Murata Ferrite Bead (Chip Ferrite Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 150Ω impedance at 100 MHz

The chip ferrite beads BLM series is designed to work nearly as a resistor at noise frequencies, which greatly reduces the possibility of resonance and leaves signal wave forms undistorted
BLM series is effective in circuits without stable ground lines because BLM series does not need a connection to ground
BLM_B series can minimize attenuation of the signal waveform due to its sharp impedance characteristics. Various impedances are available to match signal frequency
The nickel barrier structure of the external electrodes provides excellent solder heat resistance