The 220K ohms (1 watt) resistor is a high-resistance component designed to handle power dissipation of up to 1 watt. With a resistance value of 220,000 ohms, it is used to control current flow and divide voltages in electronic circuits. This resistor is suitable for applications where high precision and power handling are required, such as in voltage dividers, signal conditioning, and high-impedance circuits. Its 1-watt power rating ensures it can manage significant power levels without overheating, making it ideal for robust and reliable electronic designs.