The TCC0402X5R104K250AT is a surface-mount multilayer ceramic capacitor from the CCTC brand. It is a 0402 size chip with an X5R dielectric. This type of MLCC has a capacitance value of 104pF, a voltage rating of 250 Volts, and is compliant with RoHS standards. Its application includes signal and bypass decoupling, filtering, power supply noise suppression, and load balancing in electronic devices such as smartphones, laptops, automobiles, and appliances.