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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66358G0100X127FERRITE CORE ETD N27 1PC |
4,593 |
|
Datasheet | ETD29/16/10 | Box | Active | ETD | ETD 29 x 16 x 10 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.630" (16.00mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
B66358G1000X127FERRITE CORE ETD N27 1PC |
2,591 |
|
Datasheet | ETD29/16/10 | Box | Active | ETD | ETD 29 x 16 x 10 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.630" (16.00mm) | 1.205" (30.60mm) | 0.386" (9.80mm) |
|
ETD39/20/13-3C95-G1000FERRITE CORE ETD 3C95 |
2,175 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
|
|
ETD39/20/13-3C95-G500FERRITE CORE ETD 3C95 |
2,104 |
|
Datasheet | - | Bulk | Active | ETD | ETD 39 x 20 x 13 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.780" (19.80mm) | 1.575" (40.00mm) | 0.504" (12.80mm) |
|
|
EQ25-3C96-A250Ferrite Misc |
2,995 |
|
Datasheet | - | Bulk | Active | EQ | EQ 25 | 3C96 | - | 250 nH | ±3% | Gapped | 82.0 | - | 0.414 | 41.4 | 100.0 | 95.0 | 4145.0 | Uncoated | 0.315" (8.00mm) | 0.984" (25.00mm) | 0.709" (18.00mm) |
|
|
EQ25-3C96-G150Ferrite Misc |
3,664 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
EFD15/8/5-3C95-A475-SFerrite Misc |
4,336 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RM7/I-3C94Ferrite Misc |
1,686 |
|
Datasheet | - | Bulk | Active | RM | RM 7 | 3C94 | - | - | - | Ungapped | - | - | 0.68 | 30.0 | 44.1 | 39.6 | 1325.0 | Uncoated | 0.264" (6.71mm) | 0.799" (20.30mm) | - |
|
B65841A0250E038FERRITE CORE EP 250NH T38 2PCS |
2,422 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | T38 | - | 250 nH | ±7% | Gapped | 338.0 | 2300 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
|
|
B65841A0063A038FERRITE CORE EP 63NH T38 2PCS |
2,055 |
|
Datasheet | EP10 | Box | Active | EP | EP 10 | T38 | - | 63 nH | ±3% | Gapped | 85.0 | 2300 | 1.7 | 19.2 | 11.3 | 8.5 | 217.0 | Uncoated | 0.205" (5.20mm) | 0.465" (11.80mm) | 0.309" (7.85mm) |
|
|
PLT30/20/3-3F36FERRITE CORE PLT 3F36 |
2,008 |
|
Datasheet | - | Bulk | Active | PLT | PLT 30 x 20 x 3 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
PLT30/20/3-3F46FERRITE CORE PLT 3F46 |
2,878 |
|
Datasheet | - | Bulk | Active | PLT | PLT 30 x 20 x 3 | 3F46 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
EFD12/6/3.5-3C90-A100-SFERRITE CORE EFD 3C90 2PC SET |
3,364 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3C90 | - | - | ±10% | Gapped | 200.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3C90-A40-SFERRITE CORE EFD 3C90 2PC SET |
3,188 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3C90 | - | - | ±5% | Gapped | 80.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3C90-A63-SFERRITE CORE EFD 3C90 2PC SET |
4,849 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3C90 | - | - | ±8% | Gapped | 290.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EP5-3F36FERRITE CORE EP 3F36 2PC SET |
1,683 |
|
Datasheet | - | Bulk | Active | EP | EP 5 | 3F36 | - | - | ±25% | Ungapped | - | - | 3.2 | 9.7 | 3.0 | 2.27 | 28.7 | Uncoated | 0.220" (5.60mm) | 0.236" (6.00mm) | 0.150" (3.81mm) |
|
B64290L0632X037FERRITE CORE TOROID 6.28UH T37 |
4,866 |
|
Datasheet | TX20/10/7 | Box | Active | Toroid | - | T37 | 0.835" (21.20mm) | 6.28 µH | ±25% | Ungapped | - | 6500 | 1.3 | 43.55 | 33.63 | - | 1465.0 | Epoxy | 0.319" (8.10mm) | - | - |
|
|
EFD12/6/3.5-3C94-A40-SFerrite Misc |
2,282 |
|
Datasheet | - | Bulk | Active | EFD | EFD 12 x 6 x 3.5 | 3C94 | - | 40 nH | ±5% | Gapped | 80.0 | - | 2.5 | 28.5 | 11.4 | 10.7 | 325.0 | Uncoated | 0.244" (6.20mm) | 0.492" (12.50mm) | 0.138" (3.50mm) |
|
|
EFD12/6/3.5-3C94-A125-SFerrite Misc |
3,814 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
ER14.5/3/7-3C96-A100-SFERRITE CORE ER 100NH 3C96 2PC |
3,224 |
|
Datasheet | - | Bulk | Active | ER | ER 14.5 x 3 x 7 | 3C96 | - | 100 nH | ±3% | Gapped | 86.0 | - | 1.08 | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.268" (6.80mm) | 0.571" (14.50mm) | 0.116" (2.95mm) |
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.