The 0201WMF4533TEE is a Uniroyal manufactured Chip Resistor - Surface Mount with an ohm value of 453KOhms, a tolerance of ±1%, a power rating of 1/20W, and a package size of 0201. This component is RoHS compliant (Restriction of Hazardous Substances) meaning it meets environmental standards regarding the presence of certain hazardous materials such as lead, mercury, and cadmium. It is a surface mount device, meaning it is soldered onto a PCB via a surface mount process.