The RNC50J1153FS is a surface-mount silicone-coated, wire-ended, flame-retardant, chip resistor from Vishay. It has a resistance value of 50 Ohms, a power rating of 0.125 Watts, and a tolerance of ±5%. The resistor has a tolerance of ±0.01 Ohms and a temperature coefficient of ±50ppm/°C. It features an operating temperature range of -55°C to 155°C and a low thermal resistance of 0.5°C/W. Additionally, the resistor has a small size of 0603, measures 1.6 mm x 0.8 mm, and weighs 0.3 mg.