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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
P18/11-3H3-E63Ferrite Misc |
3,834 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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P18/11-3H3-A400Ferrite Misc |
2,981 |
|
Datasheet | - | Bulk | Active | P | P 18 x 11 | 3H3 | 0.724" (18.40mm) | 400 nH | ±3% | Gapped | 190.0 | - | 0.597 | 25.8 | 43.3 | 36.0 | 1120.0 | Uncoated | 0.209" (5.30mm) | - | - |
|
|
P22/13-3F3Ferrite Misc |
2,401 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F3 | 0.866" (22.00mm) | 3.55 µH | ±25% | Ungapped | 1410.0 | - | 0.497 | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.71mm) | - | - |
|
B65819P0000R049FERRITE CORE RM 2.4UH N49 2PCS |
2,064 |
|
Datasheet | RM7/LP | Box | Active | RM | RM 7 LP | N49 | - | 2.4 µH | -20%, +30% | Ungapped | 990.0 | 1500 | 0.52 | 23.5 | 45.3 | 39.6 | 1060.0 | Uncoated | 0.193" (4.90mm) | 0.799" (20.30mm) | - |
|
B66347G0000X127FERRITE CORE ER N27 1PC |
2,117 |
|
Datasheet | ER42/22/15 | Box | Active | ER | ER 42 x 22 x 15 | N27 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.858" (21.80mm) | 1.654" (42.00mm) | 0.591" (15.00mm) |
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|
0059211A2EDGE 075 PERM GREEN 206 SIZE |
3,395 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.800" (20.32mm) | 41 nH | ±8% | Ungapped | - | 75 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
|
PJ42120UGEP CORE |
1,622 |
|
Datasheet | - | Bulk | Active | EP | - | J | - | 9.6 µH | - | Ungapped | - | 5000 | - | 41.1 | 78.7 | 60.8 | 3230.0 | Uncoated | 0.843" (21.40mm) | 0.945" (24.00mm) | 0.591" (15.00mm) |
|
|
0059206A2EDGE 125 PERM GREEN 206 SIZE |
4,925 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.800" (20.32mm) | 68 nH | ±8% | Ungapped | - | 125 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
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0059210A2EDGE 090 PERM GREEN 206 SIZE |
2,760 |
|
Datasheet | - | Bulk | Active | Toroid | - | Edge | 0.830" (21.08mm) | 49 nH | ±8% | Ungapped | - | 90 | - | 50.9 | 22.1 | - | 1120.0 | Uncoated | 0.250" (6.35mm) | - | - |
|
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NJ43723UGRM DESIGN SCP |
2,024 |
|
Datasheet | - | Bulk | Active | RM | - | J | - | 11.8 µH | - | Ungapped | - | 5000 | - | 56.6 | 146.0 | 125.0 | 8340.0 | Uncoated | 0.482" (12.25mm) | 1.472" (37.40mm) | 0.634" (16.10mm) |
|
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B66367A0610D087ETD49/25/16 N87 610 +8% - |
4,842 |
|
Datasheet | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
B65819J0000R048FERRITE CORE RM N48 |
1,138 |
|
Datasheet | RM7 | Box | Active | RM | RM 7 | N48 | - | - | - | - | - | 2300 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
|
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PQ32/20-3C95-E315Ferrite Misc |
2,164 |
|
Datasheet | - | Bulk | Active | PQ | PQ 32 x 20 | 3C95 | - | 315 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) |
|
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PQ32/20-3C95-A400Ferrite Misc |
2,408 |
|
Datasheet | PQ32/20 | Bulk | Active | PQ | PQ 32 x 20 | 3C95 | - | 400 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) |
|
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E42/21/20-3C92-G200FERRITE CORE E 3C92 |
4,547 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
|
E42/21/20-3C92-G500FERRITE CORE E 3C92 |
2,512 |
|
Datasheet | - | Bulk | Active | E | E 42 x 21 x 20 | 3C92 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
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E42/21/20-3C92-G1200Ferrite Misc |
1,921 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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E42/21/20-3C92-G900Ferrite Misc |
1,067 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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E42/21/20-3C92-E150Ferrite Misc |
2,572 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
E42/21/20-3C92-E160Ferrite Misc |
4,660 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.