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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EC35/17/10-3C91-G1000Ferrite Misc |
2,620 | - |
|
Datasheet | - | Bulk | Active | EC | EC 35 x 17 x 10 | 3C91 | - | 3.4 µH | ±25% | Gapped | 75.0 | - | - | 77.4 | 84.3 | 71.0 | 6530.0 | Uncoated | 0.681" (17.30mm) | 1.390" (35.30mm) | 0.374" (9.50mm) |
|
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ETD39/20/13-3C90-G1750Ferrite Misc |
2,172 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ETD39/20/13-3C90-G1600Ferrite Misc |
2,002 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ETD39/20/13-3C94-G2000Ferrite Misc |
2,494 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B67364G0000X127FERRITE CORE |
1,463 | - |
|
Datasheet | U17/12/7 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65875K0000R095I20/3 N95 AL6000+30%/-20% |
2,833 | - |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B66229G1000X127FERRITE CORE E N27 1PC |
4,779 | - |
|
Datasheet | E32/16/9 | Box | Active | E | E 32 x 16 x 9 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
ER14.5/3/7-3C92-A100-SFERRITE CORE ER 100NH 3C92 2PC |
2,395 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3C92 | - | 100 nH | ±3% | Gapped | 86.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.268" (6.80mm) | 0.571" (14.50mm) | 0.116" (2.95mm) |
|
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ER14.5/3/7-3C92-A160-SFERRITE CORE ER 160NH 3C92 2PC |
4,639 | - |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3C92 | - | 160 nH | ±4% | Gapped | 140.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.268" (6.80mm) | 0.571" (14.50mm) | 0.116" (2.95mm) |
|
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RM5/I-3F36-A100FERRITE CORE RM 100NH 3F36 2PC |
3,012 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F36 | - | 100 nH | ±3% | Gapped | 74.0 | - | 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/I-3F36-A160FERRITE CORE RM 160NH 3F36 2PC |
4,144 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F36 | - | 160 nH | ±3% | Gapped | 120.0 | - | 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/I-3F46-A100FERRITE CORE RM 100NH 3F46 2PC |
2,684 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F46 | - | 100 nH | ±3% | Gapped | 74.0 | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.421" (10.40mm) | 0.587" (14.90mm) | 0.484" (12.30mm) |
|
|
RM5/I-3F46-A160FERRITE CORE RM 160NH 3F46 2PC |
3,987 | - |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F46 | - | 160 nH | ±3% | Gapped | 120.0 | - | 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/I-3H3-A400Ferrite Misc |
2,884 | - |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3H3 | - | 400 nH | - | Ungapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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|
RM5/I-3F4-A250Ferrite Misc |
1,461 | - |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3F4 | - | - | - | Gapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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|
EQ30-3C94Ferrite Misc |
1,652 | - |
|
Datasheet | - | Bulk | Active | EQ | EQ 30 | 3C94 | - | 5.4 µH | ±25% | Ungapped | 1830.0 | - | 0.426 | 46.0 | 108.0 | 95.0 | 4970.0 | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
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|
RM4/ILP-3C96Ferrite Misc |
2,878 | - |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C96 | - | - | - | Ungapped | - | - | 1.19 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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RM4/ILP-3F4Ferrite Misc |
4,435 | - |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3F4 | - | 750 nH | ±25% | Ungapped | 710.0 | - | 1.19 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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RM8/ILP-3C90FERRITE CORE RM 3C90 2PC SET |
4,539 | - |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C90 | - | - | ±25% | Ungapped | 1440.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.370" (9.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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RM8/ILP-3C94Ferrite Misc |
4,392 | - |
|
Datasheet | - | Bulk | Active | RM | RM 8 | 3C94 | - | 4.1 µH | ±25% | Ungapped | 1440.0 | - | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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.
