Ferrite Cores
Review Ferrite Cores Magnetics - Transformer, Inductor Components components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0077778A7KOOL MU 125 PERM BLACK 778 SIZE |
1,909 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 3.063" (77.80mm) | 425 nH | ±8% | Ungapped | - | 125 | - | 177.2 | 492.0 | - | 87100.0 | Uncoated | 1.018" (25.86mm) | - | - |
|
|
0077775A7KOOL MU 026 PERM BLACK 778 SIZE |
3,925 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 3.063" (77.80mm) | 88 nH | ±8% | Ungapped | - | 26 | - | 177.2 | 492.0 | - | 87100.0 | Uncoated | 1.018" (25.86mm) | - | - |
|
|
0077776A7KOOL MU 040 PERM BLACK 778 SIZE |
4,900 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 3.063" (77.80mm) | 135 nH | ±8% | Ungapped | - | 40 | - | 177.2 | 492.0 | - | 87100.0 | Uncoated | 1.018" (25.86mm) | - | - |
|
|
0077774A7KOOL MU 014 PERM BLACK 778 SIZE |
3,725 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 3.063" (77.80mm) | 47 nH | ±8% | Ungapped | - | 14 | - | 177.2 | 492.0 | - | 87100.0 | Uncoated | 1.018" (25.86mm) | - | - |
|
|
0078612A7X FLUX 019 PERM BROWN 620 SIZE |
2,447 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.440" (61.98mm) | 60 nH | ±8% | Ungapped | - | 19 | - | 144.0 | 360.0 | - | 51800.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
|
0078618A7X FLUX 075 PERM BROWN 620 SIZE |
2,463 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.440" (61.98mm) | 237 nH | ±8% | Ungapped | - | 75 | - | 144.0 | 360.0 | - | 51800.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
|
0078619A7X FLUX 090 PERM BROWN 620 SIZE |
3,975 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 2.440" (61.98mm) | 284 nH | ±8% | Ungapped | - | 90 | - | 144.0 | 360.0 | - | 51800.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
|
0058327A2HIGH FLUX 014 PERM KHAKI 324 SIZ |
4,513 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.410" (35.81mm) | 13 nH | ±8% | Ungapped | - | 14 | - | 89.8 | 67.8 | - | 6090.0 | Uncoated | 0.412" (10.46mm) | - | - |
|
|
0077616A7HT35KOOL MU 040 PERM BLACK 620 SIZE |
4,796 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.440" (61.98mm) | 172 nH | ±8% | Ungapped | - | 40 | - | 144.0 | 490.0 | - | 70000.0 | Uncoated | 1.342" (34.09mm) | - | - |
|
|
C055324A2MPP 125 PERM GREY 324 SIZE |
3,598 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.445" (36.70mm) | 117 nH | ±8% | Ungapped | - | 125 | - | 89.8 | 67.8 | - | 6090.0 | Coated | 0.447" (11.35mm) | - | - |
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.