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-3C90-E100FERRITE CORE RM 100NH 3C90 2PC |
4,218 |
|
Datasheet | - | Bulk | Active | RM | RM 10 x 1 | 3C90 | - | 100 nH | ±3% | Gapped | 37.0 | - | 0.462 | 44.6 | 96.6 | 89.1 | 4310.0 | Uncoated | 0.729" (18.60mm) | 1.122" (28.50mm) | 0.531" (13.50mm) |
|
|
6298420121FERRITE CORE RM SET |
2,895 |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 38.0 | 73.8 | 195.0 | 170.9 | 14370.0 | Uncoated | - | - | - |
|
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SF43019UGROUND-SLAB CORE W/HOLE |
4,818 |
|
Datasheet | - | Bulk | Active | PS | - | F | 1.181" (30.00mm) | 6.7 µH | ±25% | Ungapped | - | 3000 | - | 45.6 | 123.0 | 96.0 | 5610.0 | Uncoated | 0.370" (9.40mm) | - | - |
|
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B65661W0160A087P22/13 N87 160 +3% - |
2,409 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65661W0250A087P22/13 N87 250 +3% - |
4,590 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
P22/13-3F46FERRITE CORE P 1.7UH 3F46 2PC |
2,722 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F46 | 0.866" (22.00mm) | 1.7 µH | ±25% | Ungapped | 670.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.528" (13.40mm) | - | - |
|
|
P22/13-3E27Ferrite Misc |
2,843 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3E27 | 0.866" (22.00mm) | 9.25 µH | ±25% | Ungapped | 3660.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
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PQ32/30-3C90-A600Ferrite Misc |
1,050 |
|
Datasheet | PQ32/30 | Bulk | Active | PQ | PQ 32 x 30 | 3C90 | - | 600 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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PQ32/30-3C90-A400Ferrite Misc |
3,719 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 30 | 3C90 | - | 400 nH | ±3% | Gapped | 142.0 | - | 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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P22/13-3F3-A160Ferrite Misc |
2,445 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F3 | 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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0079554A7KOOL MU MAX 019 PERM BLACK 548 S |
4,069 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 20 nH | ±8% | Ungapped | - | 19 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079555A7KOOL MU MAX 040 PERM BLACK 548 S |
4,009 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 41 nH | ±8% | Ungapped | - | 40 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079553A7KOOL MU MAX 075 PERM BLACK 548 S |
2,841 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 76 nH | ±8% | Ungapped | - | 75 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
|
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0076555A7KOOL MU HF 040 PERM BLACK 548 SI |
1,179 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 41 nH | ±8% | Ungapped | - | 40 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
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0079552A7KOOL MU MAX 090 PERM BLACK 548 S |
4,371 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mµ | 1.291" (32.80mm) | 91 nH | ±8% | Ungapped | - | 90 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
|
|
0055133A2MPP 014 PERM GREY 130 SIZE |
1,318 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.440" (11.18mm) | 6 nH | ±8% | Ungapped | - | 14 | - | 26.9 | 9.06 | - | 244.0 | Uncoated | 0.156" (3.96mm) | - | - |
|
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0076550A7KOOL MU HF 026 PERM BLACK 548 SI |
4,479 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu HF | 1.291" (32.80mm) | 28 nH | ±8% | Ungapped | - | 26 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
|
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0055293A2MPP 014 PERM GREY 290 SIZE |
1,442 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.380" (9.65mm) | 7 nH | ±8% | Ungapped | - | 14 | - | 21.8 | 9.45 | - | 206.0 | Uncoated | 0.156" (3.96mm) | - | - |
|
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0079550A7KOOL MU MAX 026 PERM BLACK 548 S |
4,771 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 1.291" (32.80mm) | 28 nH | ±8% | Ungapped | - | 26 | - | 81.4 | 65.6 | - | 5340.0 | Uncoated | 0.420" (10.67mm) | - | - |
|
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0055283A2MPP 014 PERM GREY 280 SIZE |
2,532 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.380" (9.65mm) | 6 nH | ±8% | Ungapped | - | 14 | - | 21.8 | 7.52 | - | 164.0 | Uncoated | 0.125" (3.18mm) | - | - |
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.