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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EC90/45/30-3C94FERRITE CORE |
3,702 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EC90/45/30-3C90Ferrite Misc |
1,097 |
|
Datasheet | - | Bulk | Active | EC | - | 3C90 | - | - | ±25% | Ungapped | 2100.0 | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
0059451A2S01EDGE HDCB 060 PERM GREEN 454 SIZ |
1,379 |
|
Datasheet | - | Bulk | Active | Toroid | - | High DCB Edge | 1.689" (42.90mm) | 108 nH | ±8% | Ungapped | - | 60 | - | 102.6 | 146.0 | - | 15000.0 | Uncoated | 0.640" (16.26mm) | - | - |
|
|
0059453A2EDGE 090 PERM GREEN 454 SIZE |
2,604 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.689" (42.90mm) | 161 nH | ±8% | Ungapped | - | 90 | - | 103.0 | 148.0 | - | 15100.0 | Uncoated | 0.640" (16.26mm) | - | - |
|
|
0059454A2EDGE 125 PERM GREEN 454 SIZE |
3,882 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.689" (42.90mm) | 226 nH | ±8% | Ungapped | - | 125 | - | 103.0 | 148.0 | - | 15100.0 | Uncoated | 0.640" (16.26mm) | - | - |
|
|
0059451A2EDGE 060 PERM GREEN 454 SIZE |
2,601 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 1.689" (42.90mm) | 108 nH | ±8% | Ungapped | - | 60 | - | 102.0 | 147.5 | - | 15100.0 | Uncoated | 0.640" (16.26mm) | - | - |
|
|
0077101A7KOOL MU 014 PERM BLACK 102 SIZE |
4,357 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 4.000" (101.60mm) | 26 nH | ±8% | Ungapped | - | 14 | - | 242.7 | 358.0 | - | 87000.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
0077100A7KOOL MU 040 PERM BLACK 102 SIZE |
4,983 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 4.000" (101.60mm) | 74 nH | ±8% | Ungapped | - | 40 | - | 243.0 | 358.0 | - | 86900.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
0077099A7KOOL MU 060 PERM BLACK 102 SIZE |
2,843 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 4.000" (101.60mm) | 111 nH | ±8% | Ungapped | - | 60 | - | 243.0 | 358.0 | - | 86900.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
0077098A7KOOL MU 125 PERM BLACK 102 SIZE |
2,270 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 4.000" (101.60mm) | 232 nH | ±8% | Ungapped | - | 125 | - | 243.0 | 358.0 | - | 86900.0 | Uncoated | 0.650" (16.51mm) | - | - |
|
|
T58/41/18-3E65FERRITE CORE TOROID 3E+65 |
4,489 |
|
Datasheet | - | Bulk | Active | Toroid | - | 3E65 | 2.295" (58.30mm) | - | ±25% | - | 5200.0 | - | - | - | - | - | - | Uncoated | 0.693" (17.60mm) | - | - |
|
|
C058254A5OBSOLETE HIGH FLUX 125 PERM KHAK |
1,818 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
MACC0025AMORPHOUS CUT CORE |
1,282 |
|
Datasheet | - | Bulk | Active | U | - | Amorphous | - | - | - | Ungapped | - | - | - | 179.0 | 360.0 | - | - | Uncoated | 1.654" (42.00mm) | 1.654" (42.00mm) | 0.984" (25.00mm) |
|
|
MACC0020YAMORPHOUS CUT CORE |
3,957 |
|
Datasheet | - | Bulk | Active | U | - | Amorphous | - | - | - | Ungapped | - | - | - | 162.0 | 280.0 | - | - | Uncoated | 1.437" (36.50mm) | 1.398" (35.50mm) | 1.181" (30.00mm) |
|
|
0079075A7KOOL MU MAX 014 PERM BLACK 070 S |
2,941 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.677" (68.00mm) | 35 nH | ±8% | Ungapped | - | 14 | - | 158.0 | 314.0 | - | 49700.0 | Uncoated | 0.787" (20.00mm) | - | - |
|
|
0079067A7KOOL MU MAX 019 PERM BLACK 070 S |
1,832 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.677" (68.00mm) | 48 nH | ±8% | Ungapped | - | 19 | - | 158.0 | 314.0 | - | 49700.0 | Uncoated | 0.787" (20.00mm) | - | - |
|
|
0079074A7KOOL MU MAX 026 PERM BLACK 070 S |
3,340 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.677" (68.00mm) | 65 nH | ±8% | Ungapped | - | 26 | - | 158.0 | 314.0 | - | 49700.0 | Uncoated | 0.787" (20.00mm) | - | - |
|
|
0079073A7KOOL MU MAX 040 PERM BLACK 070 S |
2,205 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.677" (68.00mm) | 100 nH | ±8% | Ungapped | - | 40 | - | 158.0 | 314.0 | - | 49700.0 | Uncoated | 0.787" (20.00mm) | - | - |
|
|
0076072A7KOOL MU HF 060 PERM BLACK 070 SI |
4,004 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0079072A7KOOL MU MAX 060 PERM BLACK 070 S |
4,405 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 2.677" (68.00mm) | 143 nH | ±8% | Ungapped | - | 60 | - | 158.0 | 314.0 | - | 49700.0 | Uncoated | 0.787" (20.00mm) | - | - |
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.