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Item #:
105904018
PATIKIL Ferrite Toroid Core 22.5mm x 13.8mm x 10mm, 10 Pack Transformer Inductor Coil Ring, Black
85% of respondents would recommend this to a friend
Item #:
105904018
UGX 65942
Price Details
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*All items will import from US
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Imported from USA store
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Only 5 items left in stock.
Order now and get it around Friday, September 25
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Ferrite cores are dense, homogeneous ceramic structures that offer very high permeability and low losses, ideal for high-frequency applications.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Compatibility
Designed to fit various transformer and inductor projects, ensuring versatility for hobbyists and professionals while addressing common electrical challenges.
Durable Material
Crafted from ferrite, this core offers excellent magnetic properties and resistance to saturation, enhancing the efficiency and performance of electrical devices.
Value Pack
Includes 10 toroid cores, providing ample supply for multiple projects at a competitive price, significantly reducing costs while encouraging experimentation.
Product Details
- Outer Diameter: 22.5mm / 0.89 inch; Inner Diameter: 13.8mm / 0.54 inch; Thickness: 10mm / 0.39 inch; Squareness rate: 10; Bs: 400T; Br: 150mT; Tc: 120°C; Hc: 13A/m; ρ: 4.9g/cm3; μi: 650-1000
- Advantage: Ferrite cores are dense, homogeneous ceramic structures made by mixing iron oxide (NiZnFe2O4) with oxides of nickel, zinc. Have very high permeability and low losses, can work at high frequencies
- Instruction: Used to suppress electromagnetic emissions by blocking low-frequency noise and absorbing high-frequency noise, avoiding interference
- Application: Widely used in EMI/RFI filters, audio transformers, communications, control circuit equipment, LED lighting, automotive electronics, industrial control, etc.
- NOTE: The more the number of coiled cables, the better the effect of suppressing interference with lower frequencies, the weaker the effect of suppressing noise with higher frequencies
| Country of Origin | This item will be imported from US |
| What is in the box | PATIKIL Ferrite Toroid Core... For more details, please check description/product details |
Product Technical Details
| Package Dimensions | 4.69 x 3.19 x 1.34 inches |
| Item Weight | 4.7 ounces |
| Manufacturer | PATIKIL |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY electronics projects requiring custom inductors or transformers for various applications.
-
Engineering Students
A great resource for hands-on experiments and practical applications in electrical engineering courses.
-
Audio Equipment Builders
Useful for creating high-quality inductors in audio systems, improving signal clarity and reducing interference.
-
Large Scale Manufacturing
Not suitable for mass production due to limited quantity and small size, which may require larger cores.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the main use of toroidal cores?
Answer: They are primarily used to suppress electromagnetic emissions and reduce noise interference in various electronic applications. -
Question:
What materials are used in these ferrite cores?
Answer: The cores are made from a mix of iron oxide, nickel, and zinc, providing high permeability and low energy loss. -
Question:
How do I achieve better noise suppression?
Answer: Increasing the number of coiled cables around the core will enhance the suppression of lower frequency noise.
PATIKIL Ferrites Editorial Review
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Customer Reviews & Ratings
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Pros
- High-quality ferrite material
- consistent performance
- Great for transformer projects
- Versatile for various applications
- Value pack of 10 cores
Cons
- May require precise tools for installation.
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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UGX 65942
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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Features & Benefits
- Dense, homogeneous ceramic structure for improved performance.
- Highly permeable with minimal loss, perfect for high-frequency use.
- Ideal for suppressing electromagnetic emissions and noise interference.
- Versatile applications include EMI/RFI filters, audio transformers, and more.
- Effective noise suppression increases with the number of coiled cables.
- Suitable for automotive electronics, industrial control, and LED lighting.
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