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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
50ALL 23-13-18-0000Slab / Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | - | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.354" (9.00mm) | 0.896" (22.75mm) | 0.600" (15.25mm) |
|
|
CF139 EE3220PCOSMO INDIA ELP CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | ELP | ELP 32 x 6 x 20 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.801" (20.35mm) |
|
|
CF297 RM6COSMO INDIA RM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | N97 | - | 2.4 µH | -20%, +30% | Ungapped | - | 2300 | 0.78 | 28.6 | 36.6 | - | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
CF295 PQ2620COSMO INDIA PQ CORE MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | PQ | PQ 26 x 20 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.795" (20.20mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
|
|
CF139 RM6COSMO INDIA RM CORES MN-ZN |
500 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | N87 | - | 250 nH | ±3% | Gapped | - | - | 0.78 | 28.6 | 36.6 | - | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
5099 41-30-11-0000UR 41 |
3,000 |
|
Datasheet | - | Bulk | Active | UR | - | 5099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.201" (30.50mm) | 1.620" (41.15mm) | 0.460" (11.68mm) |
|
|
7070 41-30-11-0000UR 41 |
3,000 |
|
Datasheet | - | Bulk | Active | UR | - | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.201" (30.50mm) | 1.620" (41.15mm) | 0.460" (11.68mm) |
|
|
7099 41-30-11-0000UR 41 |
3,000 |
|
Datasheet | - | Bulk | Active | UR | - | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.201" (30.50mm) | 1.620" (41.15mm) | 0.460" (11.68mm) |
|
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CFN065 T2206CCOSMO INDIA TOROIDAL RINGS NI-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 22 x 14 x 6.4 | 4C65 | 0.880" (22.35mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | - | - | - |
|
|
7099 32-20-00-0000PQ Core |
12,320 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.406" (10.30mm) | - | 0.866" (22.00mm) |
|
|
50ALL 32-20-00-0000PQ Core |
12,320 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.406" (10.30mm) | - | 0.866" (22.00mm) |
|
|
N001 32-20-00-0000PQ Core |
12,320 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.406" (10.30mm) | - | 0.866" (22.00mm) |
|
|
7070 32-20-00-0000PQ Core |
12,320 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.406" (10.30mm) | - | 0.866" (22.00mm) |
|
|
CF139 T3610COSMO INDIA TOROIDAL RINGS MN-Z |
500 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 10 | - | 1.463" (37.15mm) | - | ±25% | Ungapped | - | - | 1.38 | 89.7 | 64.9 | - | 5820.0 | Epoxy | 0.430" (10.92mm) | - | - |
|
|
50ALL 22-13-00-0000Pot Core |
10,240 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.264" (6.71mm) | 0.858" (21.80mm) | - |
|
|
7099 22-13-00-0000Pot Core |
10,240 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | 7099 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.264" (6.71mm) | 0.858" (21.80mm) | - |
|
|
N001 22-13-00-0000Pot Core |
10,240 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.264" (6.71mm) | 0.858" (21.80mm) | - |
|
|
7070 22-13-00-0000Pot Core |
10,240 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 22 x 13 | 7070 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.264" (6.71mm) | 0.858" (21.80mm) | - |
|
|
N001 18-11-00-0000Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 18 × 11 | N001 | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.207" (5.25mm) | 0.709" (18.00mm) | - |
|
|
50ALL 18-11-00-0000Pot Core |
9,000 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 18 × 11 | 50ALL | - | - | ±25% | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.207" (5.25mm) | 0.709" (18.00mm) | - |
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.