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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLT25/18/2-3F46FERRITE CORE PLT 3F46 |
1,464 |
|
Datasheet | - | Bulk | Active | PLT | PLT 25 x 18 x 2 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
ZR42508TCTOROID GREY COATED |
4,933 |
|
Datasheet | - | Bulk | Active | Toroid | - | R | 1.035" (26.29mm) | 2.22 µH | ±25% | Ungapped | - | 2300 | - | 61.5 | 47.5 | - | 2921.0 | Epoxy | 0.419" (10.65mm) | - | - |
|
|
EQ20/R-3C96-A600Ferrite Misc |
3,271 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EQ20/R-3C96-A250Ferrite Misc |
4,559 |
|
Datasheet | - | Bulk | Active | EQ | EQ 20 | 3C96 | - | 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) |
|
B66310G0000X197FERRITE CORE |
3,983 |
|
Datasheet | E20/10/11 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EFD30/15/9-3C96-A250FERRITE CORE EFD 3C96 |
1,239 |
|
Datasheet | - | Bulk | Active | EFD | EFD 30 x 15 x 9 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.591" (15.00mm) | 1.181" (30.00mm) | 0.358" (9.10mm) |
|
|
MHB2-13/8/6-4B1Ferrite Misc |
1,245 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | 4B1 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.512" (13.00mm) | 0.236" (6.00mm) | 0.315" (8.00mm) |
|
|
TX22/14/6.4-3E10Ferrite Misc |
1,508 |
|
Datasheet | - | Bulk | Active | Toroid | TX 22 x 14 x 6.4 | 3E10 | 0.880" (22.35mm) | 5.79 µH | ±20% | Ungapped | - | - | 2.2 | 54.2 | 24.8 | - | 1340.0 | Epoxy | 0.265" (6.75mm) | - | - |
|
|
E35/18/10-3C90Ferrite Misc |
2,805 |
|
Datasheet | - | Bulk | Active | E | E 35 x 18 x 10 | 3C90 | - | 2.5 µH | ±25% | Ungapped | 1610.0 | - | 0.807 | 80.7 | 100.0 | 100.0 | 8070.0 | Uncoated | 0.689" (17.50mm) | 1.378" (35.00mm) | 0.394" (10.00mm) |
|
B65841A0000R065FERRITE CORE EP 2.9UH T65 2PCS |
4,504 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | T65 | - | 2.9 µH | -20%, +30% | Ungapped | 3920.0 | 5200 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
|
|
EQK3222I060KOOL MU 060 PERM EQ 3222 SIZE I |
1,104 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EQK2619E026L070KOOL MU 026 PERM EQ 2619 SIZE |
3,010 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mu | - | 111 nH | - | Ungapped | - | 26 | - | 42.3 | 120.0 | - | 5070.0 | Uncoated | 0.276" (7.00mm) | 1.043" (26.50mm) | 0.748" (19.00mm) |
|
|
EQK2619E040L070KOOL MU 040 PERM EQ 2619 SIZE |
2,739 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mu | - | 142 nH | - | Ungapped | - | 40 | - | 42.3 | - | - | 5070.0 | Uncoated | 0.748" (19.00mm) | 1.043" (26.50mm) | - |
|
|
EQK2619E060L070KOOL MU 060 PERM EQ 2619 SIZE |
3,663 |
|
Datasheet | - | Bulk | Active | EQ | - | Kool Mu | - | 213 nH | - | Ungapped | - | 60 | - | 42.3 | - | - | 5070.0 | Uncoated | 0.748" (19.00mm) | 1.043" (26.50mm) | - |
|
|
RM6S/I-3E6Ferrite Misc |
1,100 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3E6 | - | 11 µH | -30%, +40% | Ungapped | 6910.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
RM6S/I-3E5Ferrite Misc |
1,510 |
|
Datasheet | - | Bulk | Active | RM | RM 6 | 3E5 | - | 8.6 µH | -30%, +40% | Ungapped | 5400.0 | - | 0.784 | 29.2 | 37.0 | 31.2 | 1090.0 | Uncoated | 0.244" (6.20mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
|
ETD29/16/10-3F3-G500Ferrite Misc |
3,250 |
|
Datasheet | - | Bulk | Active | ETD | ETD 29 x 16 x 10 | 3F3 | - | 500 nH | - | Gapped | - | - | 0.947 | 72.0 | 76.0 | 71.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
ETD29/16/10-3F3-G300Ferrite Misc |
2,720 |
|
Datasheet | - | Bulk | Active | ETD | ETD 29 x 16 x 10 | 3F3 | - | 300 nH | - | Gapped | - | - | 0.947 | 72.0 | 76.0 | 71.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
ER35W/21/11-3C94FERRITE CORE ER 3C94 |
2,853 |
|
Datasheet | - | Bulk | Active | ER | ER 35 x 21 x 11 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.823" (20.90mm) | 1.378" (35.00mm) | 0.445" (11.30mm) |
|
|
RM5/ILP-3F36FERRITE CORE RM 3F36 2PC SET |
1,105 |
|
Datasheet | - | Bulk | Active | RM | RM 5 | 3F36 | - | - | ±25% | Ungapped | - | - | 0.71 | 17.5 | 24.5 | 18.1 | 430.0 | Uncoated | 0.307" (7.80mm) | 0.575" (14.60mm) | 0.484" (12.30mm) |
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.