The RL12FTNR120 is a surface mount low resistance and current sense resistor manufactured by TA-I Tech. It features a resistance value of 0.12 Ohms, with a tolerance of ±1%, and a wattage of 1/2W. It is 1206 in size and is compliant with the RoHS regulations. This part is ideal for use in a variety of electronic applications, such as power supply regulators, LED lighting, charging systems, motor control systems, signal conditioning systems, and IOT sensors. These resistors provide reliable performance even in high temperature and high humidity environments, making them an ideal choice for long-term use in rugged, outdoor environments.