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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290P0037X037FERRITE CORE TOROID T37 |
2,162 |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | T37 | - | - | - | Gapped | - | 6500 | - | - | - | - | - | Parylene | - | - | - |
|
|
B62110A4025X022FERRITE CORE |
4,181 |
|
Datasheet | TUB4.98/1.9/6.2 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
6298110121FERRITE CORE RM SET |
1,421 |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 176.0 | 23.8 | 13.4 | 11.3 | 319.0 | Uncoated | - | - | 0.177" (4.50mm) |
|
|
9595150602FERRITE CORE E 95 SET |
1,563 |
|
Datasheet | - | Bulk | Active | E | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 108.0 | 19.0 | 17.6 | 17.0 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | - |
|
|
E25/13/7-3C90Ferrite Misc |
2,552 |
|
Datasheet | - | Bulk | Active | E | E 25 x 13 x 7 | 3C90 | - | 1.9 µH | ±25% | Ungapped | 1700.0 | - | 1.11 | 58.0 | 52.0 | - | 2990.0 | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
|
B64290A0037X038FERRITE CORE TOROID |
3,070 |
|
Datasheet | T6.3/3.8/2.5 | Tape & Reel (TR) | Active | Toroid | - | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
B66311G0150X127FERRITE CORE E N27 |
2,696 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | 2000 | 1.44 | 46.3 | 32.1 | 31.9 | 1490.0 | Uncoated | 0.398" (10.10mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
|
B66311G0600X127FERRITE CORE E N27 |
3,272 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | 2000 | 1.44 | 46.3 | 32.1 | 31.9 | 1490.0 | Uncoated | 0.398" (10.10mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
|
EFD20/10/7-3C90FERRITE CORE EFD 3C90 |
3,271 |
|
Datasheet | - | Bulk | Active | EFD | EFD 20 x 10 x 7 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.262" (6.65mm) | 0.262" (6.65mm) |
|
|
EFD20/10/7-3C94Ferrite Misc |
1,540 |
|
Datasheet | - | Bulk | Active | EFD | EFD 20 x 10 x 7 | 3C94 | - | 1.3 µH | ±25% | Ungapped | - | - | 1.52 | 47.0 | 31.0 | 29.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
B66417A0160K087FERRITE CORE |
4,888 |
|
Datasheet | EFD20/10/7 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66417U0160J187FERRITE CORE EFD N87 |
2,822 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
B66417U0400H187FERRITE CORE EFD N87 |
2,444 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | ±12% | Gapped | 483.0 | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
B66417U0630M187FERRITE CORE EFD N87 |
2,755 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
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B66417U0063J187FERRITE CORE EFD N87 |
1,442 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
B64290P0037X048FERRITE CORE TOROID N48 |
1,945 |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | N48 | - | - | - | Gapped | - | 2300 | - | - | - | - | - | Parylene | - | - | - |
|
TX16/9.1/4.7-3E10-MFERRITE CORE TOROID |
4,399 |
|
Datasheet | - | Bulk | Active | Toroid | TX 16 x 9.1 x 4.7 | - | 0.635" (16.13mm) | - | - | Ungapped | - | - | 2.53 | 37.2 | 14.7 | - | 548.0 | Epoxy | 0.195" (4.95mm) | - | - |
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ZF41003TCTOROID GREY COATED |
3,162 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.400" (10.15mm) | 1.314 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 7.3 | - | 151.0 | Epoxy | 0.147" (3.73mm) | - | - |
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B66307G0280X187E16/8/5 N87 GAP 0.28+ |
1,614 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66307G0800X187E16/8/5 N87 GAP 0.8+- |
1,586 |
|
Datasheet | - | Tray | 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.