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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0055588A2MPP 014 PERM GREY 585 SIZE |
4,806 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.350" (34.29mm) | 9 nH | ±8% | Ungapped | - | 14 | - | 89.5 | 46.4 | - | 4150.0 | Uncoated | 0.350" (8.90mm) | - | - |
|
|
C055580A2MPP 300 PERM GREY 585 SIZE |
1,959 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 1.385" (35.18mm) | 190 nH | ±8% | Ungapped | - | 300 | - | 89.5 | 46.4 | - | 4150.0 | Coated | 0.384" (9.78mm) | - | - |
|
|
0R49718TCTOROID |
2,375 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 4.213" (107.00mm) | 4.127 µH | ±25% | Ungapped | - | 2300 | - | 259.0 | 370.0 | - | 96000.0 | Uncoated | 0.709" (18.00mm) | - | - |
|
|
P42/29-3C95-E315Ferrite Misc |
1,000 |
|
Datasheet | - | Bulk | Active | P | P 42 x 29 | 3C95 | 1.669" (42.40mm) | 315 nH | ±3% | Gapped | 65.0 | - | 0.259 | 68.6 | 265.0 | 214.0 | 18200.0 | Uncoated | 0.579" (14.70mm) | - | - |
|
|
P42/29-3C95-E400Ferrite Misc |
4,873 |
|
Datasheet | - | Bulk | Active | P | P 42 x 29 | 3C95 | 1.669" (42.40mm) | 400 nH | ±3% | Gapped | 82.0 | - | 0.259 | 68.6 | 265.0 | 214.0 | 18200.0 | Uncoated | 0.579" (14.70mm) | - | - |
|
|
0077734A7KOOL MU 014 PERM BLACK 740 SIZE |
4,368 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.917" (74.09mm) | 48 nH | ±8% | Ungapped | - | 14 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
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0077738A7KOOL MU 075 PERM BLACK 740 SIZE |
2,222 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.917" (74.09mm) | 255 nH | ±8% | Ungapped | - | 75 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
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0077736A7KOOL MU 040 PERM BLACK 740 SIZE |
1,004 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.917" (74.09mm) | 136 nH | ±8% | Ungapped | - | 40 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
|
0077739A7KOOL MU 090 PERM BLACK 740 SIZE |
1,357 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.917" (74.09mm) | 306 nH | ±8% | Ungapped | - | 90 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
|
0077740A7KOOL MU 125 PERM BLACK 740 SIZE |
2,771 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.917" (74.09mm) | 425 nH | ±8% | Ungapped | - | 125 | - | 184.0 | 497.0 | - | 91400.0 | Uncoated | 1.378" (35.00mm) | - | - |
|
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TX63/38/25-3E25Ferrite Misc |
4,785 |
|
Datasheet | - | Bulk | Active | Toroid | TX 63 x 38 x 25 | 3E25 | 2.496" (63.40mm) | 13.9 µH | ±25% | Ungapped | - | 5500 | 0.497 | 152.0 | 306.0 | - | 46500.0 | Epoxy | 0.996" (25.30mm) | - | - |
|
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0058390A2HIGH FLUX 026 PERM KHAKI 395 SIZ |
2,614 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.580" (40.13mm) | 53 nH | ±8% | Ungapped | - | 26 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
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|
9478117002FERRITE CORE E 78 SET |
1,715 |
|
Datasheet | - | Bulk | Active | E | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 28.0 | 147.0 | 531.0 | 529.0 | 78100.0 | Uncoated | - | - | - |
|
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PM62/49-3C94-E315Ferrite Misc |
3,733 |
|
Datasheet | PM62/49 | Bulk | Active | PM | PM 62 x 49 | 3C94 | 2.441" (62.00mm) | 315 nH | ±3% | Gapped | 48.0 | - | 0.191 | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
|
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PM62/49-3C94-A630Ferrite Misc |
4,520 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | 3C94 | - | 630 nH | - | Gapped | - | - | 0.191 | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
|
|
PM62/49-3C90-E315Ferrite Misc |
2,401 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | 3C90 | - | - | - | Gapped | - | - | - | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
|
|
PM62/49-3C90-G2000Ferrite Misc |
1,445 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | 3C94 | 2.441" (62.00mm) | 350 nH | - | Gapped | 53.0 | - | 0.191 | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
|
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PM62/49-3C94-G2000Ferrite Misc |
3,021 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | 3C94 | 2.441" (62.00mm) | 350 nH | - | Gapped | 53.0 | - | 0.191 | 109.0 | 570.0 | 470.0 | 62000.0 | Uncoated | 0.965" (24.50mm) | - | - |
|
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T80/40/15-3E6Ferrite Misc |
1,774 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 80 x 40 x 15 | 3E6 | 3.150" (80.00mm) | 20.2 µH | ±30% | Ungapped | 9500.0 | - | 0.604 | 174.0 | 288.0 | - | 50200.0 | Uncoated | 0.591" (15.00mm) | - | - |
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9495207002FERRITE CORE E 95 SET |
2,804 |
|
Datasheet | - | Bulk | Active | E | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 15.4 | 80.7 | 520.0 | 515.0 | 41500.0 | Uncoated | 0.407" (10.34mm) | 2.520" (64.00mm) | 2.008" (51.00mm) |
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.