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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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P11/7-3C91-A160Ferrite Misc |
2,570 |
|
Datasheet | - | Bulk | Active | P | P 11 x 7 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
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P11/7-3C91-A100Ferrite Misc |
3,048 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RM6S-3D3-A100/NFerrite Misc |
2,530 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 100 nH | ±3% | Gapped | 70.0 | - | 0.863 | 27.3 | 31.0 | 23.8 | 840.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
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RM6S-3D3-A160/NFerrite Misc |
2,507 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3D3 | - | 160 nH | ±3% | Gapped | 110.0 | - | 0.863 | 27.3 | 31.0 | 23.8 | 840.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
B66363G0000X195ETD39/20/13 N95 AL3400NH+30%/-20 |
3,946 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
PLT43/28/4.1-3C90FERRITE CORE PLT 3C90 |
3,209 |
|
Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.161" (4.10mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
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PLT43/28/4.1-3C94Ferrite Misc |
3,209 |
|
Datasheet | - | Bulk | Active | PLT | PLT 43 x 28 x 4.1 | 3C94 | - | - | - | Ungapped | - | - | 0.226 | 50.4 | 229.0 | 229.0 | 11500.0 | Uncoated | 0.161" (4.10mm) | 1.701" (43.20mm) | 1.098" (27.90mm) |
|
|
TX26/15/20-3F36Ferrite Misc |
1,418 |
|
Datasheet | TX26/15/20 | Bulk | Active | TX | TX 26 x 15 x 20 | 3F36 | 1.061" (26.95mm) | - | - | Ungapped | - | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
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EQX4128E060L199X FLUX 060 PERM EQ 4128 SIZE |
4,464 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 140 nH | ±8% | Ungapped | - | 60 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
|
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EQX4128E040L199X FLUX 040 PERM EQ 4128 SIZE |
1,064 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 100 nH | ±8% | Ungapped | - | 40 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
|
|
EQX4128E026L199X FLUX 026 PERM EQ 4128 SIZE |
2,929 |
|
Datasheet | - | Bulk | Active | EQ | - | XFlux | - | 68 nH | ±8% | Ungapped | - | 26 | - | 115.0 | 200.0 | - | 23000.0 | Uncoated | 0.783" (19.90mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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|
PF42120UGEP CORE |
2,456 |
|
Datasheet | - | Bulk | Active | EP | - | F | - | 5 µH | ±25% | Ungapped | - | 3000 | - | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.843" (21.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
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B66484U0350K197FERRITE CORE |
2,491 |
|
Datasheet | ER25/6/15 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
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B66484U1400L197ER25/6/15 N97 1400 +15% |
4,088 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3F36FERRITE CORE E 3F36 |
3,969 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
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E42/21/20-3C97Ferrite Misc |
2,582 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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B66481GX187FERRITE CORE EQ N87 |
4,003 |
|
Datasheet | B66481 | Tape & Reel (TR) | Active | EQ | EQ 25 x 6 | N87 | - | - | ±0.25% | - | - | - | - | - | - | - | - | Uncoated | 0.220" (5.60mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
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B64290A0774X097R31.5/19/12.5 N97 AL2900NH+25%/ |
3,270 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B64290L0774X035R31.5/19/12.5 T35 RINGKERN |
3,342 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B65805J0160A041FERRITE CORE RM |
1,902 |
|
Datasheet | RM5 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
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.