Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YF40601TCTOROID-PARYLENE COATED |
1,198 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.244" (6.20mm) | 585 nH | ±20% | Ungapped | - | 3000 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
|
|
YF40502TCTOROID-PARYLENE COATED |
4,619 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.166" (4.22mm) | 440 nH | ±20% | Ungapped | - | 3000 | - | 9.2 | 1.05 | - | 9.7 | Parylene | 0.060" (1.52mm) | - | - |
|
|
0F41005TCTOROID UNCOATED |
1,664 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.375" (9.53mm) | 1.98 µH | ±20% | Ungapped | - | 3000 | - | 20.7 | 10.9 | - | 227.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
0F40705TCTOROID UNCOATED |
2,111 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | F | 0.300" (7.62mm) | 2.505 µH | ±20% | Ungapped | - | 3000 | - | 15.0 | 9.9 | - | 149.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
0R41203ECE-CORE |
2,694 | - |
|
Datasheet | - | Bulk | Active | E | - | R | - | 587 nH | - | Ungapped | - | 2300 | - | 27.8 | 10.1 | 10.1 | 279.0 | Uncoated | 0.224" (5.70mm) | 0.500" (12.70mm) | 0.125" (3.18mm) |
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|
0J41003TCTOROID UNCOATED |
2,045 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.375" (9.53mm) | 2.196 µH | ±20% | Ungapped | - | 5000 | - | 20.7 | 7.3 | - | 151.0 | Uncoated | 0.125" (3.18mm) | - | - |
|
|
0J40705TCTOROID UNCOATED |
1,145 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | J | 0.300" (7.62mm) | 4.175 µH | ±20% | Ungapped | - | 5000 | - | 15.0 | 9.9 | - | 149.0 | Uncoated | 0.188" (4.78mm) | - | - |
|
|
YP40503TCTOROID-PARYLENE COATED |
2,588 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | P | 0.166" (4.22mm) | 716 nH | ±25% | Ungapped | - | 2500 | - | 9.21 | 2.1 | - | 19.3 | Parylene | 0.113" (2.87mm) | - | - |
|
|
0R41426ECER CORE |
1,047 | - |
|
Datasheet | - | Bulk | Active | ER | - | R | - | 1.6 µH | - | Ungapped | - | 2300 | - | 19.0 | 17.6 | 17.3 | 333.0 | Uncoated | 0.116" (2.95mm) | 0.579" (14.70mm) | 0.268" (6.80mm) |
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YM40601TCTOROID PARYLENE COATED |
2,534 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.244" (6.20mm) | 2.963 µH | ±30% | Ungapped | - | 15000 | - | 13.0 | 2.0 | - | 26.7 | Parylene | 0.070" (1.78mm) | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
