
2,776 | - |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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RM5/I-3C94FERRITE CORE RM 3C94 2PC SET |
4,872 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C94 | - | - | ±25% | Ungapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
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RM5/ILP-3C95Ferrite Misc |
3,031 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3C95 | - | 2.71 µH | ±25% | Ungapped | 1545.0 | - | 0.71 | 17.5 | 24.5 | 18.1 | 430.0 | Uncoated | 0.154" (3.90mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
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RM6S/I-3C92Ferrite Misc |
3,540 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C92 | - | - | - | Ungapped | - | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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RM6S/ILP-3F3Ferrite Misc |
3,609 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F3 | - | 2.7 µH | ±25% | Ungapped | 1250.0 | - | 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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ER35/21/11-3C94-G200FERRITE CORE ER 3C94 |
2,424 | - |
|
Datasheet | - | Bulk | Active | ER | ER 35 x 21 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.815" (20.70mm) | 1.378" (35.00mm) | 0.449" (11.40mm) |
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0077270AYKOOL MU 125 PERM AY 270 SIZE |
4,295 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.260" (6.60mm) | 103 nH | ±12% | Ungapped | - | 125 | - | 13.6 | 9.2 | - | 125.0 | Uncoated | 0.188" (4.78mm) | - | - |
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EQX2014E040L061X FLUX 040 PERM EQ 2014 SIZE |
1,204 | - |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 98 nH | ±8% | Ungapped | - | 40 | - | 35.8 | 60.8 | - | 2180.0 | Uncoated | 0.240" (6.10mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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EQX2014E026L061X FLUX 026 PERM EQ 2014 SIZE |
4,136 | - |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 67 nH | ±8% | Ungapped | - | 26 | - | 35.8 | 60.8 | - | 2180.0 | Uncoated | 0.240" (6.10mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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ZJ42508TCTOROID GREY COATED |
4,069 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.035" (26.29mm) | 4.83 µH | ±20% | Ungapped | - | 5000 | - | 61.5 | 48.0 | - | 2981.0 | Epoxy | 0.419" (10.65mm) | - | - |
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RM6S/ILP-3F46Ferrite Misc |
2,937 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F46 | - | 1.4 µH | ±25% | Ungapped | - | - | 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-G2200FERRITE CORE ETD 3C90 |
1,478 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
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ETD34/17/11-3C96-G200FERRITE CORE ETD 3C96 |
1,580 | - |
|
Datasheet | - | Bulk | Active | ETD | ETD 34 x 17 x 11 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
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RM6S/ILP-3F36FERRITE CORE RM 3F36 2PC SET |
2,466 | - |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3F36 | - | - | ±25% | 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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ER11/2.5/6-3C97-SFERRITE CORE ER 3C97 2PC SET |
2,591 | - |
|
Datasheet | - | Bulk | Active | ER | ER 11 x 2.5 x 6 | 3C97 | - | - | ±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) |
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.
