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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B65855A0000R087FERRITE CORE EP 430NH N87 2PCS |
7,700 |
|
Datasheet | EP5 | Box | Active | EP | EP 5 | N87 | - | 430 nH | -20%, +30% | Ungapped | 1100.0 | 2200 | 3.14 | 9.73 | 3.09 | 2.3 | 30.0 | Uncoated | 0.112" (2.85mm) | 0.242" (6.15mm) | 0.154" (3.90mm) |
|
B67350A0001X027U15/11/6 N27 1200 +30% |
5,440 |
|
Datasheet | B67350 | Tray | Active | U | U 15 x 11 x 16 | N27 | - | 1.2 µH | -20%, +30% | Ungapped | 1430.0 | - | - | 48.0 | 32.0 | 32.0 | 1540.0 | Uncoated | 0.441" (11.20mm) | 0.598" (15.20mm) | 0.264" (6.70mm) |
|
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ZJ41003TCTOROID GREY COATED |
3,749 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.400" (10.15mm) | 2.196 µH | ±20% | Ungapped | - | 5000 | - | 20.7 | 7.3 | - | 151.0 | Epoxy | 0.147" (3.73mm) | - | - |
|
|
4277142009FERRITE CORE ROD 77 |
2,390 |
|
Datasheet | - | Bulk | Active | ROD | - | 77 | - | - | - | Ungapped | - | 2000 | - | - | - | - | - | Uncoated | - | - | - |
|
|
6298140121FERRITE CORE RM SET |
715 |
|
Datasheet | - | Bulk | Active | RM | - | - | - | - | ±25% | Ungapped | - | 2400 | 103.0 | 23.9 | 23.3 | 18.1 | 555.0 | Uncoated | 0.205" (5.20mm) | - | - |
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|
267580010275 SHIELD BEAD |
5,965 |
|
Datasheet | - | Bag | Active | Toroid | - | 75 | 0.224" (5.70mm) | - | - | Ungapped | - | - | - | 13.0 | 2.06 | - | 26.38 | Uncoated | - | - | - |
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|
0P43434ECETD CORE |
1,326 |
|
Datasheet | - | Bulk | Active | ETD | - | P | - | 2.933 µH | - | Ungapped | - | 2500 | - | 78.6 | 97.1 | 91.6 | 7640.0 | Uncoated | 0.681" (17.30mm) | 1.378" (35.00mm) | 0.437" (11.10mm) |
|
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C058030A2FERRITE CORE TOROID 52NH HIGH FL |
2,075 |
|
Datasheet | - | Bulk | Active | Toroid | - | High Flux | 0.335" (8.51mm) | 52 nH | ±8% | Ungapped | - | 125 | - | 17.9 | 5.99 | - | 107.0 | Coated | 0.150" (3.81mm) | - | - |
|
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B66417U0100K149FERRITE CORE EFD N49 |
1,249 |
|
Datasheet | EFD20/10/7 | Box | Active | EFD | EFD 20 x 10 x 7 | N49 | - | - | - | Gapped | - | 1500 | 1.52 | 47.0 | 31.0 | 31.0 | 1460.0 | Uncoated | 0.394" (10.00mm) | 0.787" (20.00mm) | 0.262" (6.65mm) |
|
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ZW41306TCFERRITE CORE TOROID 5.936UH W |
679 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.530" (13.45mm) | 5.936 µH | ±30% | Ungapped | - | 10000 | - | 31.2 | 14.9 | - | 465.0 | Epoxy | 0.276" (7.00mm) | - | - |
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265280030252 ROUND SUPPRESSION CORE |
3,957 |
|
Datasheet | - | Bag | Active | Toroid | - | 52 | 0.490" (12.45mm) | - | - | Ungapped | - | - | - | 29.5 | 12.9 | - | 381.0 | Uncoated | 0.183" (4.65mm) | - | - |
|
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ZJ41303TCTOROID GREY COATED |
2,527 |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.525" (13.34mm) | 1.488 µH | ±20% | Ungapped | - | 5000 | - | 31.7 | 7.1 | - | 226.0 | Epoxy | 0.145" (3.69mm) | - | - |
|
|
ZW41003TCTOROID GREY COATED |
2,557 |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.405" (10.29mm) | 4.392 µH | ±30% | Ungapped | - | 10000 | - | 20.7 | 7.3 | - | 151.0 | Epoxy | 0.150" (3.81mm) | - | - |
|
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ZP42507TCFERRITE CORE TOROID 2.127UH P |
1,896 |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 1.035" (26.29mm) | 2.127 µH | ±25% | Ungapped | - | 2500 | - | 61.5 | 39.0 | - | 2361.0 | Epoxy | 0.337" (8.55mm) | - | - |
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264480020244 SHIELD BEAD |
5,954 |
|
Datasheet | - | Bag | Active | Toroid | - | 44 | 0.374" (9.50mm) | - | - | Ungapped | - | - | - | 20.7 | 7.25 | - | 150.0 | Uncoated | 0.125" (3.18mm) | - | - |
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0P43515ECFERRITE CORE E 2.907UH P |
3,302 |
|
Datasheet | - | Bulk | Active | E | - | P | - | 2.907 µH | - | Ungapped | - | 2500 | - | 69.3 | 87.0 | 87.0 | 5590.0 | Uncoated | 0.555" (14.10mm) | 1.346" (34.20mm) | 0.366" (9.30mm) |
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0077315A7FERRITE CORE TOROID 54NH KOOL MU |
1,869 |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu | 0.930" (23.62mm) | 54 nH | ±8% | Ungapped | - | 75 | - | 56.7 | 31.7 | - | 1800.0 | Coated | 0.330" (8.38mm) | - | - |
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B66317G0000X197FERRITE CORE E 1.95UH N97 |
3,554 |
|
Datasheet | E25/13/7 | Box | Active | E | E 25 x 13 x 7 | N97 | - | 1.95 µH | -20%, +30% | Ungapped | 1700.0 | 2300 | 1.1 | 57.5 | 52.5 | 51.5 | 3020.0 | Uncoated | 0.504" (12.80mm) | 0.984" (25.00mm) | 0.295" (7.50mm) |
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PR41313UGEP CORE |
1,695 |
|
Datasheet | - | Bulk | Active | EP | - | R | - | 1.533 µH | - | Ungapped | - | 2300 | - | 24.2 | 19.5 | 14.9 | 472.0 | Uncoated | 0.508" (12.90mm) | 0.504" (12.80mm) | 0.354" (9.00mm) |
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B66319G0340X127E30/15/7 N27 GAP 0.34 |
3,400 |
|
Datasheet | E30/15/7 | Tray | Active | - | E 30 x 15 x 7 | N27 | - | - | - | Gapped | - | 2000 | 1.12 | 67.0 | 60.0 | 49.0 | 4000.0 | Uncoated | 0.598" (15.20mm) | 1.181" (30.00mm) | 0.287" (7.30mm) |
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.