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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RM10/I-3C96-A250FERRITE CORE RM 250NH 3C96 2PC |
4,038 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C96 | - | 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-3C96-A400FERRITE CORE RM 400NH 3C96 2PC |
3,623 |
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Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C96 | - | 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-3C96-A630FERRITE CORE RM 630NH 3C96 2PC |
1,000 |
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Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C96 | - | 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-3C96-A160Ferrite Misc |
1,131 |
|
Datasheet | RM10/I | Bulk | Active | RM | RM 10 | 3C96 | - | 160 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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5978001721FERRITE CORE TOROID 2.23UH 78 |
1,659 |
|
Datasheet | - | Tape & Reel (TR) | Active | Toroid | - | 78 | 1.299" (33.00mm) | 2.23 µH | -30%, +25% | Ungapped | - | 2300 | 1.29 | 76.0 | 59.0 | - | 4500.0 | Plastic | 0.406" (10.30mm) | - | - |
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B66506G0000X195FERRITE CORE EQ N95 1PC |
3,900 |
|
Datasheet | EQ30/8/20 | Box | Active | EQ | EQ 30 x 8 | N95 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.315" (8.00mm) | 1.181" (30.00mm) | 0.787" (20.00mm) |
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0R45724ECLAM SIZE E-CORE |
1,523 |
|
Datasheet | - | Bulk | Active | E | - | R | - | 8.093 µH | - | Ungapped | - | 2300 | - | 107.0 | 337.0 | 337.0 | 36000.0 | Uncoated | 0.929" (23.60mm) | 2.209" (56.10mm) | 0.740" (18.80mm) |
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0055410AYMPP 125 PERM AY 410 SIZE |
2,915 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.270" (6.86mm) | 70 nH | ±8% | Ungapped | - | 125 | - | 16.5 | 7.25 | - | 120.0 | Uncoated | 0.200" (5.08mm) | - | - |
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DW42616UGDOUBLE SLAB SCP |
1,009 |
|
Datasheet | - | Bulk | Active | EQ | - | W | - | 13 µH | - | Ungapped | - | 10000 | - | 38.9 | 77.0 | 62.7 | 3000.0 | Uncoated | 0.634" (16.10mm) | 1.004" (25.50mm) | 0.673" (17.09mm) |
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0058050AYHIGH FLUX 125 PERM AY 050 SIZE |
3,298 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.500" (12.70mm) | 56 nH | ±8% | Ungapped | - | 125 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
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0R42625A160GAPPED PQ CORE |
4,463 |
|
Datasheet | - | Bulk | Active | PQ | - | R | - | 160 nH | - | Ungapped | - | 2300 | - | 54.3 | 120.0 | - | 6530.0 | Uncoated | 0.972" (24.70mm) | 1.075" (27.30mm) | 0.748" (19.00mm) |
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P22/13-3C95FERRITE CORE P 5.2UH 3C95 2PC |
3,423 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3C95 | 0.866" (22.00mm) | 5.2 µH | ±25% | Ungapped | 2060.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.528" (13.40mm) | - | - |
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RM10/I-3F4-A250FERRITE CORE RM 250NH 3F4 2PC |
2,725 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3F4 | - | 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-3F4-A400FERRITE CORE RM 400NH 3F4 2PC |
2,357 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3F4 | - | 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-3F4-A630FERRITE CORE RM 630NH 3F4 2PC |
2,612 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3F4 | - | 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-3F4-A160Ferrite Misc |
4,988 |
|
Datasheet | - | Bulk | Active | RM | RM 10 | 3F4 | - | 160 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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E42/33/20-3C94FERRITE CORE E 3C94 |
4,103 |
|
Datasheet | - | Bulk | Obsolete | E | E 42 x 33 x 20 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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B65531T0100A033FERRITE CORE M33 |
4,555 |
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Datasheet | P11/7 | Box | Active | - | P 11 x 7 | M33 | 0.445" (11.30mm) | - | - | Gapped | - | 750 | 1.0 | 15.9 | 15.9 | - | 253.0 | Uncoated | 0.130" (3.30mm) | - | - |
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PQ32/20-3F46-A400Ferrite Misc |
1,463 |
|
Datasheet | PQ32/20 | Bulk | Active | PQ | PQ 32 x 20 | 3F46 | - | 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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PQ32/20-3F46-A125Ferrite Misc |
4,651 |
|
Datasheet | PQ32/20 | Bulk | Active | PQ | PQ 32 x 20 | 3F46 | - | 125 nH | - | Gapped | - | - | 0.331 | 55.9 | 169.0 | 142.0 | 9440.0 | Uncoated | 0.406" (10.30mm) | 1.299" (33.00mm) | 0.866" (22.00mm) |
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.