The SSR21-3240B5 is a non-inductive, radial-leaded, surface-mount resistor from Kyocera AVX. It has a resistance of 0.33 ohms, a power rating of 2 Watts, and a tolerance of ±5%. The resistor is made from a metal alloy and is coated with white paint for protection and visibility. The SSR21-3240B5 is primarily used in current sensing and voltage regulation applications in the automotive, industrial, and consumer electronics industries. Additionally, it can be used for power resistors, inrush current limiters, and other applications.