The JP510S Pico-Xinger is a thin and compact 10dB directional coupler. It features an easy-to-use surface-mount package and is specifically designed for UMTS and WCDMA applications. The JP510S is used for power and frequency detection as well as power injection. The JP510S is an ideal solution for the growing demand for small printed circuit boards and high performance in the wireless industry. The parts have undergone strict qualification tests and 100% of the units have been tested. They are manufactured using materials with x and y thermal expansion coefficients that are compatible with ordinary substrates.