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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5678221421FERRITE CORE PS 78 SET |
3,513 |
|
Datasheet | - | Bulk | Active | PS | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 48.0 | 31.2 | 64.8 | - | 2000.0 | Uncoated | - | - | - |
|
PC95EL13X4.4-ZFERRITE CORE EL 3.16UH PCS95 2PC |
4,822 |
|
Datasheet | Planar | Tray | Active | EL | EI 13 x 4.4 | PC95 | - | 3.16 µH | ±25% | Ungapped | - | - | 0.67 | 23.1 | 15.4 | 22.4 | 357.0 | Uncoated | 0.089" (2.25mm) | 0.512" (13.00mm) | 0.409" (10.40mm) |
|
|
PC95EL15.5X5.8-ZFERRITE CORE EL 3.68UH PCS95 2PC |
3,318 |
|
Datasheet | Planar | Tray | Active | EL | EI 15.5 x 5.8 | PC95 | - | 3.68 µH | ±25% | Ungapped | - | - | 0.6 | 32.9 | 19.6 | 31.9 | 646.0 | Uncoated | 0.115" (2.92mm) | 0.610" (15.50mm) | 0.488" (12.40mm) |
|
|
PC95EL20X7.7-ZFERRITE CORE EL 5.63UH PCS95 2PC |
2,124 |
|
Datasheet | Planar | Tray | Active | EL | EL 20 x 7.7 | PC95 | - | 5.63 µH | ±25% | Ungapped | - | - | 0.47 | 54.6 | 25.6 | 52.9 | 1400.0 | Uncoated | 0.151" (3.83mm) | 0.787" (20.00mm) | 0.630" (16.00mm) |
|
B65807J0250A048FERRITE CORE RM 250NH N48 2PCS |
4,445 |
|
Datasheet | RM6 | Strip | Active | RM | RM 6 | N48 | - | 250 nH | ±3% | Gapped | 171.0 | - | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
|
B66335G1500X127FERRITE CORE E N27 1PC |
2,175 |
|
Datasheet | E55/28/21 | Box | Active | E | E 55 x 28 x 21 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 1.094" (27.80mm) | 2.165" (55.00mm) | 0.827" (21.00mm) |
|
B65803P0000Y038FERRITE CORE RM 5UH T38 2PCS |
2,223 |
|
Datasheet | RM4/LP | Box | Active | RM | RM 4 LP | T38 | - | 5 µH | -30%, +40% | Ungapped | 4750.0 | 2300 | 1.2 | 17.3 | 14.5 | 11.3 | 251.0 | Uncoated | 0.154" (3.90mm) | 0.433" (11.00mm) | 0.181" (4.60mm) |
|
6698404121FERRITE CORE PQ PCS |
2,224 |
|
Datasheet | - | Bulk | Active | PQ | - | - | - | - | ±25% | Ungapped | - | 2400 | 52.3 | 103.6 | 198.0 | 170.0 | 20500.0 | Uncoated | - | - | - |
|
B66457K0000X187FERRITE CORE I N87 |
3,113 |
|
Datasheet | I32/3/20 | Tray | Active | I | I 32 x 3 x 20 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.124" (3.15mm) | 1.250" (31.75mm) | 0.801" (20.35mm) |
|
6698353621FERRITE CORE PQ SET |
4,269 |
|
Datasheet | - | Bulk | Active | PQ | - | - | - | - | ±25% | Ungapped | - | 2400 | 48.2 | 88.2 | 183.0 | 161.7 | 16130.0 | Uncoated | 0.685" (17.40mm) | 1.382" (35.10mm) | - |
|
B66461G0000X192FERRITE CORE ELP N92 1PC |
4,580 |
|
Datasheet | ELP43/10/28 | Box | Active | ELP | ELP 43 x 10 x 28 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
TX26/15/20-3E12FERRITE CORE TOROID |
3,065 |
|
Datasheet | - | Bulk | Active | Toroid | TX 26 x 15 x 20 | - | 1.061" (26.95mm) | - | ±30% | Ungapped | 12000.0 | - | 0.538 | 60.1 | 112.0 | - | 6720.0 | Epoxy | 0.827" (21.00mm) | - | - |
|
6278420121FERRITE CORE RM 78 SET |
1,270 |
|
Datasheet | - | Bulk | Active | RM | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 38.0 | 73.8 | 195.0 | 170.9 | 14370.0 | Uncoated | - | - | - |
|
PC47EI40-ZFERRITE CORE E 4.86UH PCS47 1SET |
3,708 |
|
Datasheet | E | Tray | Active | E | - | PC47 | - | 4.86 µH | ±25% | Ungapped | - | 2500 | 0.52 | 77.0 | 148.0 | - | 11400.0 | Uncoated | - | 1.575" (40.00mm) | - |
|
TX42/26/13-3E10-MFERRITE CORE TOROID |
3,233 |
|
Datasheet | - | Bulk | Active | Toroid | TX 42 x 26 x 13 | - | 1.697" (43.15mm) | - | ±30% | Ungapped | 10000.0 | - | 1.076 | 103.0 | 95.8 | - | 9860.0 | Epoxy | 0.531" (13.50mm) | - | - |
|
PC47EER42-ZFERRITE CORE E 4.69UH PCS47 2PC |
4,697 |
|
Datasheet | E | Tray | Active | E | EER 42 | PC47 | - | 4.69 µH | ±25% | Ungapped | - | - | 0.51 | 98.8 | 194.0 | - | 19200.0 | Uncoated | 0.882" (22.40mm) | 1.654" (42.00mm) | 0.610" (15.50mm) |
|
HF60T44.5X13X30FERRITE CORE TOROID |
2,806 |
|
Datasheet | T | Tray | Active | Toroid | - | - | 1.752" (44.50mm) | - | - | Ungapped | - | 1600 | - | - | - | - | - | Uncoated | 0.512" (13.00mm) | - | - |
|
9595494902FERRITE CORE ETD 95 SET |
2,832 |
|
Datasheet | - | Bulk | Active | ETD | - | 95 | - | - | ±25% | Ungapped | - | 3000 | 53.0 | 114.4 | 213.5 | 209.0 | 24420.0 | Uncoated | - | - | - |
|
6678505021FERRITE CORE PQ 78 SET |
1,123 |
|
Datasheet | - | Bulk | Active | PQ | - | 78 | - | - | ±25% | Ungapped | - | 2300 | 35.9 | 114.7 | 319.0 | 314.2 | 36630.0 | Uncoated | - | 1.969" (50.00mm) | 1.260" (32.00mm) |
|
|
6698505021FERRITE CORE PQ SET |
3,784 |
|
Datasheet | - | Bulk | Active | PQ | - | - | - | - | ±25% | Ungapped | - | 2400 | 35.9 | 114.7 | 319.0 | 314.2 | 36630.0 | Uncoated | - | 1.969" (50.00mm) | 1.260" (32.00mm) |
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.