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-ECFerrite Misc |
1,120 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
8998101021FERRITE CORE EFD SET |
2,838 |
|
Datasheet | - | Bulk | Active | EFD | - | - | - | - | ±25% | Ungapped | - | 2400 | 327.0 | 23.6 | 7.2 | 6.6 | 171.0 | Uncoated | 0.205" (5.20mm) | - | - |
|
B64290P0739X065FERRITE CORE TOROID 2UH T65 |
1,830 |
|
Datasheet | TC3.05/1.27/2.5 | Box | Active | Toroid | - | T65 | 0.121" (3.07mm) | 2 µH | ±30% | Ungapped | - | 4500 | 2.82 | 5.99 | 2.12 | - | 12.7 | Parylene | 0.101" (2.56mm) | - | - |
|
|
4052111011FERRITE CORE ROD 52 |
3,638 |
|
Datasheet | - | Bulk | Active | ROD | - | 52 | 0.118" (3.00mm) | - | - | Ungapped | - | 250 | - | - | - | - | - | Uncoated | - | - | - |
|
|
TC6/4/2-3E27Ferrite Misc |
3,701 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 3F3 | - | - | ±25% | Ungapped | - | - | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.083" (2.10mm) | - | - |
|
|
0L41003TCTOROID |
2,591 |
|
Datasheet | - | Bulk | Active | Toroid | - | L | 0.375" (9.53mm) | 332 nH | ±25% | Ungapped | - | 900 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
B64290P0036X065FERRITE CORE TOROID 750NH T65 |
4,852 |
|
Datasheet | TC4.0/2.4/1.6 | Box | Active | Toroid | - | T65 | 0.158" (4.02mm) | 750 nH | ±30% | Ungapped | - | 4600 | 7.7 | 9.63 | 1.25 | - | 12.0 | Parylene | 0.064" (1.62mm) | - | - |
|
|
B64290P0036X087R4/2.4/1.6 N87 RINGKERN |
3,486 |
|
Datasheet | - | Bag | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
YW40402TCTOROID-PARYLENE COATED |
1,875 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.201" (5.11mm) | 3.8 µH | ±30% | Ungapped | - | 10000 | - | 10.2 | 3.1 | - | 31.5 | Parylene | 0.113" (2.87mm) | - | - |
|
|
B64290P0683X065FERRITE CORE TOROID 1UH T65 |
1,917 |
|
Datasheet | TC3.1/1.3/1.3 | Box | Active | Toroid | - | T65 | 0.121" (3.07mm) | 1 µH | ±30% | Ungapped | - | 4500 | 5.65 | 5.99 | 1.06 | - | 6.4 | Parylene | 0.051" (1.29mm) | - | - |
|
|
0P41707ECE-CORE |
2,962 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 1.1 µH | - | Ungapped | - | 2500 | - | 30.4 | 16.6 | 12.6 | 505.0 | Uncoated | 0.280" (7.11mm) | 0.661" (16.80mm) | 0.140" (3.56mm) |
|
|
0R40705TCTOROID UNCOATED |
4,057 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 0.300" (7.62mm) | 1.92 µH | ±25% | Ungapped | - | 2300 | - | 15.0 | 9.96 | - | 149.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
B64290L0038X095R10/6/4 N95 RINGKERN |
2,402 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TC6/4/2-3E6Ferrite Misc |
2,838 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 3E6 | - | - | ±30% | Ungapped | 10000.0 | - | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.083" (2.10mm) | - | - |
|
|
TC6.3/3.8/2.5-3E27Ferrite Misc |
1,985 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6.3 x 3.8 x 2.5 | 3E27 | 0.248" (6.30mm) | 1.39 µH | ±25% | Ungapped | 5500.0 | - | 4.97 | 15.2 | 3.06 | - | 46.5 | Parylene | 0.098" (2.50mm) | - | - |
|
|
0P41515ECE- CORE |
4,413 |
|
Datasheet | - | Bulk | Active | EFD | - | P | - | 973 nH | - | Ungapped | - | 2500 | - | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
0P41106ICI SHAPE CORE |
3,112 |
|
Datasheet | - | Bulk | Active | I | - | P | - | 1.022 µH | - | Ungapped | - | 2500 | - | 24.6 | 11.5 | 11.5 | 283.0 | Uncoated | 0.072" (1.82mm) | 0.425" (10.80mm) | 0.248" (6.30mm) |
|
|
YC40601TCTOROID PARYLENE COATED |
1,318 |
|
Datasheet | - | Bulk | Active | Toroid | - | C | 0.244" (6.20mm) | 177 nH | ±25% | Ungapped | - | 900 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
|
|
0P41206TCUNCOATED TOROID |
4,255 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.500" (12.70mm) | 2.82 µH | ±25% | Ungapped | - | 2500 | - | 31.7 | 7.1 | - | 226.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
ROD4/15-4B1-DFERRITE CORE ROD |
4,324 |
|
Datasheet | - | Bulk | Active | ROD | ROD 4 x 15 | - | 0.157" (4.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 0.591" (15.00mm) | - |
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.