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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2873002312FERRITE |
9,990 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
2643666611FERRITE |
12,000 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
YJ40601TCTOROID-PARYLENE COATED |
3,084 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.244" (6.20mm) | 980 nH | ±20% | Ungapped | - | 5000 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
|
|
CR41434ECE-CORE WITH CLIP SLOTS |
11,730 |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 1.327 µH | - | Ungapped | - | 2300 | - | 20.7 | 14.66 | 14.66 | 304.0 | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
YF40603TCFERRITE CORE TOROID 1.225UH |
13,489 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.230" (5.84mm) | 1.225 µH | ±20% | Ungapped | - | 3000 | - | 13.0 | 4.3 | - | 56.0 | Parylene | 0.125" (3.18mm) | - | - |
|
|
5952020301FERRITE CORE TOROID 52 |
11,928 |
|
Datasheet | - | Box | Active | Toroid | - | 52 | - | - | ±25% | Ungapped | - | 250 | - | 20.6 | 7.2 | - | 147.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
YP40603TCFERRITE CORE TOROID 1.02UH P |
13,390 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.230" (5.84mm) | 1.02 µH | ±25% | Ungapped | - | 2500 | - | 13.0 | 4.3 | - | 56.0 | Parylene | 0.125" (3.18mm) | - | - |
|
|
2644245901FERRITE |
4,470 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
AB3X2X3DYFERRITE CORE ROD |
8,147 |
|
Datasheet | AB | Bag | Active | Rod | - | - | 0.157" (4.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Coated | 0.165" (4.20mm) | - | - |
|
B64290L0044X065FERRITE CORE TOROID 2.4UH T65 |
4,469 |
|
Datasheet | TX12.5/7.5/5 | Box | Active | Toroid | - | T65 | 0.535" (13.60mm) | 2.4 µH | ±30% | Ungapped | - | 4700 | 2.46 | 30.09 | 12.23 | - | 368.0 | Epoxy | 0.234" (5.95mm) | - | - |
|
|
9478103002FERRITE CORE E 78 SET |
2,159 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 181.0 | 39.9 | 22.0 | 21.6 | 878.0 | Uncoated | 0.315" (8.00mm) | 0.748" (19.00mm) | 0.189" (4.80mm) |
|
|
YF41003TCFERRITE CORE TOROID 1.314UH |
4,784 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.375" (9.53mm) | 1.314 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 7.3 | - | 151.0 | Parylene | 0.125" (3.18mm) | - | - |
|
|
B66305G0040X127E13/7/4 N27 GAP 0.04+ |
9,180 |
|
Datasheet | B66305 | Tray | Active | E | E 13 x 7 x 4 | N27 | - | 800 nH | -20%, +30% | Gapped | 1510.0 | - | - | 29.6 | 14.2 | 12.2 | 367.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
|
YW40502TCTOROID-PARYLENE COATED |
13,048 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.166" (4.22mm) | 1.47 µH | ±30% | Ungapped | - | 10000 | - | 9.21 | 1.05 | - | 9.68 | Parylene | 0.060" (1.52mm) | - | - |
|
B64290P0037X065FERRITE CORE TOROID 1.16UH T65 |
11,431 |
|
Datasheet | TC6.3/3.8/2.5 | Box | Active | Toroid | - | T65 | 0.249" (6.32mm) | 1.16 µH | ±30% | Ungapped | - | 4600 | 4.97 | 15.21 | 3.06 | - | 46.5 | Parylene | 0.099" (2.52mm) | - | - |
|
|
B64290A0038X001R10/6/4 K 1 TOROID |
5,742 |
|
Datasheet | T10/6/4 | Bag | Active | Toroid | R 10 x 6 x 4 | N49 | 0.236" (6.00mm) | - | ±25% | Ungapped | - | 80 | 3.07 | 24.07 | 7.83 | 7.83 | 188.0 | Uncoated | 0.157" (4.00mm) | - | - |
|
|
YJ40705TCFERRITE CORE TOROID 4.175UH |
4,010 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.300" (7.62mm) | 4.175 µH | ±20% | Ungapped | - | 5000 | - | 15.0 | 9.9 | - | 149.0 | Parylene | 0.188" (4.78mm) | - | - |
|
B62152A0008X001FERRITE CORE 2 HOLE 60NH K1 |
38,941 |
|
Datasheet | MHB2-2.5/3.6/2.1 | Box | Active | Multi-Hole (2) | - | K1 | - | 60 nH | ±30% | Ungapped | - | 80 | 1.78 | 3.7 | 2.1 | - | 7.8 | Uncoated | 0.098" (2.50mm) | 0.142" (3.60mm) | 0.083" (2.10mm) |
|
|
5977000321FERRITE CORE TOROID 1.18UH 77 |
2,945 |
|
Datasheet | - | Box | Active | Toroid | - | 77 | 0.530" (13.45mm) | 1.18 µH | -30%, +25% | Ungapped | - | 2000 | 2.29 | 29.5 | 12.9 | - | 380.0 | Plastic | 0.213" (5.40mm) | - | - |
|
|
YW40705TCTOROID-PARYLENE COATED |
4,904 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.318" (8.08mm) | 8.35 µH | ±30% | Ungapped | - | 10000 | - | 14.9 | 9.96 | - | 149.0 | Parylene | 0.201" (5.10mm) | - | - |
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.