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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65813N0630A048FERRITE CORE RM 630NH N48 2PCS |
2,245 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N48 | - | 630 nH | ±3% | Gapped | 254.0 | - | 0.5 | 42.0 | 83.0 | - | 3490.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
B64290L0674X830FERRITE CORE TOROID 5.75UH N30 |
785 | - |
|
Datasheet | TX36/23/15 | Tray | Active | Toroid | - | N30 | 1.476" (37.50mm) | 5.75 µH | ±25% | Ungapped | - | 4300 | 0.94 | 89.65 | 95.89 | - | 8597.0 | Epoxy | 0.638" (16.20mm) | - | - |
|
B66335G1000X187FERRITE CORE E N87 1PC |
105 | - |
|
Datasheet | E55/28/21 | Box | Active | E | E 55 x 28 x 21 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 1.094" (27.80mm) | 2.165" (55.00mm) | 0.827" (21.00mm) |
|
B65847A0000R030FERRITE CORE EP 6.7UH N30 2PCS |
712 | - |
|
Datasheet | EP20 | Box | Active | EP | EP 20 | N30 | - | 6.7 µH | -20%, +30% | Ungapped | 2730.0 | 5200 | 0.51 | 40.0 | 78.0 | 60.0 | 3120.0 | Uncoated | 0.425" (10.80mm) | 0.965" (24.50mm) | 0.602" (15.30mm) |
|
B65813N0400A048FERRITE CORE RM 400NH N48 2PCS |
773 | - |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N48 | - | 400 nH | ±3% | Gapped | 161.0 | - | 0.5 | 42.0 | 83.0 | - | 3490.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
B65807N0040A001FERRITE CORE RM 40NH K1 2PCS |
2,032 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | K1 | - | 40 nH | ±3% | Gapped | 27.4 | 80 | 0.86 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66506K0000X197FERRITE CORE I 5.75UH N97 |
880 | - |
|
Datasheet | I30/2.7/20 | Box | Active | I | I 30 x 2.7 x 20 | N97 | - | 5.75 µH | ±25% | Ungapped | 1330.0 | - | 0.29 | 31.5 | 108.0 | 95.0 | 3400.0 | Uncoated | 0.106" (2.70mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
|
B66291G0000X149FERRITE CORE ELP N49 1PC |
275 | - |
|
Datasheet | ELP43/10/28 | Box | Active | ELP | ELP 43 x 10 x 28 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
B66289G0000X149FERRITE CORE ELP N49 1PC |
180 | - |
|
Datasheet | ELP38/8/25 | Box | Active | ELP | ELP 38 x 8 x 25 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.324" (8.25mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
B64290L0659X087FERRITE CORE TOROID 3.59UH N87 |
338 | - |
|
Datasheet | TX40/24/16 | Box | Active | Toroid | - | N87 | 1.646" (41.80mm) | 3.59 µH | ±25% | Ungapped | - | 2200 | 0.77 | 96.29 | 125.3 | 125.3 | 12070.0 | Epoxy | 0.677" (17.20mm) | - | - |
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.
