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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TUB12/4.5/12-4B1Ferrite Misc |
3,532 |
|
Datasheet | - | Bulk | Active | Tube | TUB 12 x 4.5 x 12 | 4B1 | 0.472" (12.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 0.472" (12.00mm) | - |
|
|
E36/21/12-3C90Ferrite Misc |
3,200 |
|
Datasheet | - | Bulk | Active | E | E 36 x 21 x 12 | 3C90 | - | 2.65 µH | ±25% | Ungapped | 1610.0 | - | - | 96.0 | - | 121.0 | - | Uncoated | 0.856" (21.75mm) | 1.417" (36.00mm) | 0.472" (12.00mm) |
|
E36/21/12-3C94FERRITE CORE E 3C94 |
4,405 |
|
Datasheet | - | Bulk | Active | E | E 36 x 21 x 12 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.856" (21.75mm) | 1.417" (36.00mm) | 0.472" (12.00mm) |
|
|
RM6S/I-3C95-A100FERRITE CORE RM 100NH 3C95 2PC |
3,424 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C95 | - | 100 nH | ±3% | Gapped | 63.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3C95-A160FERRITE CORE RM 160NH 3C95 2PC |
2,905 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C95 | - | 160 nH | ±3% | Gapped | 100.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.488" (12.40mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3C95-A830Ferrite Misc |
3,253 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C95 | - | 830 nH | - | Gapped | - | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3C95-A250Ferrite Misc |
2,550 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3C95 | - | 250 nH | - | Gapped | - | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66281G0000X192FERRITE CORE ELP N92 1PC |
1,992 |
|
Datasheet | ELP14/3.5/5 | Box | Active | ELP | ELP 14 x 3.5 x 5 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
9478112002FERRITE CORE E 78 SET |
1,311 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 81.0 | 69.7 | 86.0 | 79.0 | 5990.0 | Uncoated | 0.565" (14.35mm) | - | 0.374" (9.50mm) |
|
|
B66283U0160J187FERRITE CORE |
3,579 |
|
Datasheet | ELP18/4/10 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66283U0315K187FERRITE CORE |
4,961 |
|
Datasheet | ELP18/4/10 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66283W0315D187FERRITE CORE |
1,070 |
|
Datasheet | ELP18/4/10 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER14.5/3/7-3E6-SFerrite Misc |
1,469 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3E6 | - | 7.9 µH | -30%, +40% | Ungapped | 6800.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.571" (14.50mm) | 0.268" (6.80mm) |
|
|
PTS14/8-3F3-A100Ferrite Misc |
3,135 |
|
Datasheet | - | Bulk | Active | P | PTS 14 x 8 | 3F3 | 0.553" (14.05mm) | 100 nH | ±3% | Gapped | 81.0 | - | 1.02 | 22.5 | 22.0 | 19.9 | 495.0 | Uncoated | 0.163" (4.15mm) | - | - |
|
|
B65525J0140A087FERRITE CORE ER N87 |
2,269 |
|
Datasheet | ER11/2.5/6 | Box | Active | ER | ER 11 x 5 | N87 | - | - | - | Gapped | - | 2200 | 1.1 | 14.1 | 12.4 | 10.3 | 174.0 | Uncoated | 0.098" (2.50mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
|
0J41811UGPOT CORE |
4,940 |
|
Datasheet | - | Bulk | Active | P | - | J | 0.709" (18.00mm) | 7.5 µH | - | Ungapped | - | 5000 | - | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
|
SP42318UGROUND-SLAB CORE W/HOLE |
4,893 |
|
Datasheet | - | Bulk | Active | PS | - | P | 0.902" (22.90mm) | 3.333 µH | - | Ungapped | - | 2500 | - | 41.6 | 62.2 | 53.6 | 2590.0 | Uncoated | 0.354" (9.00mm) | - | - |
|
|
0R41811UGPOT CORE |
4,648 |
|
Datasheet | - | Bulk | Active | P | - | R | 0.709" (18.00mm) | 3.067 µH | - | Ungapped | - | 2300 | - | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
|
ZM42206TCTOROID EPOXY COATED |
3,559 |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.908" (23.07mm) | 8.494 µH | ±30% | Ungapped | - | 15000 | - | 54.1 | 25.7 | - | 1393.0 | Epoxy | 0.276" (7.00mm) | - | - |
|
|
YP41206TCTOROID PARYLENE COATED |
2,853 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.518" (13.16mm) | 2.82 µH | ±25% | Ungapped | - | 2500 | - | 25.0 | 22.0 | - | 550.0 | Parylene | 0.264" (6.71mm) | - | - |
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.