Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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) |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
