Features

• The BLM series of chip ferrite beads are designed to act like resistors at noise frequencies, greatly reducing the occurrence of resonance and preventing distortion of the signal waveform. The BLM series is effective for circuits that do not have a stable ground line because a connection to the ground is not required. The nickel barrier structure of the external electrode provides excellent solder heat resistance. The BLM_B series offers sharp impedance characteristics that minimize signal waveform attenuation. Various impedances are provided according to the signal frequency.