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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0P42507TCTOROID UNCOATED |
3,887 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.998" (25.34mm) | 1.958 µH | ±25% | Ungapped | - | 2500 | - | 61.5 | 39.0 | - | 2360.0 | Uncoated | 0.312" (7.92mm) | - | - |
|
|
0W42510ECE-SHAPE CORE |
3,350 |
|
Datasheet | - | Bulk | Active | E | - | W | - | 7.66 µH | - | Ungapped | - | 10000 | - | 49.0 | 39.5 | 37.0 | 1930.0 | Uncoated | 0.380" (9.65mm) | 1.000" (25.40mm) | 0.250" (6.35mm) |
|
|
0F42207TCTOROID UNCOATED |
4,090 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.870" (22.10mm) | 2.25 µH | ±20% | Ungapped | - | 3000 | - | 54.2 | 32.5 | - | 1763.0 | Uncoated | 0.311" (7.90mm) | - | - |
|
|
ZP41303TCTOROID GREY COATED |
1,399 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.525" (13.34mm) | 745 nH | ±25% | Ungapped | - | 2500 | - | 31.7 | 7.1 | - | 226.0 | Epoxy | 0.145" (3.69mm) | - | - |
|
|
E18/4/10-3C95FERRITE CORE E 3C95 |
1,729 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
TX16/9.6/6.3-3E10-MFERRITE CORE TOROID |
3,445 |
|
Datasheet | - | Bulk | Active | Toroid | TX 16 x 9.6 x 6.3 | - | 0.640" (16.25mm) | - | ±30% | Ungapped | - | - | 1.95 | 38.5 | 19.7 | - | 760.0 | Epoxy | 0.258" (6.55mm) | - | - |
|
|
E14/3.5/5/R-3C97FERRITE CORE E 3C97 |
3,041 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
PLT18/10/2/S-3C97FERRITE CORE PLT 3C97 |
3,870 |
|
Datasheet | - | Bulk | Active | PLT | PLT 18 x 10 x 2 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.094" (2.40mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
|
0077030AYKOOL MU 125 PERM AY 030 SIZE |
1,226 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.310" (7.87mm) | 52 nH | ±12% | Ungapped | - | 125 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0077040AYKOOL MU 125 PERM AY 040 SIZE |
1,522 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.400" (10.15mm) | 66 nH | ±12% | Ungapped | - | 125 | - | 23.0 | 9.57 | - | 220.0 | Uncoated | 0.156" (3.96mm) | - | - |
|
|
PF41313UGEP CORE |
2,934 |
|
Datasheet | - | Bulk | Active | EP | - | F | - | 2 µH | ±25% | Ungapped | - | 3000 | - | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.508" (12.90mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
ZM41306TCTOROID EPOXY COATED |
1,101 |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.530" (13.45mm) | 8.476 µH | ±30% | Ungapped | - | 15000 | - | 31.7 | 14.2 | - | 451.0 | Epoxy | 0.276" (7.00mm) | - | - |
|
B66413U0100K197FERRITE CORE EFD N97 |
3,706 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N97 | - | - | - | Gapped | - | 2300 | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
B66413U0160L197FERRITE CORE EFD N97 |
2,228 |
|
Datasheet | EFD15/8/5 | Box | Active | EFD | EFD 15 x 8 x 5 | N97 | - | - | - | Gapped | - | 2300 | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) |
|
|
8978202021FERRITE CORE EFD 78 SET |
3,022 |
|
Datasheet | - | Bulk | Active | EFD | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 156.0 | 47.4 | 31.0 | 29.0 | 1440.0 | Uncoated | - | - | - |
|
|
9598261802FERRITE CORE EER SET |
3,427 |
|
Datasheet | - | Bulk | Active | EER | - | - | - | - | ±25% | Ungapped | - | 2400 | 111.0 | 48.0 | 43.4 | 42.5 | 2083.0 | Uncoated | 0.366" (9.30mm) | - | 0.295" (7.50mm) |
|
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E18/4/10-3C92-A160-EFERRITE CORE E 3C92 |
3,069 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
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E18/4/10-3C92-A160-PFERRITE CORE E 3C92 |
4,065 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
|
E18/4/10-3C92-A250-EFERRITE CORE E 3C92 |
2,120 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
|
E18/4/10-3C92-A250-PFERRITE CORE E 3C92 |
1,405 |
|
Datasheet | - | Bulk | Active | E | E 18 x 4 x 10 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
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.