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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0075586A775 SERIES 060 PERM BLACK 585 SIZ |
4,208 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 1.350" (34.29mm) | 38 nH | ±8% | Ungapped | - | 60 | - | 89.5 | 46.4 | - | 4150.0 | Uncoated | 0.350" (8.90mm) | - | - |
|
|
0075587A775 SERIES 026 PERM BLACK 585 SIZ |
3,730 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 1.350" (34.29mm) | 16 nH | ±8% | Ungapped | - | 26 | - | 89.5 | 46.4 | - | 4150.0 | Uncoated | 0.350" (8.90mm) | - | - |
|
|
0075591A775 SERIES 040 PERM BLACK 585 SIZ |
1,026 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 1.350" (34.29mm) | 25 nH | ±8% | Ungapped | - | 40 | - | 89.5 | 46.4 | - | 4150.0 | Uncoated | 0.350" (8.90mm) | - | - |
|
|
EC52/24/14-3C91-G200Ferrite Misc |
4,939 |
|
Datasheet | - | Bulk | Active | EC | EC 52 x 24 x 14 | 3C91 | - | 5.3 µH | ±25% | Gapped | 450.0 | - | - | 105.0 | 180.0 | 141.0 | 18800.0 | Uncoated | 0.953" (24.20mm) | 2.055" (52.20mm) | 0.528" (13.40mm) |
|
|
B66455W0315K197FERRITE CORE |
4,620 |
|
Datasheet | ELP22/6/16 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66455W0400K197FERRITE CORE |
3,280 |
|
Datasheet | ELP22/6/16 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER23/3.6/13-3C97-A250-SFERRITE CORE ER 250NH 3C97 |
1,544 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C97 | - | 250 nH | ±5% | Gapped | 105.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3C97-A400-SFERRITE CORE ER 400NH 3C97 |
4,880 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3C97 | - | 400 nH | ±7% | Gapped | 170.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3F36-A315-SFERRITE CORE ER 2.5UH 3F36 |
2,770 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3F36 | - | 2.5 µH | ±6% | Gapped | 133.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3F36-A400-SFERRITE CORE ER 400NH 3F36 |
2,209 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3F36 | - | 400 nH | ±7% | Gapped | 170.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3F46-A250-SFERRITE CORE ER 250NH 3F46 |
1,736 |
|
Datasheet | - | Bulk | Active | ER | ER 23 x 3.6 x 13 | 3F46 | - | 250 nH | ±5% | Gapped | 105.0 | - | 0.53 | 26.6 | 50.2 | 50.0 | 1340.0 | Uncoated | 0.142" (3.60mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |
|
|
ER23/3.6/13-3F36-A250-SFerrite Misc |
1,051 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TX29/19/15-3E26Ferrite Misc |
3,049 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 15 | 3E26 | 1.152" (29.25mm) | - | - | Ungapped | - | - | 0.98 | 73.2 | 73.9 | - | 5410.0 | Epoxy | 0.608" (15.45mm) | - | - |
|
|
TX29/19/15-3E5Ferrite Misc |
3,094 |
|
Datasheet | - | Bulk | Active | Toroid | TX 29 x 19 x 15 | 3E5 | 1.152" (29.25mm) | 10.78 µH | ±30% | Ungapped | - | - | 0.98 | 73.2 | 73.9 | - | 5410.0 | Epoxy | 0.608" (15.45mm) | - | - |
|
|
E42/21/15-3C95-G500FERRITE CORE E 3C95 |
1,323 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 15 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) |
|
|
ER48/18/18-3C94-G2800Ferrite Misc |
4,333 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER48/18/18-3C94-G2300Ferrite Misc |
4,697 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER48/18/18-3C94-G2000Ferrite Misc |
1,487 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TX36/23/10-3C91Ferrite Misc |
4,344 |
|
Datasheet | TX36/23/10 | Bulk | Active | Toroid | TX 36 x 23 x 10 | 3C91 | 1.427" (36.25mm) | 112 nH | ±25% | Gapped | - | 125 | 1.38 | 89.7 | 64.9 | - | 5820.0 | Epoxy | 0.410" (10.42mm) | - | - |
|
|
ER32/6/25-3C95FERRITE CORE ER 3C95 |
4,258 |
|
Datasheet | - | Bulk | Active | ER | ER 32 x 6 x 25 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.236" (6.00mm) | 1.264" (32.10mm) | 1.000" (25.40mm) |
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.