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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0R42929ECETD CORE |
2,241 |
|
Datasheet | - | Bulk | Active | ETD | - | R | - | 2.25 µH | - | Ungapped | - | 2300 | - | 72.0 | 76.0 | 710.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
E14/3.5/5-3C92FERRITE CORE E 3C92 |
1,286 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
U25/16/6-3C91FERRITE CORE U 3C91 |
2,711 |
|
Datasheet | - | Bulk | Active | U | U 25 x 16 x 6 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.252" (6.40mm) |
|
|
U25/16/6-3C94FERRITE CORE U 3C94 |
4,695 |
|
Datasheet | - | Bulk | Active | U | U 25 x 16 x 6 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.252" (6.40mm) |
|
|
E14/3.5/5-3C94-A63-EFerrite Misc |
2,342 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 63 nH | ±3% | Gapped | 72.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94-A63-PFerrite Misc |
4,627 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 63 nH | ±3% | Gapped | 58.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94-A100-EFerrite Misc |
3,108 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 100 nH | ±5% | Gapped | 114.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94-A160-EFerrite Misc |
4,658 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 160 nH | ±8% | Gapped | 182.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94-A160-PFerrite Misc |
4,969 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 160 nH | ±8% | Gapped | 148.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3C94-A100-PFerrite Misc |
1,873 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C94 | - | 100 nH | ±5% | Gapped | 92.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
|
U25/16/6-3C90Ferrite Misc |
1,457 |
|
Datasheet | - | Bulk | Active | U | U 25 x 16 x 6 | 3C90 | - | 1.2 µH | ±25% | Ungapped | - | - | 2.07 | 83.6 | 40.3 | - | 3380.0 | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.252" (6.40mm) |
|
|
CSV-RM8/LP-1S-CFerrite Misc |
4,665 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0P42206TCTOROID UNCOATED |
1,957 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.870" (22.10mm) | 1.51 µH | ±25% | Ungapped | - | 2500 | - | 54.1 | 26.2 | 54.1 | 1417.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
0F41106UCU-SHAPE CORE |
2,788 |
|
Datasheet | - | Bulk | Active | U | - | F | - | 1.01 µH | ±25% | Ungapped | - | 3000 | - | 29.2 | 12.0 | 11.5 | 350.0 | Uncoated | 0.165" (4.20mm) | 0.427" (10.85mm) | 0.248" (6.30mm) |
|
B64290P0687X046FERRITE CORE TOROID 5.85UH T46 |
3,072 |
|
Datasheet | TC5.8/3/3 | Box | Obsolete | Toroid | - | T46 | 0.231" (5.87mm) | 5.85 µH | ±30% | Ungapped | - | 15000 | 3.22 | 13.03 | 4.04 | - | 52.6 | Parylene | 0.119" (3.02mm) | - | - |
|
B66322G0000X187FERRITE CORE E N87 1PC |
1,995 |
|
Datasheet | E10/5.5/5 | Box | Active | E | E 10 x 5.5 x 5 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.216" (5.50mm) | 0.402" (10.20mm) | 0.189" (4.80mm) |
|
|
B64290P0751X065FERRITE CORE TOROID 4.6UH T65 |
3,760 |
|
Datasheet | TC8/4/4 | Box | Active | Toroid | - | T65 | 0.316" (8.02mm) | 4.6 µH | ±30% | Ungapped | - | 4600 | 2.26 | 17.42 | 7.7 | - | 134.0 | Parylene | 0.158" (4.02mm) | - | - |
|
TX10/6/4-3E65FERRITE CORE TOROID |
3,817 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | - | - | - | Ungapped | - | - | 3.07 | 24.1 | 7.8 | - | 3.07 | Epoxy | 0.167" (4.25mm) | - | - |
|
|
0J41809TCTOROID UNCOATED |
2,804 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.724" (18.40mm) | 6.115 µH | - | Ungapped | - | 5000 | - | 41.4 | 43.1 | - | 1782.6 | Uncoated | 0.406" (10.30mm) | - | - |
|
|
FP42216ICI-CORE - FLAT BACK |
1,568 |
|
Datasheet | - | Bulk | Active | I | - | P | - | 6.568 µH | - | Ungapped | - | 2500 | - | 25.8 | 80.6 | 80.6 | 2080.0 | Uncoated | 0.116" (2.95mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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.