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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CP42216ICI-CORE WITH CLIP SLOT |
2,431 |
|
Datasheet | - | Bulk | Active | Planar E/I | - | P | - | 6.506 µH | - | Ungapped | - | 2500 | - | 26.1 | 80.4 | 72.5 | 2100.0 | Uncoated | 0.114" (2.90mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
B66311G1000X127FERRITE CORE E N27 |
2,450 |
|
Datasheet | E20/10/6 | Box | Active | E | E 20 x 10 x 6 | N27 | - | - | - | Gapped | - | 2000 | 1.44 | 46.3 | 32.1 | 31.9 | 1490.0 | Uncoated | 0.398" (10.10mm) | 0.803" (20.40mm) | 0.232" (5.90mm) |
|
|
B66311G0240X127E20/10/6 N27 GAP 0.24 |
3,957 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
39T0500-10HFERRITE CORE TOROID 4.2UH 39 |
3,438 |
|
Datasheet | - | Bulk | Active | Toroid | - | 39 | 0.506" (12.85mm) | 4.2 µH | ±25% | Ungapped | - | 7000 | 1.92 | 31.06 | 16.17 | - | - | Epoxy | 0.256" (6.50mm) | - | - |
|
|
B66307U0187K187E16/8/5 N87 187 +10% |
4,319 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
YP40907TCTOROID-PARYLENE COATED |
2,283 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.388" (9.86mm) | 1.884 µH | ±25% | Ungapped | - | 2500 | - | 22.7 | 13.7 | - | 310.0 | Parylene | 0.290" (7.37mm) | - | - |
|
|
0P42530ECE-CORE |
1,456 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 2.507 µH | - | Ungapped | - | 2500 | - | 73.5 | 80.2 | 79.4 | 5900.0 | Uncoated | 0.626" (15.90mm) | 1.000" (25.40mm) | 0.500" (12.70mm) |
|
|
ZR41005TCTOROID GREY COATED |
3,434 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 0.400" (10.15mm) | 1.51 µH | ±25% | Ungapped | - | 2300 | - | 20.7 | 10.9 | - | 227.0 | Epoxy | 0.210" (5.34mm) | - | - |
|
|
PLT14/5/1.5/S-3F3Ferrite Misc |
3,800 |
|
Datasheet | - | Bulk | Active | PLT | E 14 x 3.5 x 5 | 3F36 | - | 1 µH | ±25% | Ungapped | 920.0 | 1600 | 1.15 | 16.4 | 14.2 | 10.9 | 230.0 | Uncoated | 0.059" (1.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
|
E14/3.5/5-3F4Ferrite Misc |
3,699 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3F4 | - | 650 nH | ±25% | Ungapped | 740.0 | - | 1.43 | 20.7 | 14.3 | 14.3 | 300.0 | Uncoated | 0.138" (3.50mm) | 0.815" (20.70mm) | 0.197" (5.00mm) |
|
B64290A0045X830FERRITE CORE TOROID 2.77UH N30 |
2,095 |
|
Datasheet | T16/9.6/6.3 | Box | Active | Toroid | R 16 x 9.6 x 6.3 | N30 | 0.630" (16.00mm) | 2.77 µH | ±25% | Ungapped | - | 4300 | 1.95 | 38.52 | 19.73 | - | 760.0 | Uncoated | 0.248" (6.30mm) | - | - |
|
|
PT41010UGEP CORE |
2,381 |
|
Datasheet | - | Bulk | Active | EP | - | R | - | 1.2 µH | ±25% | Ungapped | - | 3000 | - | 19.3 | 11.3 | 66.0 | 215.0 | Uncoated | 0.406" (10.30mm) | 0.453" (11.50mm) | 0.300" (7.60mm) |
|
|
B66315G0250X127FERRITE CORE E N27 |
4,618 |
|
Datasheet | E25.4/10/7 | Box | Active | E | E 25.4 x 10 x 7 | N27 | - | - | - | Gapped | - | 2000 | 1.27 | 49.2 | 38.8 | 38.4 | 1910.0 | Uncoated | 0.384" (9.78mm) | 1.000" (25.40mm) | 0.256" (6.50mm) |
|
B66315G0500X127FERRITE CORE E N27 1PC |
2,949 |
|
Datasheet | E25.4/10/7 | Box | Active | E | E 25.4 x 10 x 7 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.384" (9.78mm) | 1.000" (25.40mm) | 0.256" (6.50mm) |
|
|
B66307H0002X187E16/8/5 N87 990 +30% |
3,892 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B66315G0000X127FERRITE CORE E N27 1PC |
1,612 |
|
Datasheet | E25.4/10/7 | Box | Active | E | E 25.4 x 10 x 7 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.384" (9.78mm) | 1.000" (25.40mm) | 0.256" (6.50mm) |
|
|
E14/3.5/5-3C96FERRITE CORE E 3C96 |
3,385 |
|
Datasheet | - | Bulk | Active | E | E 14 x 3.5 x 5 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | 0.551" (14.00mm) | 0.197" (5.00mm) |
|
B66307G0060X187FERRITE CORE E N87 1PC |
3,090 |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
|
XJ41305TCTOROID BLACK COATED |
4,296 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.513" (13.04mm) | 2.38 µH | ±20% | Ungapped | - | 5000 | - | 31.7 | 11.4 | - | 361.0 | Coated | 0.210" (5.34mm) | - | - |
|
|
B64290L0735X038FERRITE CORE TOROID T38 |
3,210 |
|
Datasheet | TX12.7/7.9/7.5 | Box | Active | Toroid | - | T38 | - | - | - | Gapped | - | 10000 | - | - | - | - | - | Epoxy | - | - | - |
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.