功能

• SMD0805 Ferrite Filter - BLM21A Series
• Murata's BLM series ferrite beads do not require a ground connection, making them ideal for use in circuits with unstable ground lines.　The ferrite beads act like resistors at noise frequencies, preventing distortion of the signal waveform while reducing the likelihood of resonance.　The external electrode with a nickel barrier structure provides excellent solder heat resistance.　This series of ferrite beads is designed for general use.