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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PTS30/19/I-3C94Ferrite Misc |
1,414 |
|
Datasheet | - | Bulk | Active | P | PTS 30 x 19 x I | 3C94 | - | 5.4 µH | ±25% | Gapped | 1770.0 | - | 0.412 | 49.5 | 120.0 | 111.0 | 5940.0 | Uncoated | 0.370" (9.40mm) | 1.181" (30.00mm) | 0.799" (20.30mm) |
|
|
B66461W0630J187FERRITE CORE |
4,540 |
|
Datasheet | ELP43/10/28 | Box | Active | - | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | - | - | - | - |
|
|
B66367G3000X187FERRITE CORE ETD N87 |
1,458 |
|
Datasheet | ETD49/25/16 | Box | Active | ETD | ETD 49 x 25 x 16 | N87 | - | - | - | Gapped | - | 2200 | 0.54 | 114.0 | 211.0 | 209.0 | 24100.0 | Uncoated | 0.980" (24.90mm) | 1.909" (48.50mm) | 0.657" (16.70mm) |
|
|
P14/8-4C65Ferrite Misc |
4,669 |
|
Datasheet | - | Bulk | Active | P | P 14 x 8 | 4C65 | 0.563" (14.30mm) | 190 nH | ±25% | Ungapped | 120.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
|
B66365G0000X195FERRITE CORE ETD N95 1PC |
1,973 |
|
Datasheet | ETD44/22/15 | Box | Active | ETD | ETD 44 x 22 x 15 | N95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.886" (22.50mm) | 1.724" (43.80mm) | 0.598" (15.20mm) |
|
|
B65811F0100A033FERRITE CORE RM |
2,860 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
|
RM12/I-3C90Ferrite Misc |
3,379 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C90 | - | 5.6 µH | ±25% | Ungapped | 1730.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
|
E55/28/21-3C90-E100FERRITE CORE E 3C90 |
3,316 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 21 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
|
|
RM12/I-3C94FERRITE CORE RM 3C94 2PC SET |
1,446 |
|
Datasheet | - | Bulk | Active | RM | RM 12 | 3C94 | - | - | ±25% | Ungapped | 1730.0 | - | 0.388 | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.965" (24.50mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
|
ETD54/28/19-3F3Ferrite Misc |
4,279 |
|
Datasheet | ETD54/28/19 | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3F3 | - | 4.6 µH | ±25% | Ungapped | 1660.0 | - | 0.454 | 127.0 | 280.0 | 270.0 | 35500.0 | Uncoated | 1.087" (27.60mm) | 2.146" (54.50mm) | 0.744" (18.90mm) |
|
|
E55/28/25-3C94-E160Ferrite Misc |
4,060 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
UR57/28/16-3C90FERRITE CORE UR 3C90 |
2,464 |
|
Datasheet | - | Bulk | Active | UR | UR 57 x 28 x 16 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.118" (28.40mm) | 2.270" (57.65mm) | 0.610" (15.50mm) |
|
B65661D0000R033FERRITE CORE 1.6UH M33 |
3,140 |
|
Datasheet | P22/13 | Box | Active | - | P 22 x 13 | M33 | 0.866" (22.00mm) | 1.6 µH | -20%, +30% | Ungapped | 640.0 | 750 | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
|
|
B65813J0000R092FERRITE CORE RM N92 |
3,309 |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N92 | - | - | - | - | - | 1500 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
PQ35/20-3F36FERRITE CORE PQ 3F36 2PC SET |
2,126 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.787" (20.00mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
|
PQ35/20-3F46FERRITE CORE PQ 3F46 2PC SET |
3,703 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 20 | 3F46 | - | - | ±25% | Ungapped | 684.0 | - | 0.291 | 57.5 | 197.0 | 163.0 | 11300.0 | Uncoated | 0.787" (20.00mm) | 1.417" (36.00mm) | 1.024" (26.00mm) |
|
B65805N0025A001FERRITE CORE RM 25NH K1 2PCS |
3,137 |
|
Datasheet | RM5 | Box | Active | RM | RM 5 | K1 | - | 25 nH | ±3% | Gapped | 19.9 | 80 | 1.0 | 20.8 | 20.8 | - | 433.0 | Uncoated | 0.207" (5.25mm) | 0.575" (14.60mm) | 0.268" (6.80mm) |
|
|
9595495402FERRITE CORE EER 95 SET |
3,578 |
|
Datasheet | - | Bulk | Active | EER | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 48.0 | 118.0 | 245.0 | 232.0 | 29020.0 | Uncoated | 1.063" (27.00mm) | - | - |
|
|
TX32/19/13-4A11Ferrite Misc |
3,478 |
|
Datasheet | - | Bulk | Active | Toroid | TX 32 x 19 x 13 | 4A11 | 1.281" (32.55mm) | - | - | Ungapped | - | - | 0.99 | 76.0 | 76.5 | - | 5820.0 | Epoxy | 0.528" (13.40mm) | - | - |
|
|
0P43825TCTOROID |
1,655 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.500" (38.10mm) | 8.762 µH | ±25% | Ungapped | - | 2500 | - | 82.8 | 233.0 | - | 19300.0 | Uncoated | 1.000" (25.40mm) | - | - |
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.