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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0078094A7X FLUX 075 PERM BROWN 089 SIZE |
4,890 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 107 nH | ±8% | Ungapped | - | 75 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
|
|
0078089A7X FLUX 125 PERM BROWN 089 SIZE |
2,550 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 178 nH | ±8% | Ungapped | - | 125 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
|
|
0078095A7X FLUX 040 PERM BROWN 089 SIZE |
1,077 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 57 nH | ±8% | Ungapped | - | 40 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
|
|
0078079A7X FLUX 019 PERM BROWN 089 SIZE |
4,738 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 27 nH | ±8% | Ungapped | - | 19 | - | 116.0 | 134.0 | - | 15600.0 | Uncoated | 0.600" (15.24mm) | - | - |
|
|
0078430A7X FLUX 019 PERM BROWN 438 SIZE |
3,457 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 43 nH | ±8% | Ungapped | - | 19 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
|
|
0078443A7X FLUX 075 PERM BROWN 438 SIZE |
2,074 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 169 nH | ±8% | Ungapped | - | 75 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
|
|
0078431A7X FLUX 040 PERM BROWN 438 SIZE |
2,997 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 90 nH | ±8% | Ungapped | - | 40 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
|
|
0078442A7X FLUX 090 PERM BROWN 438 SIZE |
3,765 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 202 nH | ±8% | Ungapped | - | 90 | - | 107.0 | 199.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
|
|
0078438A7X FLUX 125 PERM BROWN 438 SIZE |
4,835 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.840" (46.74mm) | 281 nH | ±8% | Ungapped | - | 125 | - | 107.0 | 198.0 | - | 21300.0 | Uncoated | 0.710" (18.03mm) | - | - |
|
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ETD59/31/22-3C94-G1000FERRITE CORE ETD 3C94 |
3,882 |
|
Datasheet | - | Bulk | Active | ETD | ETD 59 x 31 x 22 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.220" (31.00mm) | 2.354" (59.80mm) | 0.852" (21.65mm) |
|
|
ETD59/31/22-3C94-G500FERRITE CORE ETD 3C94 |
3,904 |
|
Datasheet | - | Bulk | Active | ETD | ETD 59 x 31 x 22 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.220" (31.00mm) | 2.354" (59.80mm) | 0.852" (21.65mm) |
|
|
ETD59/31/22-3C96Ferrite Misc |
2,876 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ETD59/31/22-3C94-G400Ferrite Misc |
1,668 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
TX40/24/16-3C96Ferrite Misc |
2,714 |
|
Datasheet | - | Bulk | Active | Toroid | TX 40 x 24 x 16 | 3C96 | 1.585" (40.25mm) | - | - | Ungapped | - | - | 0.769 | 96.3 | 125.0 | - | 12100.0 | Epoxy | 0.646" (16.40mm) | - | - |
|
|
TX40/24/16-3C11Ferrite Misc |
3,563 |
|
Datasheet | - | Bulk | Active | Toroid | TX 40 x 24 x 16 | 3C11 | 1.585" (40.25mm) | 6.8 µH | ±25% | Ungapped | - | 4160 | 0.769 | 96.3 | 125.0 | - | 12100.0 | Epoxy | 0.646" (16.40mm) | - | - |
|
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B67362A0001X027U30/26/26 N27 4400 +30% |
4,677 |
|
Datasheet | B67362 | Tray | Active | U | U 30 x 26 x 26 | N27 | - | 4.4 µH | -20%, +30% | Ungapped | 1560.0 | 2000 | 0.45 | 118.0 | 264.0 | 265.0 | 31300.0 | Uncoated | 1.039" (26.40mm) | 1.213" (30.80mm) | 1.043" (26.50mm) |
|
|
0T45528ECE-CORE |
3,694 |
|
Datasheet | - | Bulk | Active | E | - | T | - | 8.625 µH | ±25% | Ungapped | - | 3000 | - | 124.0 | 353.0 | 345.0 | 44000.0 | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
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LPG3020E060L118EDGE 060 PERM LP 3020 SIZE |
3,442 |
|
Datasheet | - | Bulk | Active | ELP | - | Edge | - | 134 nH | ±8% | Ungapped | - | 60 | - | 68.5 | 114.0 | - | 7800.0 | Uncoated | 0.465" (11.80mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
|
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LPG3020E040L118EDGE 040 PERM LP 3020 SIZE |
1,129 |
|
Datasheet | - | Bulk | Active | ELP | - | Edge | - | 96 nH | ±8% | Ungapped | - | 40 | - | 68.5 | 114.0 | - | 7800.0 | Uncoated | 0.465" (11.80mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
|
|
RM12/I-3F4-A400FERRITE CORE RM 400NH 3F4 2PC |
2,317 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3F4 | - | 400 nH | ±3% | Gapped | 123.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
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.