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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B66387Q0100K187FERRITE CORE E 100NH N87 |
2,335 |
|
Datasheet | E65/32/27 | Bulk | Active | E | E 65 x 32 x 27 | N87 | - | 100 nH | ±10% | Distributed Gapped | - | 2200 | 0.27 | 147.0 | 535.0 | 529.0 | 78600.0 | Uncoated | 1.291" (32.80mm) | 2.559" (65.00mm) | 1.079" (27.40mm) |
|
PC47EI60-ZFERRITE CORE E 5.67UH PCS47 1SET |
2,942 |
|
Datasheet | E | Tray | Active | E | - | PC47 | - | 5.67 µH | ±25% | Ungapped | - | 2500 | 0.441 | 109.0 | 247.0 | - | 26900.0 | Uncoated | - | 2.362" (60.00mm) | 0.614" (15.60mm) |
|
TX55/32/18-3E10-MFERRITE CORE TOROID |
3,221 |
|
Datasheet | - | Bulk | Active | Toroid | TX 55 x 32 x 18 | - | 2.264" (57.50mm) | - | ±30% | Ungapped | 9500.0 | - | 0.651 | 132.0 | 202.0 | - | 26580.0 | Epoxy | 0.756" (19.20mm) | - | - |
|
|
TX55/32/18-3E6FERRITE CORE TOROID |
100 |
|
Datasheet | - | Bulk | Active | Toroid | TX 55 x 32 x 18 | - | 2.264" (57.50mm) | - | ±30% | Ungapped | 9500.0 | - | 0.651 | 132.0 | 202.0 | - | 26580.0 | Epoxy | 0.756" (19.20mm) | - | - |
|
B65881Q0100K097FERRITE CORE PQ 100NH N97 1=2PCS |
1,995 |
|
Datasheet | PQ35/35 | Tray | Active | PQ | PQ 35 x 35 | N97 | - | 100 nH | ±10% | Distributed Gapped | - | - | 0.47 | 79.7 | 171.0 | 161.0 | 13650.0 | Uncoated | 0.685" (17.40mm) | 1.382" (35.10mm) | 1.024" (26.00mm) |
|
PC95PQ32/30Z-12FERRITE CORE PQ 7UH PCS95 2PC |
3,516 |
|
Datasheet | PQ | Tray | Active | PQ | PQ 32 x 30 | PC95 | - | 7 µH | ±25% | Ungapped | - | - | 0.46 | 74.6 | 161.0 | - | 12000.0 | Uncoated | 1.195" (30.35mm) | 1.260" (32.00mm) | 0.866" (22.00mm) |
|
5995003801FERRITE CORE TOROID 4.2UH 95 |
1,668 |
|
Datasheet | HF | Tray | Active | Toroid | - | 95 | 2.402" (61.00mm) | 4.2 µH | ±25% | Ungapped | - | 3000 | 0.00897 | 14.4 | 16.0 | - | 23080.0 | Uncoated | 0.500" (12.70mm) | - | - |
|
|
TX55/32/18-3C94FERRITE CORE TOROID 3C94 |
1,394 |
|
Datasheet | - | Bulk | Active | Toroid | TX 55 x 32 x 18 | 3C94 | 2.264" (57.50mm) | - | ±25% | Ungapped | 2300.0 | - | 0.651 | 132.0 | 202.0 | - | 26580.0 | Epoxy | 0.756" (19.20mm) | - | - |
|
|
TX58/41/18-3C94FERRITE CORE TOROID 3C94 |
2,960 |
|
Datasheet | - | Bulk | Active | Toroid | TX 58 x 41 x 18 | 3C94 | 2.354" (59.80mm) | - | ±25% | Ungapped | 2300.0 | - | 1.0 | 152.0 | 152.0 | - | 23200.0 | Epoxy | 0.729" (18.60mm) | - | - |
|
|
PC95PQ35/35Z-12FERRITE CORE PQ 7.32UH PCS95 2PC |
4,749 |
|
Datasheet | PQ | Tray | Active | PQ | PQ 35 x 35 | PC95 | - | 7.32 µH | ±25% | Ungapped | - | - | 0.45 | 87.9 | 196.0 | - | 17300.0 | Uncoated | 1.368" (34.75mm) | 1.382" (35.10mm) | 1.024" (26.00mm) |
|
LRF372315MKCXFERRITE CORE TOROID 34.7UH |
3,628 |
|
Datasheet | FL-V | Bulk | Active | Toroid | - | Nanocrystalline | 1.594" (40.50mm) | 34.7 µH | - | Ungapped | - | - | - | - | 83.0 | - | - | Uncoated | - | 3.673" (93.30mm) | 0.709" (18.00mm) |
|
TX51/32/19-3E6FERRITE CORE TOROID |
2,650 |
|
Datasheet | - | Bulk | Active | Toroid | TX 51 x 32 x 19 | - | 2.069" (52.55mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.783" (19.90mm) | - | - |
|
PM62/49-3C94FERRITE CORE PM 3C94 2PC SET |
4,720 |
|
Datasheet | - | Bulk | Active | PM | PM 62 x 49 | 3C94 | 2.441" (62.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.929" (49.00mm) | - | - |
|
B66295G0000X197FERRITE CORE ELP N97 1PC |
2,899 |
|
Datasheet | ELP64/10/50 | Tray | Active | ELP | ELP 64 x 10 x50 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.402" (10.20mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
|
B64290A0699X087FERRITE CORE TOROID 5UH N87 |
2,426 |
|
Datasheet | T63/38/25 | Box | Active | Toroid | R 63 x 38 x 25 | N87 | 2.480" (63.00mm) | 5 µH | ±25% | Ungapped | - | 2200 | 0.5 | 152.1 | 305.9 | - | 46530.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
9498207002FERRITE CORE E SET |
4,729 |
|
Datasheet | - | Bulk | Active | E | - | - | - | - | ±25% | Ungapped | - | 2400 | 15.4 | 80.7 | 520.0 | 515.0 | 41500.0 | Uncoated | 0.407" (10.34mm) | 2.520" (64.00mm) | 2.008" (51.00mm) |
|
TX80/40/15-3E10-MFERRITE CORE TOROID |
2,613 |
|
Datasheet | - | Bulk | Active | Toroid | TX 80 x 40 x 15 | - | 3.268" (83.00mm) | - | ±20% | Ungapped | 9500.0 | - | 0.604 | 174.0 | 288.0 | - | 50200.0 | Epoxy | 0.626" (15.90mm) | - | - |
|
B66371Q0400K195FERRITE CORE E 400NH N95 |
4,418 |
|
Datasheet | B66371 | Bulk | Active | E | E 70 x 33 x 32 | N95 | - | 400 nH | ±10% | Gapped | - | 2200 | 0.22 | 149.0 | 683.0 | 676.0 | 102000.0 | Uncoated | 1.307" (33.20mm) | 2.776" (70.50mm) | 1.260" (32.00mm) |
|
TX63/38/25-3C90FERRITE CORE TOROID 3C90 |
1,395 |
|
Datasheet | - | Bulk | Active | Toroid | - | 3C90 | 2.480" (63.00mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.984" (25.00mm) | - | - |
|
|
TX80/40/15-3C90FERRITE CORE TOROID 3C90 |
2,428 |
|
Datasheet | - | Bulk | Active | Toroid | TX 80 x 40 x 15 | 3C90 | 3.268" (83.00mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.626" (15.90mm) | - | - |
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.