Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
263180180231 ROUND SUPPRESSION CORE |
646 | - |
|
Datasheet | - | Tray | Active | Toroid | - | 31 | 0.854" (21.70mm) | - | - | Ungapped | - | - | - | 54.2 | 26.1 | - | 1415.0 | Uncoated | 0.240" (6.10mm) | - | - |
|
5978002701FERRITE CORE TOROID 78 |
678 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 78 | 1.400" (35.56mm) | - | ±25% | Ungapped | - | 2300 | - | 89.0 | 79.0 | - | 7000.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
5976022121FERRITE CORE TOROID 12.8UH 76 |
939 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 76 | 1.185" (30.10mm) | 12.8 µH | ±30% | Ungapped | - | 10000 | 0.978 | 73.2 | 74.9 | - | 5480.0 | Plastic | 0.630" (16.00mm) | - | - |
|
|
2861014302FERRITE CORE 2 HOLE 300NH 61 |
1,013 | - |
|
Datasheet | - | Box | Active | Multi-Hole (2) | - | 61 | - | 300 nH | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.500" (12.70mm) | 0.787" (20.00mm) | 0.386" (9.80mm) |
|
|
266180180261 ROUND SUPPRESSION CORE |
1,751 | - |
|
Datasheet | - | Tray | Active | Toroid | - | 61 | 0.854" (21.70mm) | - | - | Ungapped | - | - | - | 54.2 | 26.1 | - | 1415.0 | Uncoated | 0.240" (6.10mm) | - | - |
|
3061990911FERRITE CORE ROD 61 |
1,442 | - |
|
Datasheet | - | Bulk | Active | ROD | - | 61 | 0.315" (8.00mm) | - | - | Ungapped | 18.0 | 125 | - | - | 50.3 | - | - | Uncoated | - | 1.772" (45.00mm) | - |
|
|
5961001221FERRITE CORE TOROID 145NH 61 |
161 | - |
|
Datasheet | - | Box | Active | Toroid | - | 61 | 1.187" (30.15mm) | 145 nH | ±25% | Ungapped | - | 125 | 1.07 | 73.0 | 68.0 | - | 5000.0 | Plastic | 0.576" (14.64mm) | - | - |
|
9277012002FERRITE CORE U 77 |
113 | - |
|
Datasheet | - | Bulk | Active | U | - | 77 | - | - | - | Ungapped | - | 2000 | 138.0 | 135.0 | 98.0 | - | 13200.0 | Uncoated | 1.000" (25.40mm) | 1.620" (41.15mm) | 0.460" (11.68mm) |
|
5943002721FERRITE CORE TOROID 885NH 43 |
1,808 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 43 | - | 885 nH | -25%, +20% | Ungapped | - | 800 | 112.0 | 89.0 | 79.0 | - | 7000.0 | Plastic | 0.539" (13.70mm) | 1.449" (36.80mm) | 0.864" (21.95mm) |
|
5961001721FERRITE CORE TOROID 120NH 61 |
244 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | 61 | 1.299" (33.00mm) | 120 nH | ±25% | Ungapped | - | 125 | 1.2947 | 76.4 | 59.0 | - | 4512.0 | Plastic | 0.406" (10.30mm) | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
