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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YF41005TCTOROID-PARYLENE COATED |
4,337 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.388" (9.86mm) | 1.98 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 10.9 | - | 227.0 | Parylene | 0.196" (4.98mm) | - | - |
|
|
TC6/4/2-3F3Ferrite Misc |
4,881 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 3F3 | 0.236" (6.00mm) | 325 nH | ±25% | Ungapped | - | 2000 | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.079" (2.00mm) | - | - |
|
|
B64290P0035X092FERRITE CORE TOROID N92 |
2,394 |
|
Datasheet | TC2.5/1.5/1 | Box | Active | Toroid | - | N92 | - | - | - | Gapped | - | 1500 | - | - | - | - | - | Parylene | - | - | - |
|
|
0F41106ICI-SHAPE CORE |
4,327 |
|
Datasheet | - | Bulk | Active | I | - | F | - | 1.15 µH | ±25% | Ungapped | - | - | - | 24.6 | 11.5 | 11.5 | 283.0 | Uncoated | 0.072" (1.82mm) | 0.425" (10.80mm) | 0.248" (6.30mm) |
|
|
E13/7/4-3C90Ferrite Misc |
1,452 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | 100 nH | ±8% | Gapped | 190.0 | 2300 | 2.39 | 29.7 | 12.4 | 12.2 | 369.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
B64290P0739X057FERRITE CORE TOROID 1.7UH T57 |
1,280 |
|
Datasheet | TC3.05/1.27/2.5 | Box | Active | Toroid | - | T57 | 0.121" (3.07mm) | 1.7 µH | ±25% | Ungapped | - | 3800 | 2.82 | 5.99 | 2.12 | - | 12.7 | Parylene | 0.101" (2.56mm) | - | - |
|
|
0J41808ECE-CORE |
1,046 |
|
Datasheet | - | Bulk | Active | E | - | J | - | 2.5 µH | - | Ungapped | - | 5000 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
0P41407TCTOROID UNCOATED |
4,389 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.500" (12.70mm) | 1.356 µH | ±25% | Ungapped | - | 2500 | - | 29.5 | 12.9 | - | 381.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
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0F41407TCTOROID UNCOATED |
1,807 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.500" (12.70mm) | 1.63 µH | ±20% | Ungapped | - | 3000 | - | 29.5 | 12.9 | - | 381.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
0W41005TCTOROID UNCOATED |
2,870 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.375" (9.53mm) | 6.616 µH | ±30% | Ungapped | - | 10000 | - | 20.7 | 10.9 | - | 227.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
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B66305U0250K127FERRITE CORE E N27 |
3,931 |
|
Datasheet | - | Box | Not For New Designs | E | E 13 x 7 x 4 | N27 | - | - | - | - | - | 2000 | 2.39 | 29.6 | 12.4 | 12.2 | 367.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
|
B66379G0100X127FERRITE CORE E N27 |
2,043 |
|
Datasheet | - | Box | Not For New Designs | E | E 19 x 8 x 5 | N27 | - | - | - | - | - | 2000 | 1.76 | 39.6 | 22.5 | 22.1 | 891.0 | Uncoated | 0.315" (8.00mm) | 0.748" (19.00mm) | 0.189" (4.80mm) |
|
|
0J41407TCTOROID |
1,424 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.500" (12.70mm) | 2.715 µH | ±20% | Ungapped | - | 5000 | - | 30.0 | 12.8 | - | 378.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
0R41212ECEFD CORE |
3,989 |
|
Datasheet | - | Bulk | Active | EFD | - | R | - | 760 nH | - | Ungapped | - | 2300 | - | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
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E13/7/4-3C90-A100FERRITE CORE E 3C90 |
2,675 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
|
E13/7/4-3C90-A160FERRITE CORE E 3C90 |
4,406 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
|
E13/7/4-3C90-A200FERRITE CORE E 3C90 |
1,009 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
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E13/7/4-3C90-A250FERRITE CORE E 3C90 |
2,826 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
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E13/7/4-3C90-A315FERRITE CORE E 3C90 |
2,103 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
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E13/7/4-3C94-G100FERRITE CORE E 3C94 |
1,037 |
|
Datasheet | - | Bulk | Active | E | E 13 x 7 x 4 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
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.