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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIN/H-ECFerrite Misc |
1,534 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TUB4/3/13-3B1Ferrite Misc |
3,995 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TUB4/3/13-3C90Ferrite Misc |
2,376 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
28B0395-600FERRITE CORE TUBE 28 |
2,893 |
|
Datasheet | - | Bulk | Active | Tube | - | 28 | 0.394" (10.00mm) | - | - | Ungapped | - | 650 | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | - | - |
|
|
5985000201FERRITE CORE TOROID |
2,339 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.375" (9.53mm) | - | - | Ungapped | - | 600 | 286.0 | 20.7 | 7.2 | - | 150.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0J41304TCTOROID UNCOATED |
2,018 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.500" (12.70mm) | 1.86 µH | ±20% | Ungapped | - | 5000 | - | 31.7 | 8.7 | - | 276.0 | Uncoated | 0.153" (3.89mm) | - | - |
|
|
0F41808ECE-SHAPE CORE |
2,071 |
|
Datasheet | - | Bulk | Active | E | - | F | - | 1.5 µH | ±25% | Ungapped | - | 3000 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
0P41808ECE-SHAPE CORE |
3,303 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 1.253 µH | - | Ungapped | - | 2500 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
33T0255-10PFERRITE CORE TOROID 2.059UH 33 |
1,302 |
|
Datasheet | - | Bulk | Active | Toroid | - | 33 | 0.256" (6.50mm) | 2.059 µH | ±20% | Ungapped | - | 2700 | 1.61 | 12.08 | 7.49 | - | - | Parylene | 0.158" (4.02mm) | - | - |
|
|
XF41005TCTOROID BLACK COATED |
3,602 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.388" (9.86mm) | 1.98 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 10.9 | - | 227.0 | Coated | 0.196" (4.98mm) | - | - |
|
|
0J41005TCTOROID UNCOATED |
1,102 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.375" (9.53mm) | 3.308 µH | ±20% | Ungapped | - | 5000 | - | 20.7 | 10.9 | - | 227.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
YM40502TCTOROID PARYLENE COATED |
1,706 |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.166" (4.22mm) | 2.152 µH | ±30% | Ungapped | - | 15000 | - | 9.21 | 1.05 | - | 9.68 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0F41205ECE-SHAPE CORE |
4,226 |
|
Datasheet | - | Bulk | Active | E | - | F | - | 1.95 µH | ±25% | Ungapped | - | 3000 | - | 27.7 | 20.2 | 20.0 | 558.0 | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.252" (6.40mm) |
|
|
TC5.8/3.1/1.5-3E6Ferrite Misc |
3,010 |
|
Datasheet | - | Bulk | Active | Toroid | TC 5.8 x 3.1 x 1.5 | 3E6 | 0.230" (5.84mm) | 1.96 µH | ±30% | Ungapped | - | - | - | 13.0 | 2.0 | - | - | Epoxy | 0.060" (1.52mm) | - | - |
|
|
B64290L0038X048R10/6/4 N48 RINGKERN |
1,373 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B64290P0692X038R4/2.4/1.8 T38 TOROID |
4,835 |
|
Datasheet | B64290 | Bag | Active | Toroid | R 4 x 2.4 x 1.8 | T38 | 0.164" (4.17mm) | 1.84 µH | ±30% | Ungapped | - | 10000 | 6.83 | 9.63 | 1.41 | - | 13.6 | Parylene | 0.078" (1.97mm) | - | - |
|
|
0P41126ECER CORE |
3,056 |
|
Datasheet | - | Bulk | Active | ER | - | P | - | 1.69 µH | - | Ungapped | - | 2500 | - | 14.7 | 11.9 | 10.3 | 174.0 | Uncoated | 0.096" (2.45mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
0R41808ECE CORE |
3,777 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 1.153 µH | - | Ungapped | - | 2300 | - | 39.9 | 22.6 | 22.1 | 900.0 | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.187" (4.75mm) |
|
|
YJ40301TCTOROID-PARYLENE COATED |
4,717 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.149" (3.79mm) | 825 nH | ±20% | Ungapped | - | 5000 | - | 7.65 | 1.03 | - | 7.87 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0C41003TCTOROID |
3,254 |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.375" (9.53mm) | 399 nH | ±25% | Ungapped | - | 900 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.280" (7.11mm) | - | - |
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.