The Murata BLM21PG series are EMIFIL chip ferrite beads designed to suppress high-frequency noise in power line applications. These miniature, EIA 0805 standard components effectively reduce resonance and provide undistorted signal waveforms. They do not require grounding connections, making them suitable for circuits with unstable ground lines. Featuring a nickel barrier structure in the external electrodes, they offer excellent solder heat resistance. The BLM21PG series supports high current circuits with low DC resistance, capable of handling up to 6A DC. Operating efficiently within a temperature range from -55°C to 125°C, these ferrite beads are ideal for industrial, power management, consumer electronics, and portable device applications. Available in selective impedance values at 100MHz.