The KOA Speer 820818-CN1J4TTD222J is an electronic component that is widely used in various applications. It is a high-quality resistor that is manufactured by KOA Speer. The resistor has a resistance of 2.2 kohms and is rated for a power of 1/4 watt. This resistor is ideal for use in a wide range of applications, including audio and video equipment, power supplies, and other electronic devices. The KOA Speer 820818-CN1J4TTD222J is a reliable and durable component that is designed to provide optimal performance and stability. It is highly recommended for use in mission-critical applications where reliability is of utmost importance.