The CR0603F1K00P05Z is a 0603-sized, surface mount chip resistor manufactured by Ever Ohms. It has a tolerance of ±1%, and is RoHS compliant. It has a resistance value of 1K ohms (1000 ohms) ±1%. It is a passive component designed to limit current flow, divide voltages, and determine time delays. It is constructed with conducting material, such as carbon, between two terminals, and can be either metal or non-metal film. The 0603 size indicates the external dimensions which are 0.06" in length and 0.03" in width, which makes it ideal for use in small electronics projects.