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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0075312A775 SERIES 026 PERM BLACK 310 SIZ |
3,889 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.900" (22.86mm) | 19 nH | ±8% | Ungapped | - | 26 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
|
PW41313UGEP CORE |
2,095 |
|
Datasheet | - | Bulk | Active | EP | - | W | - | 7.143 µH | - | Ungapped | - | 10000 | - | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.508" (12.90mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
EQK2619E040L124KOOL MU 040 PERM EQ 2619 SIZE |
1,809 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 94 nH | ±8% | Ungapped | - | 40 | - | 63.9 | 119.8 | - | 7650.0 | Uncoated | 0.488" (12.40mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
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C058131A2HIGH FLUX 060 PERM KHAKI 130 SIZ |
1,761 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.465" (11.81mm) | 26 nH | ±8% | Ungapped | - | 60 | - | 26.9 | 9.06 | - | 244.0 | Coated | 0.181" (4.60mm) | - | - |
|
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0078316A7X FLUX 040 PERM BROWN 310 SIZE |
2,378 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 29 nH | ±8% | Ungapped | - | 40 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
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0078315A7X FLUX 075 PERM BROWN 310 SIZE |
1,607 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 54 nH | ±8% | Ungapped | - | 75 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
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0078303A7X FLUX 019 PERM BROWN 310 SIZE |
3,903 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 14 nH | ±8% | Ungapped | - | 19 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
|
0078312A7X FLUX 026 PERM BROWN 310 SIZE |
1,693 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 19 nH | ±8% | Ungapped | - | 26 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
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SP42311UGROUND-SLAB CORE W/HOLE |
3,756 |
|
Datasheet | - | Bulk | Active | PS | - | P | 0.902" (22.90mm) | 4.013 µH | - | Ungapped | - | 2500 | - | 28.6 | 61.0 | 53.6 | 1740.0 | Uncoated | 0.217" (5.51mm) | - | - |
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0078314A7X FLUX 090 PERM BROWN 310 SIZE |
4,701 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 65 nH | ±8% | Ungapped | - | 90 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
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0L41426ECER CORE |
3,238 |
|
Datasheet | - | Bulk | Active | ER | - | L | - | 850 nH | ±25% | Ungapped | - | 900 | - | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.579" (14.70mm) | 0.268" (6.80mm) |
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0J42915TCTOROID UNCOATED |
1,088 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 1.142" (29.00mm) | 6.447 µH | ±20% | Ungapped | - | 5000 | - | 73.2 | 74.9 | - | 5481.0 | Uncoated | 0.598" (15.20mm) | - | - |
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0078059A7S01X FLUX HDCB 060 PERM BROWN 310 S |
2,728 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFLUX HIGH DCB | 0.900" (22.86mm) | 43 nH | ±8% | Ungapped | - | 60 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
|
0075059A775 SERIES 060 PERM BLACK 310 SIZ |
1,374 |
|
Datasheet | - | Bulk | Active | Toroid | - | 75 | 0.900" (22.86mm) | 43 nH | ±8% | Ungapped | - | 60 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
|
0078059A7X FLUX 060 PERM BROWN 310 SIZE |
1,687 |
|
Datasheet | - | Bulk | Active | Toroid | - | XFlux | 0.900" (22.86mm) | 43 nH | ±8% | Ungapped | - | 60 | - | 56.7 | 31.7 | - | 1800.0 | Uncoated | 0.300" (7.60mm) | - | - |
|
|
EQK2619E060L124KOOL MU 060 PERM EQ 2619 SIZE |
3,316 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 141 nH | ±8% | Ungapped | - | 60 | - | 63.9 | 119.8 | - | 7650.0 | Uncoated | 0.488" (12.40mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
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B65526C1010D001FERRITE CORE |
2,516 |
|
Datasheet | B65526 | Tape & Reel (TR) | Obsolete | - | ER11 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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EPX9-3C96FERRITE CORE EPX 3C96 2PC SET |
1,636 |
|
Datasheet | - | Bulk | Active | EPX | - | 3C96 | - | - | ±25% | Ungapped | - | - | 1.15 | 18.7 | 16.3 | 14.5 | 304.0 | Uncoated | 0.374" (9.50mm) | 0.370" (9.40mm) | 0.354" (9.00mm) |
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RM5/I-3C97Ferrite Misc |
3,629 |
|
Datasheet | RM5/I | Bulk | Active | RM | RM 5 | 3C97 | - | - | - | Ungapped | - | - | 0.935 | 23.2 | 24.8 | 18.1 | 574.0 | Uncoated | 0.205" (5.20mm) | 0.587" (14.90mm) | 0.268" (6.80mm) |
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ROD10/50-3C90FERRITE CORE ROD 3C90 |
4,240 |
|
Datasheet | - | Bulk | Active | ROD | ROD 10 x 50 | 3C90 | 0.394" (10.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | - | 1.969" (50.00mm) | - |
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.