Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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) | - | - |
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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) |
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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) | - | - |
|
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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 | - |
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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 | - |
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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) | - | - |
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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) | - | - |
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|
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) | - |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
