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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PQ32/20-3F36-A400Ferrite Misc |
1,869 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3F36 | - | 400 nH | ±3% | Gapped | 105.0 | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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00K4022E026KOOL MU 4022 E CORE |
2,392 |
|
Datasheet | - | Bulk | Active | E | - | Kool Mu | - | 104 nH | ±8% | Ungapped | - | 26 | - | 98.4 | 237.0 | - | 23300.0 | Uncoated | 0.830" (21.08mm) | 1.687" (42.85mm) | 0.787" (20.00mm) |
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00K4022E040KOOL MU 4022 E CORE |
1,351 |
|
Datasheet | - | Bulk | Active | E | - | - | - | 140 nH | ±8% | Ungapped | - | 40 | - | 98.4 | 237.0 | - | 23300.0 | Uncoated | 0.830" (21.08mm) | 1.687" (42.85mm) | 0.787" (20.00mm) |
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B65819J0400A048FERRITE CORE RM N48 |
2,581 |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N48 | - | - | - | Gapped | - | 2300 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
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B65813J0250A097RM10 N97 250 +3% - |
3,852 |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E42/33/20-3C91-G500FERRITE CORE E 3C91 |
2,517 |
|
Datasheet | - | Bulk | Active | E | E 42 x 33 x 20 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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E43/10/28-3C92-A630-EFERRITE CORE E 3C92 |
4,032 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
|
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E43/10/28-3C92-A630-PFERRITE CORE E 3C92 |
3,607 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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SR43019UGROUND-SLAB CORE W/HOLE |
4,942 |
|
Datasheet | - | Bulk | Active | PS | - | R | 1.181" (30.00mm) | 5.533 µH | - | Ungapped | - | 2300 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
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B64290L0756X087FERRITE CORE |
4,887 |
|
Datasheet | TX29.5/19/20 | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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PQ32/25-3C96FERRITE CORE PQ 3C96 2PC SET |
4,610 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 25 | 3C96 | - | - | ±25% | Ungapped | - | - | 0.383 | 64.2 | 168.0 | 143.0 | 10800.0 | Uncoated | 0.984" (25.00mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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B65661D0160A087FERRITE CORE N87 |
3,388 |
|
Datasheet | P23/13 | Box | Active | - | P 22 x 13 | N87 | 0.866" (22.00mm) | - | - | Gapped | - | 2200 | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
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B65661D0250A087FERRITE CORE N87 |
2,113 |
|
Datasheet | P23/13 | Box | Active | - | P 22 x 13 | N87 | 0.866" (22.00mm) | - | - | Gapped | - | 2200 | 0.5 | 31.6 | 63.0 | - | 1990.0 | Uncoated | 0.268" (6.80mm) | - | - |
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RM10/I-3C95-A250FERRITE CORE RM 250NH 3C95 2PC |
3,402 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C95 | - | 250 nH | ±3% | Gapped | 92.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
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RM10/I-3C95-A400FERRITE CORE RM 400NH 3C95 2PC |
1,669 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C95 | - | 400 nH | ±3% | Gapped | 147.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
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RM10/I-3C95-A630FERRITE CORE RM 630NH 3C95 2PC |
1,141 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C95 | - | 630 nH | ±3% | Gapped | 230.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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RM10/I-3C95-E102Ferrite Misc |
3,699 |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3C95 | - | 102 nH | - | Gapped | - | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.366" (9.30mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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P9/5-3D3Ferrite Misc |
2,071 |
|
Datasheet | - | Bulk | Active | P | P 9 x 5 | - | 0.366" (9.30mm) | 630 nH | ±25% | Ungapped | 620.0 | - | 1.24 | 12.5 | 10.1 | 7.9 | 126.0 | Uncoated | 0.106" (2.70mm) | - | - |
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P9/5-3H3Ferrite Misc |
2,259 |
|
Datasheet | - | Bulk | Active | P | P 9 x 5 | - | 0.366" (9.30mm) | 1.1 µH | ±25% | Ungapped | 1080.0 | - | 1.24 | 12.5 | 10.1 | 7.9 | 126.0 | Uncoated | 0.106" (2.70mm) | - | - |
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P14/8-3D3-A160/NFerrite Misc |
4,081 |
|
Datasheet | P14/8 | Bulk | Active | P | P 14 x 8 | 3D3 | 0.563" (14.30mm) | 160 nH | ±3% | Gapped | 100.0 | - | 0.789 | 19.8 | 25.1 | 19.8 | 495.0 | Uncoated | 0.165" (4.20mm) | - | - |
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.