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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
N001 14-08-00-0000Pot Core |
13,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 14 x 8 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.164" (4.17mm) | 0.551" (14.00mm) | - |
|
|
50ALL 14-08-00-0000Pot Core |
13,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 14 x 8 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.164" (4.17mm) | 0.551" (14.00mm) | - |
|
|
50ALL 23-13-11-0000Slab / Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | - | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.218" (5.54mm) | 0.896" (22.75mm) | 0.600" (15.25mm) |
|
|
7070 23-13-11-0000Slab / Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.218" (5.54mm) | 0.896" (22.75mm) | 0.600" (15.25mm) |
|
|
CF297 PQ2020COSMO INDIA PQ CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PQ | PQ 20 x 20 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.795" (20.20mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
|
|
CF297 EE1804PCOSMO INDIA ELP CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ELP | ELP 18 x 4 x 10 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.157" (4.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
|
7070 41-16-12-0000E-Core |
20,160 |
|
Datasheet | - | Bulk | Active | E | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.650" (16.50mm) | 1.600" (40.64mm) | 0.493" (12.52mm) |
|
|
7070 42-21-15-0000E Core |
12,672 |
|
Datasheet | * | Bulk | Active | E | E 42 x 21 x 15 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.823" (20.90mm) | 1.654" (42.00mm) | 0.608" (15.44mm) |
|
|
7070 43-21-15-0000E Core |
12,672 |
|
Datasheet | * | Bulk | Active | E | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.835" (21.20mm) | 1.687" (42.85mm) | 0.608" (15.44mm) |
|
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CF139 T2513COSMO INDIA TOROIDAL RINGS MN-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 25 x 15 x 13 | - | 1.007" (25.95mm) | - | ±30% | Ungapped | - | - | 0.97 | 60.1 | 62.1 | - | 3740.0 | Epoxy | 0.539" (13.70mm) | - | - |
|
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CF139 P2213COSMO INDIA POT CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | 3F46 | 0.866" (22.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.528" (13.40mm) | - | - |
|
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CF130 P2213COSMO INDIA POT CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | 3C91 | 0.866" (22.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.528" (13.40mm) | - | - |
|
|
N001 26-20-00-0000PQ Core |
8,190 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.398" (10.10mm) | 1.071" (27.20mm) | 0.744" (18.90mm) |
|
|
50ALL 26-20-00-0000PQ Core |
8,190 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.398" (10.10mm) | 1.071" (27.20mm) | 0.744" (18.90mm) |
|
|
7070 26-20-00-0000PQ Core |
8,190 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.398" (10.10mm) | 1.071" (27.20mm) | 0.744" (18.90mm) |
|
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7099 26-20-00-0000PQ Core |
8,190 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.398" (10.10mm) | 1.071" (27.20mm) | 0.744" (18.90mm) |
|
|
7070 43-21-20-0000E-Core |
8,640 |
|
Datasheet | - | Bulk | Active | E | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
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CF297A EC4112COSMO INDIA EC CORES MN- ZN |
500 |
|
Datasheet | - | Bulk | Active | EC | EC 41 x 19 x 12 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.768" (19.50mm) | 1.638" (41.60mm) | 0.457" (11.60mm) |
|
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CF297A T2620COSMO INDIA TOROIDAL RINGS MN-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 26 x 15 x 20 | 3C94 | 1.061" (26.95mm) | - | ±25% | Ungapped | - | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
|
|
7070 23-13-18-0000Slab / Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.354" (9.00mm) | 0.896" (22.75mm) | 0.600" (15.25mm) |
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.