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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290A0047X830FERRITE CORE TOROID |
3,616 |
|
Datasheet | T12.5/7.5/5 | Box | Active | Toroid | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
0P42019ECEFD CORE |
1,897 |
|
Datasheet | - | Bulk | Active | EFD | - | P | - | 1.633 µH | - | Ungapped | - | 2500 | - | 47.0 | 31.0 | 29.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
9478101002FERRITE CORE E 78 SET |
1,635 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 193.0 | 37.7 | 19.6 | 18.9 | 739.0 | Uncoated | 0.317" (8.05mm) | - | 0.177" (4.50mm) |
|
|
B64290A0061X038FERRITE CORE TOROID 1.47UH T38 |
1,486 |
|
Datasheet | T3.9/2.2/1.3 | Box | Active | Toroid | R 3.94 x 2.24 x 1.3 | T38 | 0.155" (3.94mm) | 1.47 µH | ±30% | Ungapped | - | 10000 | 8.56 | 9.21 | 1.08 | - | 9.9 | Uncoated | 0.051" (1.29mm) | - | - |
|
40T0501-10HFERRITE CORE TOROID |
1,527 |
|
Datasheet | Toroid Cores | Bulk | Active | Toroid | - | - | 0.545" (13.84mm) | - | ±30% | - | - | 10000 | - | - | - | - | - | Epoxy | 0.256" (6.50mm) | - | - |
|
|
0R42513ECE CORE |
2,176 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 1.9 µH | - | Ungapped | - | 2300 | - | 57.8 | 51.8 | 51.8 | 2990.0 | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
|
|
0L41009ECEFD CORE |
1,302 |
|
Datasheet | - | Bulk | Active | EFD | - | L | - | 250 nH | ±25% | Ungapped | - | 900 | - | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.205" (5.20mm) | 0.413" (10.50mm) | 0.106" (2.70mm) |
|
|
B64290L0670X038FERRITE CORE TOROID T38 |
2,979 |
|
Datasheet | TX10/6/3.1 | Box | Active | Toroid | - | T38 | - | - | - | Gapped | - | 10000 | - | - | - | - | - | Epoxy | - | - | - |
|
|
E19/8/5-3C96-G100FERRITE CORE E 3C96 |
1,990 |
|
Datasheet | - | Bulk | Active | E | E 19 x 8 x 5 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.185" (4.70mm) |
|
|
E19/8/5-3C96-G200FERRITE CORE E 3C96 |
4,016 |
|
Datasheet | - | Bulk | Active | E | E 19 x 8 x 5 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.319" (8.10mm) | 0.752" (19.10mm) | 0.185" (4.70mm) |
|
|
YR41005TCTOROID - PARYLENE COATED |
1,108 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 0.388" (9.86mm) | 1.51 µH | ±25% | Ungapped | - | 2300 | - | 20.7 | 10.9 | - | 227.0 | Parylene | 0.196" (4.98mm) | - | - |
|
|
0R42107ECE SHAPE CORE |
4,494 |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 3.448 µH | - | Ungapped | - | 2300 | - | 25.7 | 37.1 | 36.0 | 960.0 | Uncoated | 0.154" (3.90mm) | 0.858" (21.80mm) | 0.307" (7.80mm) |
|
|
B62110A2049X022FERRITE CORE |
2,146 |
|
Datasheet | TUB2.62/1.15/3.6 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TC4/2.2/1.6-4C65Ferrite Misc |
4,250 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 4 x 2.2 x 1.6 | 4C65 | 0.157" (4.00mm) | 24 nH | ±25% | Ungapped | - | 125 | 6.56 | 9.18 | 1.4 | - | 12.9 | Parylene | 0.063" (1.60mm) | - | - |
|
B64290A0044X830FERRITE CORE TOROID 2.2UH N30 |
1,811 |
|
Datasheet | T12.5/7.5/5 | Box | Active | Toroid | R 12.5 x 7.5 x 5 | N30 | 0.492" (12.50mm) | 2.2 µH | ±25% | Ungapped | - | 4300 | 2.46 | 30.09 | 12.23 | - | 368.0 | Uncoated | 0.197" (5.00mm) | - | - |
|
|
E16/8/5-3F3Ferrite Misc |
3,304 |
|
Datasheet | - | Bulk | Active | E | E 16 x 8 x 5 | 3F3 | - | 980 nH | ±25% | Ungapped | 1460.0 | - | 1.87 | 37.6 | 20.1 | 19.3 | 750.0 | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
|
B66305U0160K187E13/7/4 N87 AL160NH+10%/-10% |
2,088 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E16/8/5-3F36-G100FERRITE CORE E 3F36 |
3,529 |
|
Datasheet | - | Bulk | Active | E | E 16 x 8 x 5 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
|
E16/8/5-3F36-G200FERRITE CORE E 3F36 |
2,380 |
|
Datasheet | - | Bulk | Active | E | E 16 x 8 x 5 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
|
E13/6/6-3C96-G100FERRITE CORE E 3C96 |
4,316 |
|
Datasheet | - | Bulk | Active | E | E 13 x 6 x 6 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.252" (6.40mm) |
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.