Ferrite Cores
Explore Ferrite Cores parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
00X3515E060X FLUX 3515 E-CORE |
1,149 |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 102 nH | - | Ungapped | - | 60 | - | 69.4 | 84.0 | - | 5830.0 | Uncoated | 0.557" (14.15mm) | 1.360" (34.54mm) | 0.368" (9.35mm) |
|
|
0F44130UCU SHAPE CORE |
2,487 |
|
Datasheet | - | Bulk | Active | UR | - | F | - | 1.83 µH | ±25% | Ungapped | - | 3000 | - | 154.8 | 112.1 | 105.4 | 17346.0 | Uncoated | 1.201" (30.50mm) | 1.645" (41.78mm) | 0.470" (11.94mm) |
|
|
SR42318UGROUND-SLAB CORE W/HOLE |
3,989 |
|
Datasheet | - | Bulk | Active | PS | - | R | 0.902" (22.90mm) | 3.066 µH | - | Ungapped | - | 2300 | - | 41.6 | 62.2 | 53.6 | 2590.0 | Uncoated | 0.354" (9.00mm) | - | - |
|
|
0F41107UGPOT CORE |
3,482 |
|
Datasheet | - | Bulk | Active | P | - | F | 0.437" (11.10mm) | 2 µH | ±25% | Ungapped | - | 3000 | - | 15.5 | 16.2 | 13.2 | 251.0 | Uncoated | 0.128" (3.25mm) | - | - |
|
|
EFD10/5/3-3C90-A25-SFERRITE CORE EFD 3C90 2PC SET |
4,444 |
|
Datasheet | - | Bulk | Active | EFD | EFD 10 x 5 x 3 | 3C90 | - | - | ±5% | Gapped | 66.0 | - | 3.29 | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.216" (5.50mm) | 0.059" (1.50mm) | 0.106" (2.70mm) |
|
|
EFD10/5/3-3C90-A40-SFERRITE CORE EFD 3C90 2PC SET |
2,774 |
|
Datasheet | - | Bulk | Active | EFD | EFD 10 x 5 x 3 | 3C90 | - | - | ±8% | Gapped | 105.0 | - | 3.29 | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.216" (5.50mm) | 0.059" (1.50mm) | 0.106" (2.70mm) |
|
|
EFD15/8/5-3C96-A100-SFERRITE CORE EFD 100NH 3C96 2PC |
3,539 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3C96 | - | 100 nH | ±6% | Gapped | 180.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
EFD15/8/5-3C96-A63-SFERRITE CORE EFD 63NH 3C96 2PC |
4,373 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3C96 | - | 63 nH | ±4% | Gapped | 114.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
EFD10/5/3-3C94-A25-SFerrite Misc |
2,247 |
|
Datasheet | - | Bulk | Active | EFD | EFD 10 x 5 x 3 | 3C94 | - | 25 nH | ±5% | Gapped | 66.0 | - | 3.29 | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.205" (5.20mm) | 0.413" (10.50mm) | 0.106" (2.70mm) |
|
|
EFD15/8/5-3C96-A160-SFerrite Misc |
1,118 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EFD10/5/3-3C94-A35-SFerrite Misc |
1,848 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EFD10/5/3-3C94-A40-SFerrite Misc |
4,886 |
|
Datasheet | - | Bulk | Active | EFD | EFD 10 x 5 x 3 | 3C94 | - | 40 nH | ±8% | Gapped | 105.0 | - | 3.29 | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.205" (5.20mm) | 0.413" (10.50mm) | 0.106" (2.70mm) |
|
|
EFD10/5/3-3C94-A63-SFerrite Misc |
1,887 |
|
Datasheet | - | Bulk | Active | EFD | EFD 10 x 5 x 3 | 3C94 | - | 63 nH | ±10% | Gapped | 165.0 | - | 3.29 | 23.7 | 7.2 | 6.5 | 171.0 | Uncoated | 0.205" (5.20mm) | 0.413" (10.50mm) | 0.106" (2.70mm) |
|
|
PQ20/16-3F3Ferrite Misc |
1,777 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 16 | 3F3 | - | 3.08 µH | ±25% | Ungapped | 1490.0 | - | 0.607 | 37.6 | 61.9 | 59.1 | 2330.0 | Uncoated | 0.319" (8.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
B66281G0000X195FERRITE CORE ELP N95 1PC |
2,223 |
|
Datasheet | ELP14/3.5/5 | Box | Active | ELP | ELP 14 x 3.5 x 5 | N95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
B66229G0000X130FERRITE CORE E N30 1PC |
4,788 |
|
Datasheet | E32/16/9 | Box | Active | E | E 32 x 16 x 9 | N30 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
T60004L2016W619W619 |
4,270 |
|
Datasheet | - | Box | Active | Toroid | - | Nanocrystalline | 0.701" (17.90mm) | 3.9 µH | - | Ungapped | - | - | - | 45.0 | 80.0 | - | - | Epoxy | 0.315" (8.00mm) | - | - |
|
|
EFD15/8/5-3F4-SFerrite Misc |
1,986 |
|
Datasheet | - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3F4 | - | 400 nH | ±25% | Ungapped | 720.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
ETD39/20/13-3C90-G2000FERRITE CORE ETD 3C90 |
4,121 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
|
|
ETD39/20/13-3C90-G2900FERRITE CORE ETD 3C90 |
1,645 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
Frequently Asked Questions
What are Ferrite Cores components used for?
Ferrite Cores components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Ferrite Cores part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Ferrite Cores parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.