FEATURES ? Minimizes Attenuation B-series chip beads can effectively minimize attenuation due to their sharp impedance characteristics. ? Minimizes Crosstalk B-series chip beads effectively minimize crosstalk due to its magnetically shielded structure. ? Effective EMI Protection B-series chip beads have a monolithic inorganic material construction that minimizes the effect of electromagnetic interference. Multiple Size Availability B-series chip beads are available in six compact sizes: 100505.160808, 201209 321609.