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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E55/28/21-3C90Ferrite Misc |
3,053 |
|
Datasheet | - | Bulk | Active | E | E 55 x 28 x 21 | 3C90 | - | 6.3 µH | ±25% | Ungapped | 1760.0 | - | 0.35 | 124.0 | 353.0 | 345.0 | 44000.0 | Uncoated | 1.083" (27.50mm) | 2.213" (56.20mm) | 0.827" (21.00mm) |
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B65541T0040A033FERRITE CORE M33 |
4,584 |
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Datasheet | P14/8 | Box | Active | - | P 14 x 8 | M33 | 0.563" (14.30mm) | - | - | Gapped | - | 750 | 0.8 | 20.0 | 25.0 | 20.0 | 500.0 | Uncoated | 0.167" (4.25mm) | - | - |
|
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0058123A2HIGH FLUX 014 PERM KHAKI 120 SIZ |
4,761 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.653" (16.59mm) | 8 nH | ±8% | Ungapped | - | 14 | - | 41.2 | 19.2 | - | 791.0 | Uncoated | 0.250" (6.35mm) | - | - |
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0R47228ECE-CORE |
1,053 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 5.96 µH | - | Ungapped | - | 2300 | - | 137.0 | 368.0 | 363.0 | 50300.0 | Uncoated | 1.098" (27.90mm) | 2.850" (72.39mm) | 0.748" (19.00mm) |
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B65813J0160A041FERRITE CORE RM N41 |
1,985 |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | - | - | Gapped | - | 2800 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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B65813J0400A041FERRITE CORE RM N41 |
1,764 |
|
Datasheet | RM10 | Box | Active | RM | RM 10 | N41 | - | - | - | Gapped | - | 2800 | 0.45 | 44.0 | 98.0 | 90.0 | 4310.0 | Uncoated | 0.368" (9.35mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
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PQ32/30-3C92-A250Ferrite Misc |
1,864 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 30 | 3C92 | - | 250 nH | - | Gapped | - | - | 0.447 | 74.7 | 167.0 | 142.0 | 12500.0 | Uncoated | 0.596" (15.15mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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B65845J0000R030FERRITE CORE EP 4.3UH N30 2PCS |
3,031 |
|
Datasheet | EP17 | Box | Active | EP | EP 17 | N30 | - | 4.3 µH | -20%, +30% | Ungapped | 2870.0 | 4300 | 0.84 | 28.5 | 33.9 | 25.5 | 966.0 | Uncoated | 0.335" (8.50mm) | 0.724" (18.40mm) | 0.443" (11.25mm) |
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PQ32/20-3C97-A400Ferrite Misc |
4,561 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C97 | - | 400 nH | ±3% | Gapped | 105.0 | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.051" (1.29mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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0R44040UGPQ CORE |
4,712 |
|
Datasheet | - | Bulk | Active | PQ | - | R | - | 4.267 µH | - | Ungapped | - | 2300 | - | 102.0 | 201.0 | 175.0 | 20500.0 | Uncoated | 0.392" (9.95mm) | 1.634" (41.50mm) | 1.102" (28.00mm) |
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ZT43813TCTOROID GREY COATED |
4,880 |
|
Datasheet | - | Bulk | Active | Toroid | - | T | 1.545" (39.25mm) | 5.19 µH | ±25% | Ungapped | - | 3000 | - | 82.9 | 114.2 | - | 9462.0 | Epoxy | 0.525" (13.34mm) | - | - |
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P22/13-3C95-A400Ferrite Misc |
1,261 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3C95 | 0.866" (22.00mm) | 400 nH | ±3% | Gapped | 160.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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P22/13-3C95-A160Ferrite Misc |
2,669 |
|
Datasheet | P22/13 | Bulk | Active | P | P 22 x 13 | 3C95 | 0.866" (22.00mm) | 160 nH | ±3% | Gapped | 63.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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P22/13-3C95-A250Ferrite Misc |
4,563 |
|
Datasheet | P22/13 | Bulk | Active | P | P 22 x 13 | 3C95 | 0.866" (22.00mm) | 250 nH | ±3% | Gapped | 99.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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ETD54/28/19-3C95FERRITE CORE ETD 3C95 |
1,806 |
|
Datasheet | - | Bulk | Active | ETD | ETD 54 x 28 x 19 | 3C95 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.087" (27.60mm) | 2.156" (54.50mm) | 0.744" (18.90mm) |
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E43/10/28-3C97-A315-EFERRITE CORE E 3C97 |
2,344 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3C97-A315-PFERRITE CORE E 3C97 |
1,300 |
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Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3C97-A400-EFERRITE CORE E 3C97 |
2,472 |
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Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3C97-A400-PFERRITE CORE E 3C97 |
3,457 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3C97 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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E43/10/28-3F36-A315-EFERRITE CORE E 3F36 |
4,870 |
|
Datasheet | - | Bulk | Active | E | E 43 x 10 x 28 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.374" (9.50mm) | 1.700" (43.20mm) | 1.098" (27.90mm) |
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.