Murata Electronics is a global leader in EMC Solutions using its ceramic dielectric and ferrite technologies to produce high performance EMI suppression filters. Murata’s EMI offering consists of several solutions including: ferrite beads, terminal capacitors, and common mode chokes.
One solution is the T-Type Circuit EMI Filter. The chip "EMIFIL" NFE31P series is a small size T-type circuit EMI filter in a 1206 package. The structure incorporates built-in ferrite beads which minimize resonance with surrounding circuits.
As well, due to its high rated current and low voltage drop, due to small DC resistance, the NFE31P series is suitable for DC power lines.