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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65807C0400A048FERRITE CORE RM 400NH N48 2PCS |
1,689 | - |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N48 | - | 400 nH | ±3% | Gapped | 274.0 | - | 0.86 | 26.9 | 31.3 | - | 840.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66455G0000X149FERRITE CORE ELP N49 1PC |
263 | - |
|
Datasheet | ELP22/6/16 | Box | Active | ELP | ELP 22 x 6 x 16 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
B65803A0160A048FERRITE CORE RM 160NH N48 2PCS |
933 | - |
|
Datasheet | RM4 | Box | Active | RM | RM 4 | N48 | - | 160 nH | ±3% | Gapped | 243.0 | - | 1.9 | 21.0 | 11.0 | - | 231.0 | Uncoated | 0.207" (5.25mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
B65805C0250A048FERRITE CORE RM 250NH N48 2PCS |
2,020 | - |
|
Datasheet | RM5 | Box | Active | RM | RM 5 | N48 | - | 250 nH | ±3% | Gapped | 199.0 | - | 1.0 | 20.8 | 20.8 | - | 433.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
B65803J0000Y038FERRITE CORE RM 3.7UH T38 2PCS |
2,664 | - |
|
Datasheet | RM4 | Box | Active | RM | RM 4 | T38 | - | 3.7 µH | -30%, +40% | Ungapped | 4980.0 | 10000 | 1.7 | 22.0 | 13.0 | 11.3 | 286.0 | Uncoated | 0.207" (5.25mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
B66337G0000X127FERRITE CORE EC N27 1PC |
793 | - |
|
Datasheet | EC35/17/10 | Box | Active | EC | EC 35 x 17 x 10 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.687" (17.45mm) | 1.358" (34.50mm) | 0.386" (9.80mm) |
|
B65803P0160J087FERRITE CORE RM N87 |
1,566 | - |
|
Datasheet | RM4/LP | Box | Active | RM | RM 4 LP | N87 | - | - | - | Gapped | - | 2200 | 1.2 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
B66389G0000X127FERRITE CORE E N27 1PC |
423 | - |
|
Datasheet | E36/18/11 | Box | Active | E | E 36 x 18 x 11 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.709" (18.00mm) | 1.417" (36.00mm) | 0.453" (11.50mm) |
|
B66363Q0150K187FERRITE CORE ETD 150NH N87 |
400 | - |
|
Datasheet | ETD39/20/13 | Bulk | Active | ETD | ETD 39 x 20 x 13 | N87 | - | 150 nH | ±10% | Distributed Gapped | - | - | 0.74 | 92.2 | 125.0 | 123.0 | 11500.0 | Uncoated | 0.504" (12.80mm) | 1.531" (38.90mm) | 0.787" (20.00mm) |
|
B66287K0000X195FERRITE CORE I N95 |
316 | - |
|
Datasheet | I32/3/20 | Tray | Active | I | I 32 x 3 x 20 | N95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.124" (3.15mm) | 1.250" (31.75mm) | 0.801" (20.35mm) |
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.
