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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3067990871FERRITE CORE ROD 67 |
8,483 |
|
Datasheet | - | Bulk | Active | ROD | - | 67 | 0.118" (3.00mm) | - | - | Ungapped | 20.0 | 40 | - | - | 7.07 | - | - | Uncoated | - | 0.984" (25.00mm) | - |
|
B64290L0038X049FERRITE CORE TOROID 610NH N49 |
7,019 |
|
Datasheet | TX10/6/4 | Box | Active | Toroid | - | N49 | 0.425" (10.80mm) | 610 nH | ±25% | Ungapped | - | 1500 | 3.07 | 24.07 | 7.83 | - | 188.0 | Epoxy | 0.187" (4.75mm) | - | - |
|
B62152P0008X030FERRITE CORE 2 HOLE 3.1UH N30 |
10,221 |
|
Datasheet | MHB2/P-3.6/2.1/2.5 | Box | Active | Multi-Hole (2) | - | N30 | - | 3.1 µH | ±30% | Ungapped | - | 4300 | 1.78 | 3.7 | 2.1 | - | 7.8 | Parylene | 0.100" (2.54mm) | 0.144" (3.65mm) | 0.085" (2.15mm) |
|
B64290L0658X087FERRITE CORE TOROID 970NH N87 |
3,791 |
|
Datasheet | TX14/9/5 | Box | Active | Toroid | - | N87 | 0.594" (15.10mm) | 970 nH | ±25% | Ungapped | - | 2200 | 2.84 | 34.98 | 12.3 | - | 430.0 | Epoxy | 0.236" (6.00mm) | - | - |
|
3061990861FERRITE CORE ROD 61 |
2,708 |
|
Datasheet | - | Bulk | Active | ROD | - | 61 | 0.098" (2.50mm) | - | - | Ungapped | 27.0 | 125 | - | - | 4.91 | - | - | Uncoated | - | 0.787" (20.00mm) | - |
|
B64290L0742X087FERRITE CORE TOROID 1.33UH N87 |
2,685 |
|
Datasheet | TX13/7.9/6.4 | Bulk | Active | Toroid | - | N87 | 0.535" (13.60mm) | 1.33 µH | ±25% | Ungapped | - | 2200 | 2.08 | 31.17 | 14.96 | - | 466.0 | Epoxy | 0.281" (7.15mm) | - | - |
|
5995000301FERRITE CORE TOROID 1707NH 95 |
4,406 |
|
Datasheet | HF | Bag | Active | Toroid | - | 95 | 0.500" (12.70mm) | 1707 nH | ±25% | Ungapped | - | 3000 | 0.02209 | 29.7 | 13.4 | - | 398.0 | Uncoated | 0.193" (4.90mm) | - | - |
|
|
3061990871FERRITE CORE ROD 61 |
3,118 |
|
Datasheet | - | Bulk | Active | ROD | - | 61 | 0.118" (3.00mm) | - | - | Ungapped | 29.0 | 125 | - | - | 7.07 | - | - | Uncoated | - | 0.984" (25.00mm) | - |
|
B64290L0044X038FERRITE CORE TOROID 5.11UH T38 |
5,176 |
|
Datasheet | TX12.5/7.5/5 | Bulk | Active | Toroid | - | T38 | 0.535" (13.60mm) | 5.11 µH | ±30% | Ungapped | - | 10000 | 2.46 | 30.09 | 12.23 | - | 368.0 | Epoxy | 0.234" (5.95mm) | - | - |
|
B66413G0000X197FERRITE CORE EFD N97 1PC |
3,859 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
B66305G0130X187FERRITE CORE E 112NH N87 |
3,571 |
|
Datasheet | E13/7/4 | Box | Active | E | E 13 x 7 x 4 | N87 | - | 112 nH | - | Gapped | 215.0 | 2200 | 2.39 | 29.6 | 12.4 | 12.2 | 367.0 | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
|
3067990861FERRITE CORE ROD 67 |
6,353 |
|
Datasheet | - | Bulk | Active | ROD | - | 67 | 0.098" (2.50mm) | - | - | Ungapped | 19.0 | 40 | - | - | 4.91 | - | - | Uncoated | - | 0.787" (20.00mm) | - |
|
B64290P0037X038FERRITE CORE TOROID 2.53UH T38 |
7,391 |
|
Datasheet | TC6.3/3.8/2.5 | Bulk | Active | Toroid | - | T38 | 0.249" (6.32mm) | 2.53 µH | ±30% | Ungapped | - | 10000 | 4.97 | 15.21 | 3.06 | - | 46.5 | Parylene | 0.099" (2.52mm) | - | - |
|
5967000201FERRITE CORE TOROID 67 |
7,891 |
|
Datasheet | - | Bulk | Active | Toroid | - | 67 | 0.375" (9.53mm) | - | - | Ungapped | - | 40 | - | 20.7 | 7.2 | - | 150.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
E20/10/6-3C94FERRITE CORE E 3C94 |
10,671 |
|
Datasheet | - | Bulk | Active | E | E 20 x 10 x 6 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.402" (10.20mm) | 0.787" (20.00mm) | 0.232" (5.90mm) |
|
5943005101FERRITE CORE TOROID 43 |
11,149 |
|
Datasheet | - | Bulk | Active | Toroid | - | 43 | 0.630" (16.00mm) | - | ±20% | Ungapped | - | 800 | - | 38.5 | 14.5 | - | 560.0 | Uncoated | - | - | - |
|
|
YW41003TCFERRITE CORE TOROID 4.392UH W |
10,074 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.375" (9.53mm) | 4.392 µH | ±30% | Ungapped | - | 10000 | - | 20.7 | 7.3 | - | 151.0 | Parylene | 0.125" (3.18mm) | - | - |
|
B66311G0000X127FERRITE CORE E N27 1PC |
4,870 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
5961001121FERRITE CORE TOROID 75NH 61 |
2,896 |
|
Datasheet | - | Box | Active | Toroid | - | 61 | 0.530" (13.45mm) | 75 nH | ±25% | Ungapped | - | 125 | 2.08 | 31.2 | 15.0 | - | 470.0 | Plastic | 0.280" (7.11mm) | - | - |
|
|
3078990881FERRITE CORE ROD 78 |
2,678 |
|
Datasheet | - | Bulk | Active | ROD | - | 78 | 0.157" (4.00mm) | - | - | Ungapped | 31.0 | 2300 | - | - | 12.6 | - | - | Uncoated | - | 1.181" (30.00mm) | - |
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.