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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E22/6/16-3F46-A250-EFERRITE CORE E 3F46 |
3,448 |
|
Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3F46-A250-PFERRITE CORE E 3F46 |
1,936 |
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Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3F46-A400-EFERRITE CORE E 3F46 |
2,337 |
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Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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E22/6/16-3F46-A400-PFERRITE CORE E 3F46 |
4,876 |
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Datasheet | - | Bulk | Active | E | E 22 x 6 x 16 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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EFD30/15/9-3C95-A250FERRITE CORE EFD 3C95 |
4,369 |
|
Datasheet | - | Bulk | Active | EFD | EFD 30 x 15 x 9 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.591" (15.00mm) | 1.181" (30.00mm) | 0.358" (9.10mm) |
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U25/20/13-3C94FERRITE CORE U 3C94 |
2,217 |
|
Datasheet | - | Bulk | Active | U | U 25 x 20 x 13 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 0.976" (24.80mm) | 0.500" (12.70mm) |
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U25/20/13-3C90Ferrite Misc |
4,979 |
|
Datasheet | - | Bulk | Active | U | U 25 x 20 x 13 | 3C90 | - | 2.9 µH | ±25% | Ungapped | 2000.0 | - | 0.85 | 88.2 | 104.0 | - | 9180.0 | Uncoated | 0.772" (19.60mm) | 0.976" (24.80mm) | 0.500" (12.70mm) |
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B65841A0100A087FERRITE CORE EP 100NH N87 2PCS |
1,245 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | N87 | - | 100 nH | ±3% | Gapped | 135.0 | 2200 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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B65841A0160J087FERRITE CORE EP 160NH N87 2PCS |
2,288 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | N87 | - | 160 nH | ±5% | Gapped | 216.0 | 2200 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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B65841A0250E087FERRITE CORE EP 250NH N87 2PCS |
2,707 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | N87 | - | 250 nH | ±7% | Gapped | 338.0 | 2200 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
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EQK2619E040L088KOOL MU 040 PERM EQ 2619 SIZE |
1,673 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mu | - | 122 nH | - | Ungapped | - | 40 | - | 49.5 | - | - | 5834.0 | Uncoated | 0.748" (19.00mm) | 1.043" (26.50mm) | - |
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EQK2619E026L088KOOL MU 026 PERM EQ 2619 SIZE |
3,241 |
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Datasheet | - | Bulk | Active | EQ | - | Kool Mu | - | 95 nH | - | Ungapped | - | 26 | - | 49.5 | 120.0 | - | 5734.0 | Uncoated | 0.346" (8.79mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
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ZW42106TCTOROID GREY COATED |
2,190 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.848" (21.54mm) | 5.6 µH | ±30% | Ungapped | - | 10000 | - | 50.32 | 24.6 | - | 1238.0 | Epoxy | 0.276" (7.00mm) | - | - |
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ZR42206TCTOROID GREY COATED |
4,226 |
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Datasheet | - | Bulk | Active | Toroid | - | R | 0.900" (22.86mm) | 1.38 µH | ±25% | Ungapped | - | 2300 | - | 54.1 | 25.8 | - | 1395.0 | Epoxy | 0.272" (6.91mm) | - | - |
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EQK2619E060L088KOOL MU 060 PERM EQ 2619 SIZE |
1,559 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mµ | - | 183 nH | ±8% | Ungapped | - | 60 | - | 49.5 | 119.8 | - | 5834.0 | Uncoated | 0.346" (8.79mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
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B64290L0632X072FERRITE CORE TOROID N72 |
2,119 |
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Datasheet | TX20/10/7 | Box | Active | Toroid | - | N72 | - | - | - | Gapped | - | 2500 | - | - | - | - | - | Epoxy | - | - | - |
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PLT18/10/2/S-4F1FERRITE CORE PLT |
4,917 |
|
Datasheet | - | Bulk | Active | PLT | PLT 18 x 10 x 2 | - | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.094" (2.40mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
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B65931J0000X033FERRITE CORE |
1,230 |
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Datasheet | PS5.6/1.7 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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B66408G0000X127FERRITE CORE EV N27 1PC |
2,399 |
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Datasheet | EV25/13/13 | Box | Active | EV | EV 25 x 13 x 13 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.500" (12.70mm) |
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EQ20/R-3C95-A250Ferrite Misc |
3,304 |
|
Datasheet | - | Bulk | Active | EQ | EQ 20 | 3C95 | - | 250 nH | ±4% | Gapped | 110.0 | - | 0.563 | 33.2 | 59.0 | 55.0 | 1960.0 | Uncoated | 0.248" (6.30mm) | 0.787" (20.00mm) | 0.551" (14.00mm) |
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.