Snap On Ferrite Core is a highly efficient and convenient EMI/RFI suppression solution designed for noise filtering in various types of cables, including power cables, USB cables, HDMI cables, audio cables, video cables, and data transmission cables.The snap-on ferrite core features a plastic housing encapsulating a ferrite magnetic core. Inside, an adaptive spring mechanism ensures a tight fit to cables of different diameters, allowing tool-free installation without the need for additional molding processes.The product is available in multiple sizes and impedance specifications, enabling flexible selection based on interference frequency and cable diameter. Optimal filtering performance can be achieved by increasing the number of cable turns through the core or by using multiple cores in series.
Features
- Snap-on design, tool-free installation
- Self-adaptive clip fits various cable
- Broadband suppression 10MHz–500MHz
- Multiple sizes for 3.5–35mm cables
- Multiple materials for different bands
- Signal transparent, no distortion
- UL94 V-0 flame-retardant housing
- RoHS compliant, eco-friendly materials
| Product families | 1. RIS ✉ | 2. RU FU ✉ |
Applications
- Power Line Filtering – Switching power supplies and AC adapters EMI suppression
- Data Cable Filtering – USB, HDMI, VGA, Ethernet cables
- Audio/Video Cable Filtering – Audio, video, and headphone cables
- Consumer Electronics – PC peripherals, mouse and keyboard cables
- Automotive Electronics – Headlight wiring and vehicle power lines
- Industrial & Military Cables – High-reliability shielding applications
FAQ
Q: How do I choose the correct inner diameter size?
A: Select a core with an inner diameter slightly larger than the cable diameter to ensure proper fit. If there is no exact match, a larger size can be used, and performance can be improved by increasing the number of cable turns through the core.
Q: What should I do if EMI suppression is not sufficient?
A: You can increase suppression by winding the cable through the core multiple times or using multiple cores in series. It is also important to ensure that the selected material is optimized for the target interference frequency range.
Q: Will a Snap On ferrite core affect signal quality?
A: No.Snap On Ferrite Core only attenuate high-frequency noise and do not distort the transmitted signal, ensuring no impact on audio, video, or data transmission quality.
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SHINHOM – Your Trusted Snap-On Ferrite Core Manufacturer
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SHINHOM is dedicated to setting a high bar of excellence for industries that integrate or utilize magnetics technologies in our Snap On Ferrite Core products.
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