Description

The 390K Ohm 1/4W 1% 1206 SMD Chip Resistor is a high-precision, surface-mount resistor designed for use in various electronic circuits where compact size, accuracy, and reliability are crucial. With a resistance value of 390,000 ohms (390KΩ), it provides excellent control over the flow of current in a wide range of applications.

This resistor has a 1/4 watt (0.25W) power rating, meaning it can handle power dissipation up to 0.25 watts without overheating or becoming damaged. The power rating is suitable for most general-purpose circuits and ensures the resistor can operate without risk of thermal failure under typical conditions.

The 1% tolerance indicates that the actual resistance value is guaranteed to be within 1% of the stated 390KΩ. This level of tolerance ensures high accuracy, making it ideal for precision applications where slight variations in resistance can affect performance. For instance, this type of resistor is commonly used in signal conditioning, voltage divider circuits, or as part of feedback loops in amplifiers and filters, where accuracy is paramount.

The 1206 package refers to the size of the resistor, with dimensions of 3.2mm x 1.6mm (0.126 inches x 0.063 inches). This makes it a relatively small and compact component, suitable for surface-mount assembly (SMD) on modern printed circuit boards (PCBs), where space is often limited.

The SMD (Surface-Mount Device) design allows for easy integration into automated manufacturing processes, making it ideal for high-volume production. Its small size and high precision make it perfect for use in consumer electronics, automotive systems, telecommunications, and other electronic products requiring small footprint, high-performance components.

Made from high-quality materials, this 390K Ohm resistor offers excellent long-term stability and low temperature coefficient. It is engineered to withstand harsh conditions, including temperature fluctuations, vibration, and humidity, ensuring dependable performance throughout its service life.

In summary, the 390K Ohm 1/4W 1% 1206 SMD Chip Resistor combines precision, reliability, and compact size, making it an essential component for modern electronic devices where performance and space efficiency are critical.