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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66363G0500X127FERRITE CORE ETD N27 1PC |
599 |
|
Datasheet | ETD39/20/13 | Box | Active | ETD | ETD 39 x 20 x 13 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 1.531" (38.90mm) | 0.504" (12.80mm) |
|
B65807J0250A087FERRITE CORE RM 250NH N87 2PCS |
840 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N87 | - | 250 nH | ±3% | Gapped | 155.0 | - | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66325G0000X127FERRITE CORE E N27 1PC |
723 |
|
Datasheet | E42/21/15 | Box | Active | E | E 42 x 21 x 15 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.835" (21.20mm) | 1.654" (42.00mm) | 0.598" (15.20mm) |
|
P14/8-3D3FERRITE CORE P 1UH 2PC SET |
1,903 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 14 x 8 | - | 0.563" (14.30mm) | 1 µH | ±25% | Ungapped | 630.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
B65541D0000R033FERRITE CORE P 970NH M33 2PCS |
732 |
|
Datasheet | P14/8 | Box | Active | P (Pot Core) | P 14 x 8 | M33 | 0.563" (14.30mm) | 970 nH | -20%, +30% | Ungapped | 618.0 | 750 | 0.8 | 20.0 | 25.0 | 20.0 | 500.0 | Uncoated | 0.167" (4.25mm) | - | - |
|
B66484K0000X197FERRITE CORE I N97 1PC |
958 |
|
Datasheet | I25/3/15 | Box | Active | I | I 25 x 3 x 15 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.098" (2.50mm) | 0.984" (25.00mm) | 0.583" (14.80mm) |
|
|
HF90T28X13X16FERRITE CORE TOROID |
864 |
|
Datasheet | T | Tray | Active | Toroid | - | - | 1.102" (28.00mm) | - | - | Ungapped | - | 5000 | - | - | - | - | - | Epoxy | 0.512" (13.00mm) | - | - |
|
5980001001FERRITE CORE TOROID 350NH |
383 |
|
Datasheet | HF | Bulk | Active | Toroid | - | - | - | 350 nH | ±25% | Ungapped | - | 550 | 198.0 | 73.0 | 37.0 | - | 2700.0 | Uncoated | 0.295" (7.49mm) | - | - |
|
PQ32/15-3C95FERRITE CORE PQ 3C95 2PC SET |
249 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 15 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.591" (15.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
|
B65807J0160A087FERRITE CORE RM 160NH N87 2PCS |
725 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 | N87 | - | 160 nH | ±3% | Gapped | 99.0 | - | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
B66484K0000X192FERRITE CORE I N92 1PC |
408 |
|
Datasheet | I25/3/15 | Box | Active | I | I 25 x 3 x 15 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.098" (2.50mm) | 0.984" (25.00mm) | 0.583" (14.80mm) |
|
B66365G0000X127FERRITE CORE ETD N27 1PC |
237 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
PLT38/25/3.8-3F4FERRITE CORE PLT 3F4 |
750 |
|
Datasheet | - | Bulk | Active | PLT | PLT 38 x 25 x 3.8 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.150" (3.81mm) | 1.500" (38.10mm) | 1.000" (25.40mm) |
|
B66481G0000X197FERRITE CORE EQ N97 1PC |
417 |
|
Datasheet | EQ25/6/18 | Box | Active | EQ | EQ 25 x 6 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.220" (5.60mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
|
B66481G0000X608FERRITE CORE PCS200 |
2,369 |
|
Datasheet | EQ25/6/18 | Bulk | Active | - | - | PC200 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TX26/15/20-3C90FERRITE CORE TOROID 3C90 |
533 |
|
Datasheet | - | Bulk | Active | Toroid | TX 26 x 15 x 10 | 3C90 | 1.061" (26.95mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.827" (21.00mm) | - | - |
|
|
TX29/19/7.6-3C94FERRITE CORE TOROID 3C94 |
325 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 7.6 | 3C94 | 0.640" (16.25mm) | - | ±25% | Ungapped | 2300.0 | - | 2.06 | 73.2 | 35.5 | - | 2600.0 | Epoxy | 0.258" (6.55mm) | - | - |
|
|
PLT43/28/4.1-3F4FERRITE CORE PLT 3F4 |
1,570 |
|
Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.161" (4.10mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
TX36/23/10-3C90FERRITE CORE TOROID 3C90 |
268 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 10 | 3C90 | 1.463" (37.15mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.430" (10.92mm) | - | - |
|
P18/11/I-3F46FERRITE CORE P 3F46 2PC SET |
158 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 18 x 11 | 3F46 | 0.701" (17.90mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.417" (10.60mm) | - | - |
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.