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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B64290L0048X830FERRITE CORE TOROID 5.46UH N30 |
1,138 | - |
|
Datasheet | TX34/20.5/12.5 | Tray | Active | Toroid | - | N30 | 1.397" (35.50mm) | 5.46 µH | ±25% | Ungapped | - | 4300 | 0.99 | 82.06 | 82.6 | - | 6778.0 | Epoxy | 0.535" (13.60mm) | - | - |
|
B66329G1500X187FERRITE CORE E N87 |
249 | - |
|
Datasheet | E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N87 | - | - | - | Gapped | - | 2200 | 0.41 | 97.0 | 234.0 | 229.0 | 22700.0 | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
B66329G0500X187FERRITE CORE E N87 |
566 | - |
|
Datasheet | E42/21/20 | Box | Active | E | E 42 x 21 x 20 | N87 | - | - | - | Gapped | - | 2200 | 0.41 | 97.0 | 234.0 | 229.0 | 22700.0 | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
B64290L0616X087FERRITE CORE TOROID 4.68UH N87 |
291 | - |
|
Datasheet | TX25.3/14.8/20 | Box | Active | Toroid | - | N87 | 1.047" (26.60mm) | 4.68 µH | ±25% | Ungapped | - | 2200 | 0.59 | 60.07 | 102.5 | - | 6157.0 | Epoxy | 0.839" (21.30mm) | - | - |
|
B64290L0048X087FERRITE CORE TOROID 2.79UH N87 |
1,175 | - |
|
Datasheet | TX34/20.5/12.5 | Box | Active | Toroid | - | N87 | 1.397" (35.50mm) | 2.79 µH | ±25% | Ungapped | - | 2200 | 0.99 | 82.06 | 82.6 | - | 6778.0 | Epoxy | 0.535" (13.60mm) | - | - |
|
B65811P0000R087FERRITE CORE RM 4.1UH N87 2PCS |
398 | - |
|
Datasheet | RM8/LP | Tray | Active | RM | RM 8 LP | N87 | - | 4.1 µH | -20%, +30% | Ungapped | 1440.0 | 2200 | 0.44 | 28.7 | 64.9 | 55.4 | 1860.0 | Uncoated | 0.228" (5.80mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
|
B65661W0000R030FERRITE CORE P 8.3UH N30 2PCS |
608 | - |
|
Datasheet | P22/13 | Box | Active | P (Pot Core) | P 22 x 13 | N30 | 0.866" (22.00mm) | 8.3 µH | -20%, +30% | Ungapped | 3020.0 | 4300 | 0.46 | 33.2 | 72.6 | 58.1 | 2410.0 | Uncoated | 0.268" (6.80mm) | - | - |
|
B66365G0500X187FERRITE CORE ETD N87 1PC |
445 | - |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
B65661D0000R030FERRITE CORE P 8.3UH N30 2PCS |
388 | - |
|
Datasheet | P22/13 | Box | Active | P (Pot Core) | P 22 x 13 | N30 | 0.866" (22.00mm) | 8.3 µH | -20%, +30% | Ungapped | 3020.0 | 4300 | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
|
B65811J0000Y038FERRITE CORE RM 12.5UH T38 2PCS |
182 | - |
|
Datasheet | RM8 | Box | Active | RM | RM 8 | T38 | - | 12.5 µH | -30%, +40% | Ungapped | 5910.0 | 2300 | 0.59 | 38.0 | 64.0 | 55.0 | 2430.0 | Uncoated | 0.324" (8.25mm) | 0.913" (23.20mm) | 0.433" (11.00mm) |
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.
