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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B65651T0400A048FERRITE CORE P 400NH N48 2PCS |
677 |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | N48 | 0.724" (18.40mm) | 400 nH | ±3% | Gapped | 192.0 | - | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
C055121A2FERRITE CORE TOROID 35NH MPP |
1,869 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.680" (17.27mm) | 35 nH | ±8% | Ungapped | - | 60 | - | 41.2 | 19.2 | - | 791.0 | Coated | 0.280" (7.11mm) | - | - |
|
PQ35/35-3C95FERRITE CORE PQ 3C95 2PC SET |
455 |
|
Datasheet | - | Bulk | Active | PQ | PQ 35 x 35 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.366" (34.70mm) | 1.421" (36.10mm) | 1.024" (26.00mm) |
|
T60006L2030W423FERRITE CORE TOROID 66UH |
1,630 |
|
Datasheet | - | Box | Active | Toroid | - | - | 1.299" (33.00mm) | 66 µH | ±30% | Ungapped | - | - | - | 78.5 | 40.0 | - | - | Uncoated | 0.492" (12.50mm) | - | - |
|
B65651D0100A033FERRITE CORE P 100NH M33 2PCS |
1,909 |
|
Datasheet | P18/11 | Box | Active | P (Pot Core) | P 18 x 11 | M33 | 0.724" (18.40mm) | 100 nH | ±3% | Gapped | 48.0 | 750 | 0.6 | 25.9 | 43.0 | - | 1114.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
B64290L0674X038FERRITE CORE TOROID 13.5UH T38 |
216 |
|
Datasheet | TX36/23/15 | Tray | Active | Toroid | - | T38 | 1.476" (37.50mm) | 13.5 µH | ±30% | Ungapped | - | 10000 | 0.94 | 89.65 | 95.89 | - | 8597.0 | Epoxy | 0.638" (16.20mm) | - | - |
|
B65671D0000R048FERRITE CORE P 4.9UH N48 2PCS |
1,255 |
|
Datasheet | P26/16 | Box | Active | P (Pot Core) | P 26 x 16 | N48 | 1.024" (26.00mm) | 4.9 µH | -20%, +30% | Ungapped | 1560.0 | - | 0.4 | 37.2 | 93.0 | 76.5 | 3460.0 | Uncoated | 0.321" (8.15mm) | - | - |
|
ER51/10/38-3C92FERRITE CORE ER 3C92 |
501 |
|
Datasheet | - | Bulk | Active | ER | ER 51 x 10 x 38 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.400" (10.16mm) | 2.008" (51.00mm) | 1.500" (38.10mm) |
|
|
C058894A2FERRITE CORE TOROID 75NH HIGH FL |
400 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.090" (27.69mm) | 75 nH | ±8% | Ungapped | - | 60 | - | 63.5 | 65.4 | - | 4150.0 | Coated | 0.470" (11.94mm) | - | - |
|
B64290L0668X038FERRITE CORE TOROID 17.6UH T38 |
1,042 |
|
Datasheet | TX38/19/13 | Tray | Active | Toroid | - | T38 | 1.551" (39.40mm) | 17.6 µH | ±30% | Ungapped | - | 10000 | 0.71 | 82.97 | 116.2 | - | 9644.0 | Epoxy | 0.543" (13.80mm) | - | - |
|
|
0077110A7FERRITE CORE TOROID 75NH KOOL MU |
368 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 2.250" (57.15mm) | 75 nH | ±8% | Ungapped | - | 60 | - | 143.0 | 144.0 | - | 20700.0 | Coated | 0.550" (13.97mm) | - | - |
_3C91.jpg "P30/19-3C91")
|
P30/19-3C91FERRITE CORE P 3C91 2PC SET |
165 |
|
Datasheet | - | Bulk | Active | P (Pot Core) | P 30 x 19 | 3C91 | 1.181" (30.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.740" (18.80mm) | - | - |
|
TX36/23/10-4C65FERRITE CORE TOROID 4C65 |
348 |
|
Datasheet | - | Bulk | Active | Toroid | TX 36 x 23 x 10 | 4C65 | 1.463" (37.15mm) | - | - | - | - | - | - | - | - | - | - | Epoxy | 0.430" (10.92mm) | - | - |
|
|
UR70/33/17-3C90FERRITE CORE UR 3C90 |
162 |
|
Datasheet | - | Bulk | Active | UR | UR 70 x 33 x 17 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.313" (33.35mm) | 2.692" (68.37mm) | 0.679' (17.25mm) |
|
B65611D0000R048FERRITE CORE P 7.6UH N48 2PCS |
198 |
|
Datasheet | P36/22 | Tray | Active | P (Pot Core) | P 36 x 22 | N48 | 1.417" (36.00mm) | 7.6 µH | -20%, +30% | Ungapped | 1560.0 | - | 0.26 | 52.0 | 202.0 | - | 10500.0 | Uncoated | 0.433" (11.00mm) | - | - |
|
|
T60006L2030W514FERRITE CORE TOROID 88UH |
3,934 |
|
Datasheet | - | Box | Active | Toroid | - | - | 1.291" (32.80mm) | 88 µH | - | Ungapped | - | - | - | 78.5 | 57.0 | - | - | Uncoated | 0.701" (17.80mm) | - | - |
|
E64/10/50-3F36FERRITE CORE E 3F36 |
1,001 |
|
Datasheet | - | Bulk | Active | E | E 64 x 10 x 50 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.402" (10.20mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
PLT64/50/5-3F4FERRITE CORE PLT 3F4 |
925 |
|
Datasheet | - | Bulk | Active | PLT | PLT 64 x 50 x 5 | 3F4 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.200" (5.08mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
|
PLT64/50/5-3C95FERRITE CORE PLT 3C95 |
12,580 |
|
Datasheet | - | Bulk | Active | PLT | PLT 64 x 50 x 5 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.200" (5.08mm) | 2.520" (64.00mm) | 2.000" (50.80mm) |
|
B66397G0000X187FERRITE CORE ETD N87 1PC |
525 |
|
Datasheet | ETD59/31/22 | Box | Active | ETD | ETD 59 x 31 x 22 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 1.228" (31.20mm) | 2.354" (59.80mm) | 0.870" (22.10mm) |
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.