Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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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RM7/I-3C90-A250FERRITE CORE RM 3C90 2PC SET |
4,487 | - |
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Datasheet | - | Bulk | Active | RM | RM 7 | 3C90 | - | - | ±25% | Gapped | - | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.528" (13.40mm) | 0.799" (20.30mm) | 0.677" (17.20mm) |
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PQ20/20-3C95-A315Ferrite Misc |
1,203 | - |
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Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C95 | - | 315 nH | ±3% | Gapped | 180.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
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PQ20/20-3C95-A160Ferrite Misc |
3,553 | - |
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Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C95 | - | 160 nH | ±3% | Gapped | 93.0 | - | 0.731 | 45.7 | 62.6 | 59.1 | 2850.0 | Uncoated | 0.398" (10.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
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RM8/I-3F4Ferrite Misc |
1,157 | - |
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Datasheet | - | Bulk | Active | RM | RM 8 | 3F4 | - | 1.7 µH | ±25% | Ungapped | 820.0 | - | 0.604 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.323" (8.20mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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PTS18/11-3F3-A400Ferrite Misc |
2,172 | - |
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Datasheet | - | Bulk | Active | P | PTS 18 x 11 | 3F3 | - | 400 nH | ±5% | Ungapped | 245.0 | - | 0.77 | 28.7 | 37.2 | 31.0 | 1070.0 | Uncoated | 0.209" (5.30mm) | 0.709" (18.00mm) | 0.470" (11.94mm) |
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PTS18/11-3F3-A250Ferrite Misc |
3,474 | - |
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Datasheet | - | Bulk | Active | P | PTS 18 x 11 | 3F3 | - | 250 nH | ±3% | Ungapped | 153.0 | - | 0.77 | 28.7 | 37.2 | 31.0 | 1070.0 | Uncoated | 0.209" (5.30mm) | 0.709" (18.00mm) | 0.470" (11.94mm) |
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RM8/I-3C96FERRITE CORE RM 3C96 2PC SET |
1,854 | - |
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Datasheet | - | Bulk | Active | RM | RM 8 | 3C96 | - | - | ±25% | Ungapped | 1440.0 | - | 0.604 | 38.4 | 63.0 | 55.4 | 2440.0 | Uncoated | 0.646" (16.40mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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RM4/I-3F3-A100Ferrite Misc |
1,851 | - |
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Datasheet | - | Bulk | Active | RM | RM 4 | 3F3 | - | 100 nH | ±3% | Gapped | 134.0 | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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RM4/I-3F3-A250Ferrite Misc |
2,690 | - |
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Datasheet | - | Bulk | Active | RM | RM 4 | 3F3 | - | 250 nH | ±10% | Gapped | 336.0 | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
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RM4/I-3F3-A160Ferrite Misc |
2,900 | - |
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Datasheet | RM4/I | Bulk | Active | RM | RM 4 | 3F3 | - | 160 nH | - | Gapped | - | - | 1.69 | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
