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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B65671D0100A033P26/16 M33 100 +3% - |
1,987 |
|
Datasheet | B65671 | Tray | Active | P | P 26 x 16 | K1 | 1.024" (26.00mm) | 100 nH | ±3% | Gapped | 32.0 | - | 0.4 | 37.2 | 93.0 | - | 3460.0 | Uncoated | 0.321" (8.15mm) | - | - |
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0055175AYMPP 300 PERM AY 180 SIZE |
3,041 |
|
Datasheet | - | Bulk | Active | Toroid | - | MPP | 0.183" (4.65mm) | 99 nH | ±8% | Ungapped | - | 300 | - | 10.6 | 2.85 | - | 30.3 | Uncoated | 0.100" (2.54mm) | - | - |
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00K6527U026KOOL MU 6527 U CORE |
4,243 |
|
Datasheet | - | Bulk | Active | U | - | Kool Mu | - | 89 nH | ±8% | Ungapped | - | 26 | - | 219.0 | 270.0 | - | 59100.0 | Uncoated | 1.280" (32.51mm) | 2.565" (65.15mm) | 1.063" (27.00mm) |
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00K6527U060KOOL MU 6527 U CORE |
3,093 |
|
Datasheet | - | Bulk | Active | U | - | Kool Mu | - | 165 nH | - | Ungapped | - | 60 | - | 219.0 | 270.0 | - | 59100.0 | Uncoated | 1.292" (32.82mm) | 2.618" (66.50mm) | 1.079" (27.40mm) |
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00K6527U040KOOL MU 6527 U CORE |
1,737 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
P30/19-3C90-A1000Ferrite Misc |
2,406 |
|
Datasheet | - | Bulk | Active | P | P 30 x 19 | 3C90 | 1.181" (30.00mm) | 1 µH | ±4% | Gapped | 260.0 | - | 0.33 | 45.2 | 137.0 | 116.0 | 6190.0 | Uncoated | 0.370" (9.40mm) | - | - |
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P30/19-3C91-A400Ferrite Misc |
1,819 |
|
Datasheet | P30/19 | Bulk | Active | P | P 30 x 19 | 3C91 | 1.181" (30.00mm) | 400 nH | ±3% | Gapped | 2180.0 | - | 0.33 | 45.2 | 137.0 | 116.0 | 6190.0 | Uncoated | 0.370" (9.40mm) | - | - |
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P30/19-3C91-A630Ferrite Misc |
4,879 |
|
Datasheet | - | Bulk | Active | P | P 30 x 19 | 3C91 | 1.181" (30.00mm) | 630 nH | ±3% | Gapped | 165.0 | - | 0.33 | 45.2 | 137.0 | 116.0 | 6190.0 | Uncoated | 0.370" (9.40mm) | - | - |
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C058930A2HT15HIGH FLUX 125 PERM KHAKI 930 SIZ |
1,940 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.090" (27.69mm) | 197 nH | ±8% | Ungapped | - | 125 | - | 63.5 | 82.1 | - | 5210.0 | Coated | 0.591" (15.00mm) | - | - |
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C058894A2HT15HIGH FLUX 060 PERM KHAKI 930 SIZ |
2,062 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 1.090" (27.69mm) | 94 nH | ±8% | Ungapped | - | 60 | - | 63.5 | 82.1 | - | 5210.0 | Coated | 0.591" (15.00mm) | - | - |
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ETD59/31/22-3F3Ferrite Misc |
3,488 |
|
Datasheet | - | Bulk | Active | ETD | ETD 59 x 31 x 22 | 3F3 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 1.220" (31.00mm) | 2.354" (59.80mm) | 0.852" (21.65mm) |
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NP44230UGRM NH CORE |
2,258 |
|
Datasheet | - | Bulk | Active | RM | - | P | - | 7.54 µH | - | Ungapped | - | 2500 | - | 70.0 | 198.0 | 168.0 | 13900.0 | Uncoated | 0.593" (15.05mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
|
T60006L2030V129FERRITE CORE TOROID 15.7UH |
3,824 |
|
Datasheet | - | Box | Active | Toroid | - | - | 1.291" (32.80mm) | 15.7 µH | - | Ungapped | - | - | - | 78.5 | 57.0 | - | - | Uncoated | 0.701" (17.80mm) | - | - |
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0J46113TCTOROID UNCOATED |
3,349 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 2.402" (61.00mm) | 6.845 µH | ±20% | Ungapped | - | 5000 | - | 144.6 | 157.4 | - | 22774.0 | Uncoated | 0.500" (12.70mm) | - | - |
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LPH4225E060L123HIGH FLUX 060 PERM LP 4225 SIZE |
4,273 |
|
Datasheet | - | Bulk | Active | EQ | - | High Flux | - | 218 nH | - | Ungapped | - | 60 | - | 76.1 | 206.0 | - | 15680.0 | Uncoated | 0.484" (12.30mm) | 1.654" (42.00mm) | 0.984" (25.00mm) |
|
B65815P0000R092FERRITE CORE RM 4.8UH N92 2PCS |
2,317 |
|
Datasheet | RM12/LP | Box | Active | RM | RM 12 LP | N92 | - | 4.8 µH | -20%, +30% | Ungapped | 1090.0 | 1500 | 0.29 | 42.0 | 147.5 | 124.7 | 6195.0 | Uncoated | 0.331" (8.40mm) | 1.480" (37.60mm) | 0.634" (16.10mm) |
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ZF43825TCTOROID GREY COATED |
1,766 |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 1.545" (39.25mm) | 10.04 µH | ±20% | Ungapped | - | 3000 | - | 82.8 | 231.0 | - | 19152.0 | Epoxy | 1.035" (26.29mm) | - | - |
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0T44040UGPQ CORE |
4,880 |
|
Datasheet | - | Bulk | Active | PQ | - | T | - | 6.1 µH | - | Ungapped | - | 3000 | - | 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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ZT43825TCTOROID GREY COATED |
2,104 |
|
Datasheet | - | Bulk | Active | Toroid | - | T | 1.545" (39.25mm) | 10.5 µH | ±25% | Ungapped | - | 3000 | - | 82.8 | 231.0 | - | 19152.0 | Epoxy | 1.035" (26.29mm) | - | - |
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RM14/I-3C94FERRITE CORE RM 3C94 2PC SET |
2,880 |
|
Datasheet | - | Bulk | Active | RM | RM 14 | 3C94 | - | - | ±25% | Ungapped | - | - | 0.353 | 70.0 | 198.0 | 168.0 | 13900.0 | Uncoated | 1.185" (30.10mm) | 1.661" (42.20mm) | 0.748" (19.00mm) |
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.