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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PTS23/18-3F3-A160Ferrite Misc |
1,407 |
|
Datasheet | - | Bulk | Active | P | PTS 23 x 18 | 3F3 | 0.902" (22.90mm) | 160 nH | ±3% | Gapped | 98.0 | - | 0.77 | 45.1 | 58.3 | 53.6 | 2630.0 | Uncoated | 0.354" (9.00mm) | - | - |
|
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EP20-3C96-A160Ferrite Misc |
3,614 |
|
Datasheet | - | Bulk | Active | EP | EP 20 | 3C96 | - | - | - | Gapped | 66.0 | - | - | - | - | - | - | Uncoated | - | - | - |
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0055030AYMPP 125 PERM AY 030 SIZE |
4,850 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.310" (7.87mm) | 52 nH | ±8% | Ungapped | - | 125 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
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0055032A2MPP 026 PERM GREY 030 SIZE |
4,409 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.310" (7.87mm) | 11 nH | ±8% | Ungapped | - | 26 | - | 17.9 | 5.99 | - | 107.0 | Uncoated | 0.125" (3.18mm) | - | - |
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|
0P45724ECE-SHAPE CORE |
2,494 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 8.8 µH | - | Ungapped | - | 2500 | - | 107.0 | 337.0 | 337.0 | 36000.0 | Uncoated | 0.929" (23.60mm) | 2.209" (56.10mm) | 0.740" (18.80mm) |
|
|
0T44022ECE-CORE |
2,245 |
|
Datasheet | - | Bulk | Active | E | - | T | - | 6.95 µH | - | Ungapped | - | 3000 | - | 97.0 | 233.0 | 233.0 | 22700.0 | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.787" (20.00mm) |
|
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C055021A2MPP 060 PERM GREY 020 SIZE |
2,744 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.275" (6.99mm) | 24 nH | ±8% | Ungapped | - | 60 | - | 13.6 | 4.7 | - | 64.0 | Coated | 0.135" (3.43mm) | - | - |
|
B65517D0025A001FERRITE CORE P 25NH K1 2PCS |
1,985 |
|
Datasheet | P9/5 | Box | Active | P (Pot Core) | P 9 x 5 | K1 | 0.366" (9.30mm) | 25 nH | ±3% | Gapped | 25.0 | 80 | 1.25 | 12.5 | 10.0 | - | 125.0 | Uncoated | 0.106" (2.70mm) | - | - |
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B65811J0000R035FERRITE CORE RM |
4,693 |
|
Datasheet | RM8 | Box | Active | RM | - | - | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | - | - |
|
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P22/13/I-3F3-A315Ferrite Misc |
4,511 |
|
Datasheet | P22/13 | Bulk | Active | P | P 22 x 13 | 3F3 | 0.866" (22.00mm) | 315 nH | ±3% | Gapped | 114.0 | - | 0.45 | 33.3 | 73.4 | 58.1 | 2460.0 | Uncoated | 0.264" (6.71mm) | - | - |
|
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P22/13/I-3F3-A1000Ferrite Misc |
3,475 |
|
Datasheet | - | Bulk | Active | P | P 22 x 13 | 3F3 | 0.866" (22.00mm) | 1 µH | ±5% | Gapped | 361.0 | - | 0.45 | 33.3 | 73.4 | 58.1 | 2460.0 | Uncoated | 0.264" (6.71mm) | - | - |
|
B65819P0000R092FERRITE CORE RM 2.6UH N92 2PCS |
2,842 |
|
Datasheet | RM7/LP | Box | Active | RM | RM 7 LP | N92 | - | 2.6 µH | -20%, +30% | Ungapped | 1070.0 | 1500 | 0.52 | 23.5 | 45.3 | 39.6 | 1060.0 | Uncoated | 0.193" (4.90mm) | 0.799" (20.30mm) | - |
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TUB8/4.2/51-4B1Ferrite Misc |
2,785 |
|
Datasheet | - | Bulk | Active | Tube | TUB 8 x 4.2 x 51 | 4B1 | 0.315" (8.00mm) | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | - | 2.024" (51.40mm) | - |
|
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0055240AYMPP 125 PERM AY 240 SIZE |
4,399 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.260" (6.60mm) | 54 nH | ±8% | Ungapped | - | 125 | - | 13.6 | 4.76 | - | 64.9 | Uncoated | 0.100" (2.54mm) | - | - |
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C058379A2HIGH FLUX 147 PERM KHAKI 380 SIZ |
4,643 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.710" (18.03mm) | 105 nH | ±8% | Ungapped | - | 147 | - | 41.4 | 23.2 | - | 960.0 | Coated | 0.280" (7.11mm) | - | - |
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E47/20/16-3F36FERRITE CORE E 3F36 |
1,019 |
|
Datasheet | - | Bulk | Active | E | E 47 x 20 x 16 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.772" (19.60mm) | 1.846" (46.90mm) | 0.614" (15.60mm) |
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E47/20/16-3C97Ferrite Misc |
2,167 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
B65807P0000Y038FERRITE CORE RM 10.5UH T38 2PCS |
2,778 |
|
Datasheet | RM6 | Box | Active | RM | RM 6 LP | T38 | - | 10.5 µH | -30%, +40% | Ungapped | 4860.0 | 2300 | 0.58 | 21.8 | 37.5 | 31.2 | 820.0 | Uncoated | 0.177" (4.50mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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B66501G0000X195FERRITE CORE ER N95 |
2,391 |
|
Datasheet | ER32/5/21 | Box | Active | ER | ER 32 x 5 x 21 | N95 | - | - | ±25% | Ungapped | - | - | 0.381 | 38.3 | 100.5 | 98.5 | 3847.0 | Uncoated | 0.201" (5.10mm) | 1.260" (32.00mm) | 0.827" (21.00mm) |
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E42/33/20-3C91FERRITE CORE E 3C91 |
2,619 |
|
Datasheet | - | Bulk | Active | E | E 42 x 33 x 20 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.291" (32.80mm) | 1.654" (42.00mm) | 0.787" (20.00mm) |
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.