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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E19/8/5-3F36-G200FERRITE CORE E 3F36 |
1,388 |
|
Datasheet | - | Bulk | Active | E | E 19 x 8 x 5 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.185" (4.70mm) |
|
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E19/8/5-3F3Ferrite Misc |
2,735 |
|
Datasheet | - | Bulk | Active | E | E 19 x 8 x 5 | 3F3 | - | 1 µH | ±25% | Ungapped | 1400.0 | - | 1.77 | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.185" (4.70mm) |
|
|
0R42515UCU-SHAPE CORE |
4,512 |
|
Datasheet | - | Bulk | Active | U | - | R | - | 1.107 µH | - | Ungapped | - | 2300 | - | 83.4 | 40.4 | 40.4 | 3370.0 | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.250" (6.35mm) |
|
|
B62152A0008X046FERRITE CORE |
1,354 |
|
Datasheet | MHB2-2.5/3.6/2.1 | Box | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E16/12/5-3C90-G100FERRITE CORE E 3C90 |
4,234 |
|
Datasheet | - | Bulk | Active | E | E 16 x 12 x 5 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.482" (12.25mm) | 0.630" (16.00mm) | 0.191" (4.85mm) |
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E16/12/5-3C90-G200FERRITE CORE E 3C90 |
4,108 |
|
Datasheet | - | Bulk | Active | E | E 16 x 12 x 5 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.482" (12.25mm) | 0.630" (16.00mm) | 0.191" (4.85mm) |
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|
B62110A1016X022FERRITE CORE |
2,837 |
|
Datasheet | TUB1.84/0.8/3.4 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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0J41610TCTOROID UNCOATED |
4,865 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.626" (15.90mm) | 5.41 µH | - | Ungapped | - | 5000 | - | 37.2 | 31.2 | - | 1164.0 | Uncoated | 0.370" (9.40mm) | - | - |
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TC9.5/4.8/3.2-3E27Ferrite Misc |
2,815 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 9.5 x 4.8 x 3.2 | 3E27 | 0.375" (9.53mm) | 2.135 µH | ±20% | Ungapped | - | 4900 | 2.98 | 20.7 | 6.95 | - | 144.0 | Parylene | 0.125" (3.18mm) | - | - |
|
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B66305G0040X187E13/7/4 N87 GAP 0.04+ |
2,479 |
|
Datasheet | B66305 | Tray | Active | E | E 13 x 7 x 4 | N87 | - | 800 nH | -20%, +30% | Ungapped | 1510.0 | - | 2.39 | 29.6 | 14.2 | 12.2 | 367.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
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E13/6/6-3F36-G100FERRITE CORE E 3F36 |
2,949 |
|
Datasheet | - | Bulk | Active | E | E 13 x 6 x 6 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.252" (6.40mm) |
|
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E13/6/6-3F36-G200FERRITE CORE E 3F36 |
2,312 |
|
Datasheet | - | Bulk | Active | E | E 13 x 6 x 6 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.252" (6.40mm) |
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B66305U0250M127FERRITE CORE E N27 |
1,710 |
|
Datasheet | E13/7/4 | Box | Active | E | E 13 x 7 x 4 | N27 | - | - | - | Gapped | - | 2000 | 2.39 | 29.6 | 12.4 | 12.2 | 367.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
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ZM41407TCTOROID GREY COATED |
4,617 |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.530" (13.45mm) | 8.19 µH | ±30% | Ungapped | - | 15000 | - | 29.5 | 12.9 | - | 381.0 | Epoxy | 0.213" (5.40mm) | - | - |
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YC40402TCTOROID-PARYLENE COATED |
4,956 |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.201" (5.11mm) | 341 nH | ±25% | Ungapped | - | 900 | - | 10.2 | 3.1 | - | 31.5 | Parylene | 0.113" (2.87mm) | - | - |
|
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ZR41407TCTOROID GREY COATED |
1,929 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 0.525" (13.34mm) | 1.24 µH | ±25% | Ungapped | - | 2300 | - | 29.5 | 12.9 | - | 381.0 | Epoxy | 0.208" (5.29mm) | - | - |
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35T0375-30HFERRITE CORE TOROID |
1,777 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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0P42515ECE SHAPE CORE |
2,097 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 1.253 µH | - | Ungapped | - | 2500 | - | 73.5 | 40.1 | 39.7 | 2950.0 | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.250" (6.35mm) |
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YP40705TCTOROID-PARYLENE COATED |
4,157 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.313" (7.95mm) | 2.088 µH | ±25% | Ungapped | - | 2500 | - | 15.0 | 9.9 | - | 149.0 | Parylene | 0.196" (4.98mm) | - | - |
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B62110A1001X022FERRITE CORE |
1,494 |
|
Datasheet | TUB1.81/0.8/2.7 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.