CX8045GB04000D0PRT01 is a part of the Kyocera AVX series, a family of general-purpose resistors that are designed for use in a variety of applications, including audio and motor control. The CX8045GB04000D0PRT01 is a precision thin-film resistor that has a tolerance of ±0.1%, a power rating of 0.25W and a resistance value of 4K ohms. It also features an operating temperature range between -55°C and +125°C, a maximum working voltage of 350V, and a total resistance tolerance of ±5ppm/°C. The CX8045GB04000D0PRT01 is lead free and RoHS compliant for use in green applications such as smart grid equipment, portable medical devices, LED lighting, and test and measurement instruments.