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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66512G0000X187ELP22/6/8 N87 2600 +25% |
1,313 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CR43208ECE-CORE WITH CLIP SLOTS |
2,740 |
|
Datasheet | - | Bulk | Active | Planar E | - | R | - | 6.521 µH | - | Ungapped | - | 2300 | - | 41.4 | 130.0 | 130.0 | 5380.0 | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) |
|
|
E25/13/11-3F46-G1050Ferrite Misc |
4,761 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66417G0000X195FERRITE CORE EFD N95 |
2,585 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N95 | - | - | - | - | - | 3000 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
|
NR41110UGRM NH CORE |
1,643 |
|
Datasheet | - | Bulk | Active | RM | - | R | - | 1.125 µH | - | Ungapped | - | 2300 | - | 23.3 | 13.8 | 11.5 | 322.0 | Uncoated | 0.205" (5.20mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
|
E32/16/9-3C90-G3000FERRITE CORE E 3C90 |
3,460 |
|
Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
E32/16/9-3C96-G500FERRITE CORE E 3C96 |
3,370 |
|
Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3C96 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
|
E32/16/9-3F36FERRITE CORE E 3F36 |
1,472 |
|
Datasheet | - | Bulk | Active | E | E 32 x 16 x 9 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.646" (16.40mm) | 1.260" (32.00mm) | 0.374" (9.50mm) |
|
B65855B0000R092FERRITE CORE EP N92 |
4,251 |
|
Datasheet | EP6 | Box | Active | EP | EP 5 | N92 | - | - | - | - | - | 1500 | 3.149 | 9.73 | 3.09 | 2.3 | 30.0 | Uncoated | 0.112" (2.85mm) | 0.242" (6.15mm) | 0.154" (3.90mm) |
|
|
5977001921FERRITE CORE TOROID 2.595UH 77 |
3,840 |
|
Datasheet | - | Bag | Active | Toroid | - | 77 | 0.530" (13.45mm) | 2.595 µH | -30%, +25% | Ungapped | - | 2000 | 1.04 | 31.2 | 30.0 | - | 930.0 | Plastic | 0.533" (13.55mm) | - | - |
|
|
00K1808E090KOOL MU 1808 E CORE |
1,446 |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 69 nH | ±8% | Ungapped | - | 90 | - | 40.1 | 22.8 | - | 914.0 | Uncoated | 0.319" (8.10mm) | 0.760" (19.30mm) | 0.188" (4.78mm) |
|
|
ERK2507E026L110KOOL MU 026 PERM EER 2507 SIZE |
2,710 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ERK2507E060L110KOOL MU 060 PERM EER 2507 SIZE |
4,214 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
00K1808E060KOOL MU 1808 E CORE |
3,940 |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 48 nH | ±8% | Ungapped | - | 60 | - | 40.1 | 22.8 | - | 914.0 | Uncoated | 0.319" (8.10mm) | 0.760" (19.30mm) | 0.188" (4.78mm) |
|
|
ETD29/16/10-3C96-G1500Ferrite Misc |
2,060 |
|
Datasheet | - | Bulk | Active | ETD | ETD 29 x 16 x 10 | 3C96 | - | 1.5 µH | - | Gapped | - | - | 0.947 | 72.0 | 76.0 | 71.0 | 5470.0 | Uncoated | 0.622" (15.80mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
|
TUB8/4/20-4B1Ferrite Misc |
1,479 |
|
Datasheet | - | Bulk | Active | Tube | TUB 8 x 4 x 20 | 4B1 | 0.315" (8.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 0.787" (20.00mm) | - |
|
|
B64290L0742X010R12.7/7.9/6.35 K10 RINGKERN |
4,216 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66421G0000X130FERRITE CORE EFD N30 |
3,641 |
|
Datasheet | EFD25/13/9 | Box | Active | EFD | EFD 25 x 13 x 9 | N30 | - | - | - | - | - | 4300 | 0.98 | 57.0 | 58.0 | 57.0 | 3310.0 | Uncoated | 0.492" (12.50mm) | 0.984" (25.00mm) | 0.358" (9.10mm) |
|
|
ER9.5/2.5/5-3F36-SFERRITE CORE ER 3F36 2PC SET |
4,560 |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3F36 | - | - | ±25% | Ungapped | 894.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
|
ER9.5/2.5/5-3F46-SFERRITE CORE ER 3F46 2PC SET |
2,878 |
|
Datasheet | - | Bulk | Active | ER | ER 9.5 x 2.5 x 5 | 3F46 | - | - | ±25% | Ungapped | 587.0 | - | 1.67 | 14.2 | 8.47 | 7.6 | 120.0 | Uncoated | 0.096" (2.45mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
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.