The Murata BLM15EG series are EMIFIL chip ferrite beads designed to suppress high-frequency noise in the GHz band, commonly used in signal line applications. These miniaturized, EIA 0402 standard components effectively reduce resonance, ensuring undistorted signal waveforms. They do not require grounding connections and feature a nickel barrier structure on external electrodes for excellent solder heat resistance. Suitable for noise suppression at 1 GHz or higher, these ferrite beads are ideal for EMI suppression in notebook PCs, digital cameras, mobile phones, and data lines. They offer low DC resistance, large rated current, and operate reliably within a temperature range of -55°C to 125°C.