BLM series ferrite beads from Murata do not require a ground connection and are ideal for use in circuits with unstable ground lines. These ferrite beads are designed to function nearly as resistors at noise frequencies, leaving signal wave forms undistorted and reducing the possibility of resonance. The nickel barrier construction of the external electrodes enables excellent solder heat resistance.

This series of ferrite beads are designed for general use applications.

Dedicated to digital interfaces
Reduce the possibility of resonance
Do not generate distortion