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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H5AP14/8Z-52B2PCS POT CORE FOR SIGNAL TRANSFO |
539 |
|
Datasheet | P | Tray | Not For New Designs | P (Pot Core) | P 14 x 8 | H5A | - | 3 µH | ±25% | Ungapped | 1884.0 | 3300 | 0.789 | 19.8 | 25.1 | 18.4 | 497.0 | Uncoated | 0.335" (8.50mm) | - | - |
|
B65843A0160B087FERRITE CORE EP 160NH N87 2PCS |
1,458 |
|
Datasheet | EP13 | Box | Active | EP | EP 13 | N87 | - | 160 nH | ±4% | Gapped | 158.0 | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
B65807J0250A041FERRITE CORE RM 250NH N41 2PCS |
852 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N41 | - | 250 nH | ±3% | Gapped | 155.0 | 2800 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66361G1000X127FERRITE CORE ETD N27 1PC |
761 |
|
Datasheet | ETD34/17/11 | Box | Active | ETD | ETD 34 x 17 x 11 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.689" (17.50mm) | 1.339" (34.00mm) | 0.433" (11.00mm) |
|
5698261721FERRITE CORE PS SET |
255 |
|
Datasheet | - | Bulk | Active | PS | - | - | 1.004" (25.50mm) | - | ±25% | Ungapped | - | 2400 | 44.0 | 38.0 | 86.7 | - | 3310.0 | Uncoated | 0.317" (8.05mm) | - | - |
|
B66453K0000X197FERRITE CORE I N97 |
1,618 |
|
Datasheet | I18/2/10 | Tray | Active | I | I 18 x 2 x 10 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.079" (2.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
B66381G0000X172FERRITE CORE E N72 1PC |
167 |
|
Datasheet | B66381 | Box | Not For New Designs | E | E 40 x 16 x 12 | N72 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.650" (16.50mm) | 1.598" (40.60mm) | 0.492" (12.50mm) |
|
TX25/15/13-3E65FERRITE CORE TOROID |
278 |
|
Datasheet | - | Bulk | Active | Toroid | TX 25 x 15 x 13 | - | 1.007" (25.95mm) | - | ±25% | Ungapped | 5200.0 | - | 0.97 | 60.1 | 62.1 | - | 3740.0 | Epoxy | 0.539" (13.70mm) | - | - |
|
B66461G0000X187FERRITE CORE ELP N87 1PC |
195 |
|
Datasheet | ELP43/10/28 | Box | Active | ELP | ELP 43 x 10 x 28 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
|
TX25/15/13-3E10-MFERRITE CORE TOROID |
231 |
|
Datasheet | - | Bulk | Active | Toroid | TX 25 x 15 x 13 | - | 1.007" (25.95mm) | - | ±30% | Ungapped | 10000.0 | - | 0.97 | 60.1 | 62.1 | - | 3740.0 | Epoxy | 0.539" (13.70mm) | - | - |
|
B66501G0000X192FERRITE CORE ER N92 1PC |
123 |
|
Datasheet | ER32/5/21 | Box | Active | ER | ER 32 x 5 x 21 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 1.260" (32.00mm) | 0.827" (21.00mm) |
|
B66283G0000X192FERRITE CORE ELP N92 1PC |
1,607 |
|
Datasheet | ELP18/4/10 | Box | Active | ELP | ELP 18 x 4 x 10 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
7878400321FERRITE CORE E 78 SET |
612 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 33.0 | 26.1 | 79.0 | 79.0 | 2060.0 | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | - |
|
B65531D0160A048FERRITE CORE P 160NH N48 2PCS |
2,000 |
|
Datasheet | P11/7 | Box | Active | P (Pot Core) | P 11 x 7 | N48 | 0.445" (11.30mm) | 160 nH | ±3% | Gapped | 127.0 | - | 1.0 | 15.9 | 15.9 | - | 253.0 | Uncoated | 0.130" (3.30mm) | - | - |
|
B65517D0160A048FERRITE CORE P 160NH N48 2PCS |
531 |
|
Datasheet | P9/5 | Box | Active | P (Pot Core) | P 9 x 5 | N48 | 0.366" (9.30mm) | 160 nH | ±3% | Gapped | 159.0 | - | 1.25 | 12.5 | 10.0 | - | 125.0 | Uncoated | 0.106" (2.70mm) | - | - |
|
TX22/14/13-3E6FERRITE CORE TOROID |
233 |
|
Datasheet | - | Bulk | Active | Toroid | TX 22 x 14 x 13 | - | 0.880" (22.35mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.510" (12.95mm) | - | - |
|
9578394002FERRITE CORE ETD 78 SET |
176 |
|
Datasheet | - | Bulk | Active | ETD | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 72.0 | 92.4 | 128.0 | 126.7 | 11850.0 | Uncoated | - | - | 0.500" (12.70mm) |
|
B66455G0000X197FERRITE CORE ELP N97 1PC |
739 |
|
Datasheet | ELP22/6/16 | Box | Active | ELP | ELP 22 x 6 x 16 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
5976000221FERRITE CORE TOROID 4.4UH 76 |
11,790 |
|
Datasheet | - | Bag | Active | Toroid | - | 76 | 0.392" (9.95mm) | 4.4 µH | -35%, +30% | Ungapped | - | 10000 | 2.855 | 20.7 | 7.25 | - | 150.0 | Plastic | 0.140" (3.55mm) | - | - |
|
6678322121FERRITE CORE PQ 78 SET |
225 |
|
Datasheet | - | Bulk | Active | PQ | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 32.7 | 53.7 | 164.2 | 140.4 | 8821.0 | Uncoated | - | 1.260" (32.00mm) | 0.866" (22.00mm) |
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.