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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0058726A2FERRITE CORE TOROID 175NH HI FLX |
1,939 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 2.028" (51.51mm) | 175 nH | ±8% | Ungapped | - | 60 | - | 113.5 | 262.0 | - | 29700.0 | Coated | 0.850" (21.59mm) | - | - |
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B64290A0730X010FERRITE CORE TOROID 900NH K10 |
3,251 |
|
Datasheet | T87/54.3/13.5 | Box | Active | Toroid | R 87 x 54.3 x 13.5 | K10 | 3.425" (87.00mm) | 900 nH | ±25% | Ungapped | - | 700 | 0.99 | 213.9 | 216.7 | - | 46360.0 | Uncoated | 0.531" (13.50mm) | - | - |
|
|
MACC0125FERRITE CORE U AMORPHOUS |
2,547 |
|
Datasheet | - | Bulk | Active | U | - | Amorphous | - | - | - | Ungapped | - | - | - | 64.3 | 610.0 | - | - | Uncoated | 2.402" (61.00mm) | 2.500" (63.50mm) | 1.378" (35.00mm) |
|
B67385G0000X187FERRITE CORE U N87 1PC |
2,015 |
|
Datasheet | U126/91/20 | Box | Active | U | U 126 x 91 x 20 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 3.583" (91.00mm) | 4.961" (126.00mm) | 0.787" (20.00mm) |
|
PM87/70-3C94FERRITE CORE PM 3C94 2PC SET |
4,888 |
|
Datasheet | - | Bulk | Active | PM | PM 87 x 70 | 3C94 | 3.425" (87.00mm) | - | - | - | - | - | - | - | - | - | - | Uncoated | 2.756" (70.00mm) | - | - |
|
|
TX140/106/25-3C94FERRITE CORE TOROID 3C94 |
2,823 |
|
Datasheet | - | Bulk | Active | Toroid | TX 140 x 106 x 25 | 3C94 | 5.528" (140.40mm) | - | ±20% | Ungapped | - | 2300 | 0.903 | 382.0 | 422.0 | - | 161100.0 | Epoxy | 0.996" (25.30mm) | - | - |
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|
B64290A0705X010FERRITE CORE TOROID 1.1UH K10 |
3,664 |
|
Datasheet | T140/103/25 | Box | Active | Toroid | R 140 x 103 x 25 | K10 | 5.512" (140.00mm) | 1.1 µH | ±25% | Ungapped | - | 700 | 0.82 | 375.8 | 458.9 | - | 172440.0 | Uncoated | 0.984" (25.00mm) | - | - |
|
B65733A0000R087FERRITE CORE PM 16UH N87 2PCS |
1,120 |
|
Datasheet | PM114/93 | Box | Active | PM | PM 114 x 93 | N87 | 4.488" (114.00mm) | 16 µH | -20%, +30% | Ungapped | 1480.0 | 2200 | 0.116 | 200.0 | 1720.0 | 1380.0 | 344000.0 | Uncoated | 1.831" (46.50mm) | - | - |
|
|
B65733A0630A027FERRITE CORE PM 630NH N27 2PCS |
4,533 |
|
Datasheet | PM114/93 | Box | Active | PM | PM 114 x 93 | N27 | 4.488" (114.00mm) | 630 nH | ±3% | Gapped | 58.0 | 2000 | 0.116 | 200.0 | 1720.0 | 1380.0 | 344000.0 | Uncoated | 1.831" (46.50mm) | - | - |
|
5977000221FERRITE CORE TOROID 945NH 77 |
167 |
|
Datasheet | - | Bag | Active | Toroid | - | 77 | 0.402" (10.20mm) | 945 nH | -30%, +25% | Ungapped | - | 2000 | 2.86 | 20.7 | 7.2 | - | 150.0 | Plastic | 0.150" (3.81mm) | - | - |
|
B64290L0038X037FERRITE CORE TOROID 2.66UH T37 |
414 |
|
Datasheet | TX10/6/4 | Box | Active | Toroid | - | T37 | 0.425" (10.80mm) | 2.66 µH | ±25% | Ungapped | - | 6500 | 3.07 | 24.07 | 7.83 | - | 188.0 | Epoxy | 0.187" (4.75mm) | - | - |
|
B66453K0000X192FERRITE CORE I N92 |
539 |
|
Datasheet | I18/2/10 | Tray | Active | I | I 18 x 2 x 10 | N92 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.079" (2.00mm) | 0.709" (18.00mm) | 0.394" (10.00mm) |
|
H5C2ER9.5/5-ZFERRITE CORE ER H5C2 2PC SET |
205 |
|
Datasheet | - | Tray | Active | ER | ER 9.5 x 5 | H5C2 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.197" (5.00mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
|
B66307G0500X127FERRITE CORE E N27 1PC |
123 |
|
Datasheet | E16/8/5 | Box | Active | E | E 16 x 8 x 5 | N27 | - | - | - | Gapped | - | - | - | - | - | - | - | Uncoated | 0.323" (8.20mm) | 0.630" (16.00mm) | 0.185" (4.70mm) |
|
PC40EER40-ZFERRITE CORE EER PCS40 2PC SET |
2,528 |
|
Datasheet | - | Tray | Active | EER | EER 40 | PC40 | - | - | ±25% | Gapped | - | - | 0.658 | 98.0 | 149.0 | - | 14600.0 | Uncoated | 0.882" (22.40mm) | 1.575" (40.00mm) | 0.524" (13.30mm) |
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PLT22/16/2.5-3C90FERRITE CORE PLT 3C90 |
779 |
|
Datasheet | - | Bulk | Active | PLT | PLT 22 x 16 x 2.5 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.224" (5.70mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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PC95ER9.5/5-ZFERRITE CORE ER 1.19UH PCS95 2PC |
149 |
|
Datasheet | Planar | Tray | Active | ER | ER 9.5 x 5 | PC95 | - | 1.19 µH | ±25% | Ungapped | - | - | 1.67 | 8.47 | 14.2 | 7.6 | 120.0 | Uncoated | 0.098" (2.50mm) | 0.374" (9.50mm) | 0.197" (5.00mm) |
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5952020501FERRITE CORE TOROID 52 |
357 |
|
Datasheet | - | Box | Active | Toroid | - | 52 | - | - | ±25% | Ungapped | - | 250 | - | 30.6 | 14.4 | - | 442.0 | Uncoated | 0.250" (6.35mm) | - | - |
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EC35/17/10-3C94FERRITE CORE EC 3C94 |
4,511 |
|
Datasheet | - | Bulk | Active | EC | EC 35 x 17 x 10 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.681" (17.30mm) | 1.390" (35.30mm) | 0.374" (9.50mm) |
|
B65525J0000Y038FERRITE CORE ER 6.4UH T38 2PCS |
4,609 |
|
Datasheet | ER11/5 | Box | Active | ER | ER 11 x 5 | T38 | - | 6.4 µH | -30%, +40% | Ungapped | 5600.0 | 10000 | 1.1 | 14.1 | 12.4 | - | 174.0 | Uncoated | 0.098" (2.50mm) | 0.433" (11.00mm) | 0.236" (6.00mm) |
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.