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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65525J0000R608FERRITE CORE ER PCS200 |
6,127 |
|
Datasheet | EER11/5/6 | Bulk | Active | ER | ER 11 x 5 | PC200 | - | - | -20%, +30% | Ungapped | 580.0 | 800 | 1.1 | 14.1 | 12.4 | 10.3 | 174.0 | Uncoated | 0.197" (5.00mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
|
0076052A7FERRITE CORE TOROID 12NH KOOL MU |
4,735 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu HF | 0.530" (13.45mm) | 12 nH | ±8% | Ungapped | - | 26 | - | 31.2 | 10.9 | - | 340.0 | Coated | 0.217" (5.51mm) | - | - |
|
|
0076051A7FERRITE CORE TOROID 27NH KOOL MU |
4,681 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu HF | 0.530" (13.45mm) | 27 nH | ±8% | Ungapped | - | 60 | - | 31.2 | 10.9 | - | 340.0 | Coated | 0.217" (5.51mm) | - | - |
|
|
ZJ41605TCFERRITE CORE TOROID 2.76UH |
2,465 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | 0.655" (16.64mm) | 2.76 µH | ±20% | Ungapped | - | 5000 | - | 37.2 | 15.6 | - | 580.0 | Epoxy | 0.205" (5.20mm) | - | - |
|
B65523J0400K087FERRITE CORE ER 400NH N87 |
2,124 |
|
Datasheet | ER9.5 | Box | Active | ER | ER 9.5 x 5 | N87 | - | 400 nH | ±10% | Gapped | - | 2200 | 1.54 | 13.6 | 8.81 | 7.6 | 120.0 | Uncoated | 0.098" (2.50mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
B65523J0000R608FERRITE CORE ER PC200 |
1,847 |
|
Datasheet | ER9.5 | Bulk | Active | ER | ER 9.5 x 5 | PC200 | - | - | -20%, +30% | Ungapped | 460.0 | 800 | 1.54 | 13.6 | 8.81 | 7.6 | 120.0 | Uncoated | 0.197" (5.00mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
TX22/14/6.4-3E27-M7FERRITE CORE TOROID 3E+27 |
322 |
|
Datasheet | - | Bulk | Active | Toroid | TX 22 x 14 x 6.4 | 3E26 | 0.880" (22.35mm) | - | ±25% | Ungapped | - | 7000 | 2.2 | 54.2 | 24.8 | - | 1340.0 | Epoxy | 0.265" (6.75mm) | - | - |
|
TX16/9.6/6.3-3E27FERRITE CORE TOROID 3E+27 |
5,893 |
|
Datasheet | - | Bulk | Active | Toroid | TX 16 x 9.6 x 6.3 | 3E27 | 0.640" (16.25mm) | - | ±30% | Ungapped | - | - | 1.95 | 38.5 | 19.7 | - | 760.0 | Epoxy | 0.258" (6.55mm) | - | - |
|
|
5975001821FERRITE CORE TOROID 3.025UH 75 |
1,671 |
|
Datasheet | - | Box | Active | Toroid | - | 75 | 0.906" (23.00mm) | 3.025 µH | -25%, +20% | Ungapped | - | 5000 | 2.07 | 54.0 | 26.2 | - | 1420.0 | Plastic | 0.280" (7.11mm) | - | - |
|
|
CMC016010006HNANOCRYSTALLINE CORE TOROID 43UH |
752 |
|
Datasheet | - | Bulk | Active | Toroid | - | Nanocrystalline | 0.630" (16.00mm) | 43 µH | ±30% | Ungapped | - | 80000 | - | 41.0 | 15.0 | - | - | Polyester | 0.236" (6.00mm) | - | - |
|
B66421U0315K187FERRITE CORE EFD N87 1PC |
2,927 |
|
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) |
|
B66319G0500X187FERRITE CORE E N87 |
2,629 |
|
Datasheet | E30/15/7 | Box | Active | E | E 30 x 15 x 7 | N87 | - | - | - | Gapped | - | 2200 | 1.12 | 67.0 | 60.0 | 49.0 | 4000.0 | Uncoated | 0.598" (15.20mm) | 1.181" (30.00mm) | 0.287" (7.30mm) |
|
B66423U0160K187FERRITE CORE EFD N87 1PC |
2,376 |
|
Datasheet | EFD30/15/9 | Box | Active | EFD | EFD 30 x 15 x 9 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.591" (15.00mm) | 1.181" (30.00mm) | 0.358" (9.10mm) |
|
|
0077380A7FERRITE CORE TOROID 89NH KOOL MU |
1,647 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.680" (17.27mm) | 89 nH | ±8% | Ungapped | - | 125 | - | 41.4 | 23.2 | - | 960.0 | Coated | 0.250" (6.35mm) | - | - |
|
EFD25/13/9-3C96FERRITE CORE EFD 3C96 |
5,223 |
|
Datasheet | - | Bulk | Active | EFD | EFD 25 x 13 x 9 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.492" (12.50mm) | 0.984" (25.00mm) | 0.358" (9.10mm) |
|
B65937A0000X022FERRITE CORE P N22 |
4,216 |
|
Datasheet | PCH14.4/7.5 | Box | Active | P (Pot Core) | P Core Half 14 x 7.5 | N22 | 0.567" (14.40mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.295" (7.50mm) | - | - |
|
B65935A0000X033FERRITE CORE P M33 1PC |
2,739 |
|
Datasheet | PS9.4/4.6 | Box | Active | P (Pot Core) | PCH 9.4 x 4.6 | M33 | 0.354" (9.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.138" (3.50mm) | - | - |
|
B66421G0000X187FERRITE CORE EFD N87 1PC |
2,735 |
|
Datasheet | EFD25/13/9 | Box | Active | EFD | EFD 25 x 13 x 9 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.492" (12.50mm) | 0.984" (25.00mm) | 0.358" (9.10mm) |
|
B66358G0500X187FERRITE CORE ETD N87 1PC |
146 |
|
Datasheet | ETD29/16/10 | Box | Active | ETD | ETD 29 x 16 x 10 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.630" (16.00mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
B66319G0100X187FERRITE CORE E N87 1PC |
1,030 |
|
Datasheet | E30/15/7 | Box | Active | E | E 30 x 15 x 7 | N87 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.598" (15.20mm) | 1.181" (30.00mm) | 0.287" (7.30mm) |
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.