The Vishay SMA0204-50-680R-1%A2 Resistor is a metal film resistor with a resistance rating of 680 ohms and a tolerance rating of ±1%. It is designed with an axial termination style, making it easy to install in electronic circuits. This particular resistor is made of metal and is ideal for use in various electrical equipment and supplies, offering precise and reliable performance. With a pack size of 400, this resistor is a high-quality component for industrial and commercial applications.