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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EQH2619E026L088HIGH FLUX 026 PERM EQ 2619 SIZE |
3,273 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 95 nH | - | Ungapped | - | 26 | - | 49.5 | 120.0 | - | 5834.0 | Uncoated | 0.346" (8.79mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
C055275A2MPP 300 PERM GREY 280 SIZE |
3,673 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.405" (10.29mm) | 128 nH | ±8% | Ungapped | - | 300 | - | 21.8 | 7.52 | - | 164.0 | Coated | 0.150" (3.81mm) | - | - |
|
|
0058122A2HIGH FLUX 026 PERM KHAKI 120 SIZ |
3,548 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.653" (16.59mm) | 15 nH | ±8% | Ungapped | - | 26 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
0076932A7HT19KOOL MU HF 026 PERM BLACK 930 SI |
1,721 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
0078262A7X FLUX 019 PERM BROWN 254 SIZE |
4,961 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 26 nH | ±8% | Ungapped | - | 19 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
0078260A7X FLUX 040 PERM BROWN 254 SIZE |
2,641 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 54 nH | ±8% | Ungapped | - | 40 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
0078258A7X FLUX 090 PERM BROWN 254 SIZE |
1,322 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 121 nH | ±8% | Ungapped | - | 90 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
0078259A7X FLUX 075 PERM BROWN 254 SIZE |
1,691 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 101 nH | ±8% | Ungapped | - | 75 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
EQH2619E040L088HIGH FLUX 040 PERM EQ 2619 SIZE |
3,486 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 140 nH | - | Ungapped | - | 40 | - | 49.5 | 120.0 | - | 5734.0 | Uncoated | 0.346" (8.79mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
0078256A7X FLUX 026 PERM BROWN 254 SIZE |
3,360 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 35 nH | ±8% | Ungapped | - | 26 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
|
0078392A7X FLUX 060 PERM BROWN 395 SIZE |
1,344 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.580" (40.13mm) | 122 nH | ±8% | Ungapped | - | 60 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
|
|
0078390A7X FLUX 026 PERM BROWN 395 SIZE |
3,637 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.580" (40.13mm) | 53 nH | ±8% | Ungapped | - | 26 | - | 95.0 | 153.0 | - | 14600.0 | Uncoated | 0.669" (17.00mm) | - | - |
|
|
EQH2619E060L088HIGH FLUX 060 PERM EQ 2619 SIZE |
1,154 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 195 nH | - | Ungapped | - | 60 | - | 49.5 | 120.0 | - | 5834.0 | Uncoated | 0.346" (8.79mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
C055285A2MPP 300 PERM GREY 290 SIZE |
1,858 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.405" (10.29mm) | 159 nH | ±8% | Ungapped | - | 300 | - | 21.8 | 9.45 | - | 206.0 | Coated | 0.181" (4.60mm) | - | - |
|
|
0078254A7X FLUX 125 PERM BROWN 254 SIZE |
4,830 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 1.570" (39.88mm) | 168 nH | ±8% | Ungapped | - | 125 | - | 98.4 | 107.0 | - | 10600.0 | Uncoated | 0.570" (14.48mm) | - | - |
|
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E42/33/20-3F36-G200FERRITE CORE E 3F36 |
1,578 |
|
Datasheet | - | Bulk | Active | E | E 42 x 33 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
|
|
B65811J0000R048FERRITE CORE RM |
4,400 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
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B65877A0315K087PQ26/25 N87 315 +10% |
4,268 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E55/28/21-3C91FERRITE CORE E 3C91 |
3,140 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 21 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
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ROD8/100-3C90FERRITE CORE ROD 3C90 |
1,894 |
|
Datasheet | - | Bulk | Active | ROD | ROD 8 x 100 | 3C90 | 0.315" (8.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 3.937" (100.00mm) | - |
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.