Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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ETD39/20/13-3F3Ferrite Misc |
2,866 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3F3 | - | 2.8 µH | ±25% | Ungapped | 1640.0 | - | - | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
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PLT32/20/3.2/R-3C92FERRITE CORE E 3C92 |
4,393 |
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Datasheet | - | Bulk | Active | E | PLT 32 x 20 x 3.2 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
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PLT32/20/3.2-3C92FERRITE CORE PLT 3C92 |
4,366 |
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Datasheet | - | Bulk | Active | PLT | PLT 32 x 20 x 3.2 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.125" (3.18mm) | 1.289" (32.75mm) | 0.800" (20.32mm) |
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B65501J0000Y030FERRITE CORE P 2PCS |
3,654 |
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Datasheet | P5.8/3.3 | Box | Active | P (Pot Core) | P 5.8 x 3.3 | - | 0.228" (5.80mm) | - | - | Ungapped | - | - | 1.68 | 7.9 | 4.7 | - | 37.0 | Uncoated | 0.067" (1.70mm) | - | - |
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E18/4/10/R-4F1FERRITE CORE E |
4,174 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
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RM4/ILP-3C94-A160Ferrite Misc |
4,906 |
|
Datasheet | - | Bulk | Active | RM | RM 4 | 3C94 | - | 160 nH | - | Gapped | - | - | 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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RM6S/I-3H3-A630Ferrite Misc |
3,009 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 630 nH | ±5% | Gapped | 396.0 | - | 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/I-3H3-A400Ferrite Misc |
3,328 |
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Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 400 nH | ±3% | Gapped | 250.0 | - | 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/I-3H3-A160Ferrite Misc |
2,614 |
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Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 160 nH | - | Gapped | 100.0 | - | 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/I-3H3-A250Ferrite Misc |
2,087 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3H3 | - | 250 nH | - | Gapped | - | - | 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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SJ41408UGROUND-SLAB CORE W/HOLE |
1,591 |
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Datasheet | - | Bulk | Active | PS | - | J | 0.551" (14.00mm) | 4.5 µH | - | Ungapped | - | 5000 | - | 20.2 | 23.0 | 19.2 | 460.0 | Uncoated | 0.167" (4.25mm) | - | - |
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SJ42311UGROUND-SLAB CORE W/HOLE |
4,697 |
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Datasheet | - | Bulk | Active | PS | - | J | 0.902" (22.90mm) | 7.875 µH | - | Ungapped | - | 5000 | - | 28.6 | 61.0 | 53.6 | 1740.0 | Uncoated | 0.217" (5.51mm) | - | - |
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0075351A775 SERIES 060 PERM BLACK 350 SIZ |
1,712 |
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Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.928" (23.57mm) | 51 nH | ±8% | Ungapped | - | 60 | - | 58.8 | 38.8 | - | 2280.0 | Uncoated | 0.350" (8.90mm) | - | - |
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XF40705TCTOROID BLACK COATED |
1,467 |
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Datasheet | - | Bulk | Active | Toroid | - | F | 0.313" (7.95mm) | 2.505 µH | ±20% | Ungapped | - | 3000 | - | 15.0 | 9.9 | - | 149.0 | Coated | 0.196" (4.98mm) | - | - |
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0075352A775 SERIES 026 PERM BLACK 350 SIZ |
1,202 |
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Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.928" (23.57mm) | 22 nH | ±8% | Ungapped | - | 26 | - | 58.8 | 38.8 | - | 2280.0 | Uncoated | 0.350" (8.90mm) | - | - |
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0075356A775 SERIES 040 PERM BLACK 350 SIZ |
4,608 |
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Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.928" (23.57mm) | 34 nH | ±8% | Ungapped | - | 40 | - | 58.8 | 38.8 | - | 2280.0 | Uncoated | 0.350" (8.90mm) | - | - |
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ZP42908TCTOROID GREY COATED |
2,437 |
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Datasheet | - | Bulk | Active | Toroid | - | P | 1.177" (29.90mm) | 1.585 µH | ±25% | Ungapped | - | 2500 | - | 73.2 | 36.0 | - | 2632.0 | Epoxy | 0.317" (8.05mm) | - | - |
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B65859A0000Y038FERRITE CORE EPX 6.1UH T38 2PCS |
1,361 |
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Datasheet | EPX10 | Box | Active | EPX | EPX 10 | T38 | - | 6.1 µH | -30%, +40% | Ungapped | 6630.0 | 2300 | 1.37 | 21.7 | 15.9 | 13.2 | 345.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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EP7-3F4Ferrite Misc |
2,492 |
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Datasheet | - | Bulk | Active | EP | EP 7 | 3F4 | - | 600 nH | ±25% | Ungapped | 730.0 | - | 1.45 | 15.5 | 10.7 | 8.55 | 165.0 | Uncoated | 0.148" (3.75mm) | 0.370" (9.40mm) | 0.256" (6.50mm) |
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E34/14/9-3F3Ferrite Misc |
3,378 |
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Datasheet | - | Bulk | Active | E | E 34 x 14 x 9 | 3F3 | - | - | ±25% | Ungapped | 1450.0 | - | - | 69.3 | - | - | 5590.0 | Uncoated | 0.386" (9.80mm) | 1.350" (34.30mm) | 0.366" (9.30mm) |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.