The RF15N4R0B500CT is a Multilayer Ceramic Capacitors (MLCC) SMDSMT, manufactured by Walsin. It is a high-reliability surface mount component with a capacity of 4.0pF +-0.1%, a voltage rating of 50V and an operating temperature of -55°C to +125°C. It features an industry-standard package size of 0.5mmx1.35mm with the latest technology in chip style capacitors to enhance performance and reliability. The RF15N4R0B500CT is designed for ultra-high frequency mobile communications applications such as WiFi, Cellular, and GPS modules. The product is qualified to EIA-541, IPC-6011, ANSI/JEDEC, and AEC-Q200 standards for automotive applications. It also meets ISO/IEC 10373, EIA 603-101, CECC 40-680 and RoHS-2002/95/EC standards.