The Walsin WR04X66R5FTL is a surface mounted chip resistor with a resistance value of 66.5 ohms, a tolerance of ±1%, and a power rating of 1/16 watts. This resistor utilizes a 0402 package size, is constructed in accordance with RoHS standards, and has a lead-free termination finish. It is suitable for use in a variety of applications, including DC/DC converters, amplifiers, and voltage dividers. Additionally, the resistor has excellent signal attenuation and power dissipation characteristics.