Ferrite Cores
Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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) |
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B67350A0001X027U15/11/6 N27 1200 +30% |
5,440 | - |
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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) | - | - |
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4277142009FERRITE CORE ROD 77 |
2,390 | - |
|
Datasheet | - | Bulk | Active | ROD | - | 77 | - | - | - | Ungapped | - | 2000 | - | - | - | - | - | Uncoated | - | - | - |
|
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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) | - | - |
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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) |
Ferrite Cores FAQ
What Ferrite Cores components can I source from EGOO?
You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
