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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CSV-RM5-2S-5P-CFerrite Misc |
2,808 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66307U0200D187E16/8/5 N87 200 +8% - |
3,072 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65843A0040A087FERRITE CORE EP N87 |
1,935 |
|
Datasheet | - | Box | Not For New Designs | EP | EP 13 | N87 | - | - | - | - | - | 2200 | 1.24 | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.256" (6.50mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
|
|
CF42216ECE-CORE WITH CLIP SLOT |
3,462 |
|
Datasheet | - | Bulk | Active | Planar E | - | F | - | 6.131 µH | ±25% | Ungapped | - | 3000 | - | 32.3 | 76.0 | 73.1 | 2451.0 | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
|
|
0J42106TCTOROID UNCOATED |
2,506 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.811" (20.60mm) | 2.8 µH | ±20% | Ungapped | - | 5000 | - | 50.3 | 24.6 | - | 1238.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
0077835A7KOOL MU 075 PERM BLACK 030 SIZE |
1,145 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.310" (7.87mm) | 31 nH | ±12% | Ungapped | - | 75 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0077031A7KOOL MU 060 PERM BLACK 030 SIZE |
1,206 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.310" (7.87mm) | 25 nH | ±12% | Ungapped | - | 60 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0077834A7KOOL MU 090 PERM BLACK 030 SIZE |
1,598 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.310" (7.87mm) | 37 nH | ±12% | Ungapped | - | 90 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0T42019ECEFD CORE |
3,370 |
|
Datasheet | - | Bulk | Active | EFD | - | T | - | 1.54 µH | ±25% | Ungapped | - | 3000 | - | 47.0 | 31.0 | 29.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
MHC2-5.6/12-4B1Ferrite Misc |
3,057 |
|
Datasheet | - | Bulk | Active | Multi-Hole (2) | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
TX10/6/4-3E10-MFERRITE CORE TOROID |
4,174 |
|
Datasheet | - | Bulk | Active | Toroid | - | - | - | - | - | Ungapped | - | - | 3.07 | 24.1 | 7.8 | - | 3.07 | Epoxy | 0.167" (4.25mm) | - | - |
|
|
TC6/4/2-4C65Ferrite Misc |
2,700 |
|
Datasheet | - | Bulk | Active | Toroid | Toroid 6 x 4 x 2 | 4C65 | 0.236" (6.00mm) | 20 nH | ±25% | Ungapped | - | 125 | 7.75 | 15.3 | 1.97 | - | 30.2 | Parylene | 0.079" (2.00mm) | - | - |
|
|
B62110A3069X022FERRITE CORE |
3,978 |
|
Datasheet | TUB3.85/1.5/5 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E25/10/6-3F36FERRITE CORE E 3F36 |
2,790 |
|
Datasheet | - | Bulk | Active | E | E 25 x 10 x 6 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.380" (9.65mm) | 1.000" (25.40mm) | 0.250" (6.35mm) |
|
|
28T0500-10HFERRITE CORE TOROID 510NH 28 |
1,016 |
|
Datasheet | - | Bulk | Active | Toroid | - | 28 | 0.506" (12.85mm) | 510 nH | ±20% | Ungapped | - | 850 | 2.1 | 31.22 | 14.9 | - | - | Epoxy | 0.256" (6.50mm) | - | - |
|
|
0P41826ECER CORE |
3,712 |
|
Datasheet | - | Bulk | Active | ER | - | P | - | 2.77 µH | - | Ungapped | - | 2500 | - | 22.1 | 30.2 | 30.1 | 667.0 | Uncoated | 0.124" (3.15mm) | 0.709" (18.00mm) | 0.382" (9.70mm) |
|
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B64290P0687X065R5.84/3.05/3.0 T65 TOROID |
2,512 |
|
Datasheet | B64290 | Bag | Active | Toroid | R 5.84 x 3.05 x 3 | T65 | 0.236" (6.00mm) | 1.8 µH | ±30% | Ungapped | - | 4600 | 3.22 | 13.03 | 4.04 | - | 52.6 | Parylene | 0.126" (3.20mm) | - | - |
|
|
E20/10/6-3F3-A100Ferrite Misc |
4,424 |
|
Datasheet | - | Bulk | Active | E | E 20 x 10 x 6 | 3F3 | - | 100 nH | ±8% | Gapped | 114.0 | - | 1.45 | 46.0 | 32.0 | - | 1490.0 | Uncoated | 0.402" (10.20mm) | 0.787" (20.00mm) | 0.232" (5.90mm) |
|
|
7898400221FERRITE CORE E SET |
1,584 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 49.0 | 20.5 | 42.1 | 40.0 | 863.0 | Uncoated | - | - | 0.394" (10.00mm) |
|
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0J40907TCTOROID UNCOATED |
1,649 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.375" (9.53mm) | 3.765 µH | ±20% | Ungapped | - | 5000 | - | 22.7 | 13.7 | - | 310.0 | Uncoated | 0.280" (7.11mm) | - | - |
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.