Snap Ferrites for Cable Components

Snap-on ferrite cores are one of the simplest and most effective tools for reducing unwanted electromagnetic interference (EMI). Designed for fast installation and flexible cable routing, they allow engineers to add EMI suppression at any stage—without cutting wires or changing the circuit layout.

Why Choose Our Snap-On Ferrite Cores?

Quick, Tool-Free Installation

The split-core snap design allows you to clamp the ferrite directly onto power cables, data lines, or signal wires. No rewiring or soldering is needed, making it a perfect solution for production lines and field maintenance.

Effective EMI Suppression for Multiple Cable Types

Whether you're working with USB cables, HDMI lines, flat cables, coaxial cables, or power cords, our snap ferrites reduce high-frequency noise and improve signal stability. They provide an efficient upgrade for devices that need to pass EMC testing.

Durable Housing with Strong Latch Structure

The robust plastic enclosure ensures the core stays securely closed during vibration or movement. This design meets the mechanical reliability requirements of industrial and automotive environments.

Wide Ferrite Material Options

We offer a full range of ferrite material formulations so you can choose the best match for your noise spectrum. Our material systems also complement other magnetic components such as Ferrite Core, toroidal choke, and Power Line Filters, allowing unified EMC design across your entire system.

Reusable & Cost-Effective

Snap-on ferrites can be opened and repositioned, minimizing installation cost—especially useful for engineers working on prototypes, fast EMC troubleshooting, or frequent design iterations.

Key Features

• Snap-on, split-core structure for fast assembly

• Optimized ferrite materials for broadband EMI attenuation

• Suitable for round cables, ribbon cables, and multi-strand bundles

• Stable magnetic performance under varying temperatures

• Rugged plastic casing for mechanical protection

• Optional custom shapes and cable diameters

• Reusable and ideal for EMC testing phases

Typical Applications

• Power adapters & chargers

• USB/HDMI data cables

• Industrial sensors and signal lines

• Network communication equipment

• Automotive wiring harnesses

• Medical devices with strict EMC compliance

• Switching power supplies & DC-DC converters

• Consumer electronics and smart home devices

Customization Options

We provide OEM/ODM services for snap-on ferrite cores, including:

• Custom inner diameters for thick or non-standard cables

• Tailored material mixes for different frequency bands

• Color-coded casings for assembly identification

• Private label branding and packaging

• Large-volume production with stable lead times

If you require a matching EMI component—such as a Toroidal Choke, Ferrite Core, or Power Line Filters—we can also support complete EMC component solutions.

Why Our Snap Ferrites Stand Out

With decades of magnetic-component manufacturing experience, we ensure consistent ferrite properties, precise molding, and strong mechanical latching. Whether you need a standard clip-on ferrite or a fully customized cable noise suppressor, our engineering team can support your EMC design requirements.