Walsin 0402B392K500CT capacitor ceramic SMD 0402 500V 3900pF X7R 10%

Walsin 0402B392K500CT is a ceramic surface-mounted device (SMD) capacitor designed for use in a variety of electronic circuits. This component features a capacitance of 3900 picofarads, operating at a voltage rating of up to 500 volts, and is built to the X7R dielectric specification, ensuring stable performance within a temperature range of -55°C to +125°C. With its compact 0402 package size, this capacitor is ideal for high-density circuit boards, offering a tolerance of ±10%, which makes it suitable for applications including filtering, bypassing, and decoupling in telecommunications, computing, and industrial electronics. By maintaining consistent, reliable capacitance values under varying environmental conditions, the Walsin 0402B392K500CT is a dependable choice for engineers seeking durable passive components in their designs.