Multilayer Chip Beads SBL-H

Multilayer chip Ferrite Beads are widely used as high-efficiency EMI suppression components in compact electronic devices. Compared with traditional wound ferrite beads, multilayer chip ferrite beads deliver a more stable impedance curve, lower DC resistance, and excellent high-frequency noise attenuation—making them ideal for today’s dense PCB layouts and high-speed digital circuits.

Our multilayer bead series is designed using advanced multilayer ceramic technology, similar to the process used in Multilayer Ceramic Capacitors (MLCCs). This structure ensures consistent electrical performance, tight tolerances, and excellent reliability under thermal and electrical stress.

Why Choose Our Multilayer Beads?

1. High Noise Suppression at High Frequency

Each multilayer bead is optimized to target high-frequency noise generated by switching circuits, communication interfaces, microprocessors, and RF modules. The multilayer structure increases impedance effectively while keeping the footprint extremely small.

2. Compact Size for Space-Limited Designs

The small package size allows easy integration into dense PCB designs such as smartphones, IoT devices, wearable electronics, and high-speed digital modules. They pair well with other miniaturized components, including SMD inductors and MLCCs.

3. Low DCR for Lower Power Loss

Efficient conduction paths help minimize DC resistance, ensuring lower heat generation and higher power efficiency—important for battery-powered designs.

4. Versatile Solutions for Power and Signal Lines

Whether you are designing power rails, high-speed data lines, RF circuits, or communication interfaces, our multilayer chip ferrite beads provide a stable EMI barrier without impacting signal integrity.

Typical Applications

• Mobile devices and smart wearables

• High-speed signal lines (USB, HDMI, LVDS)

• DC power rails in computers and servers

• Automotive infotainment and electronic control units

• RF communication and IoT modules

• Consumer electronics and industrial control systems

• Power entry filters and Power Line Filters

Product Advantages

• High-frequency EMI suppression with stable impedance

• Compact multilayer structure

• Low DCR and minimal heat generation

• High reliability under thermal shock, vibration, and humidity

• Available in various package sizes (0201 to 1206)

• Excellent compatibility with Multilayer Chip Inductors and SMD circuit designs

• Wide selection of impedance values and current ratings

Why Our Multilayer Ferrite Beads Are Different

Unlike traditional catalog-level content, our bead lineup emphasizes real application value—demonstrating performance stability, impedance curves, and use-case suitability. With decades of experience in magnetic components, we provide not only ferrite beads but also comprehensive EMC solutions, including Power Line Filters, SMD Inductors, and custom magnetic designs.

Whether you need standard products or customized impedance characteristics, our engineering team ensures quick sampling and reliable mass-production support.