Ring Ferrite Core 10.5×5.5×4.5mm
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Prices updated: 12 Oct 2026
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About this product
A ferrite ring core measuring 10.5 × 5.5 × 4.5 mm, used to suppress high-frequency noise on cables or wound with wire as a simple choke. Ferrite cores are common in EMI filters and noise-protection assemblies.
Specifications
- Material
- Ferrite
- Type
- Ring core
- Dimensions
- 10.5 × 5.5 × 4.5 mm
Frequently asked questions
How do I use it to reduce noise on a cable?
Pass the cable through the centre of the ring, or wind several turns of the wire through it. More turns generally increase the choking effect at high frequency.
Can I use it as an inductor with a specific value?
The listing does not state permeability or impedance, so the exact inductance or noise-suppression curve is not specified. Check the manufacturer's datasheet if you need precise filtering.
