The TC0325F4121T5H is a high precision, low TCR SMD resistor with 0603 size, manufactured by Uniroyal. Its main features include: wide resistance range of 10 O to 10MO, excellent low TCR of ±1 ppm/°C, high precision of ±0.005%, and low noise performance structure. It is also RoHS compliant and complies with the EU REACH regulation. It is suitable for use in a wide variety of applications, such as medical equipment, automotive electronics, and consumer electronics.