The AR03FTC4423 is a precision, low-TCR, SMD resistor manufactured by Viking. It is a 0603-size chip component and has an internal resistance of 442K ohms, with a tolerance of just ±1%. It is rated for a maximum power of 1/16 watts, and has been built in compliance with the RoHS regulations. The AR03FTC4423 is ideal for use in industrial, consumer, automotive, and communications applications where an accurate, reliable and low-profile resistor is required.