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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66387G0000X187FERRITE CORE E N87 1PC |
2,405 | - |
|
Datasheet | E65/32/27 | Tray | Active | E | E 65 x 32 x 27 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 2.559" (65.00mm) | 1.079" (27.40mm) |
|
B65883A0000R097FERRITE CORE PQ 4.5UH N97 2PCS |
1,629 | - |
|
Datasheet | PQ40/40 | Box | Active | PQ | PQ 40 x 40 | N97 | - | 4.5 µH | -20%, +30% | Ungapped | 1755.0 | 2300 | 0.49 | 92.5 | 188.3 | 159.9 | 17430.0 | Uncoated | 0.783" (19.90mm) | 1.594" (40.50mm) | 1.102" (28.00mm) |
|
B64290L0038X038FERRITE CORE TOROID 4.09UH T38 |
3,590 | - |
|
Datasheet | TX10/6/4 | Bulk | Active | Toroid | - | T38 | 0.425" (10.80mm) | 4.09 µH | ±30% | Ungapped | - | 10000 | 3.07 | 24.07 | 7.83 | - | 188.0 | Epoxy | 0.187" (4.75mm) | - | - |
|
B64290L0038X035FERRITE CORE TOROID 2.46UH T35 |
3,438 | - |
|
Datasheet | TX10/6/4 | Box | Active | Toroid | - | T35 | 0.425" (10.80mm) | 2.46 µH | ±25% | Ungapped | - | 6000 | 3.07 | 24.07 | 7.83 | - | 188.0 | Epoxy | 0.187" (4.75mm) | - | - |
|
B66305G0000X187FERRITE CORE E N87 1PC |
1,422 | - |
|
Datasheet | E13/7/4 | Box | Active | E | E 13 x 7 x 4 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.256" (6.50mm) | 0.496" (12.60mm) | 0.146" (3.70mm) |
|
B66307G0000X187FERRITE CORE E N87 1PC |
3,917 | - |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
B66413U0100K187FERRITE CORE EFD N87 1PC |
1,709 | - |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
B66417G0000X187FERRITE CORE EFD N87 1PC |
4,161 | - |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
B66358G0000X127FERRITE CORE ETD N27 1PC |
1,055 | - |
|
Datasheet | ETD29/16/10 | Box | Active | ETD | ETD 29 x 16 x 10 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.630" (16.00mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
B66421U0250K187FERRITE CORE EFD N87 1PC |
2,677 | - |
|
Datasheet | EFD25/13/9 | Box | Active | EFD | EFD 25 x 13 x 9 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.492" (12.50mm) | 0.984" (25.00mm) | 0.358" (9.10mm) |
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.
