EMI Multilayer Power Suppression Bead - WE-MPSB Series. Wurth WE-MPSB series compact SMD suppression bead with high current up to 10.5A. Recommended for reflow soldering Operating Temperature range: -55°C to +125°C Very low RDC Applications in Filter with high inrush current peaks; motor interference suppression; EMI suppression of DC/DC converters and DC power supply; Broadband suppression