The JP510 Pico Xinger is a low profile, miniature 10dB directional coupler in an easy to use surface mount package designed for UMTS and WCDMA applications. The JP510 is for power and frequency detection as well as power injection. The JP510 is an ideal solution for the ever-increasing demands of the wireless industry for smaller printed circuit boards and high performance. Parts have been subjected to rigorous qualification testing and units are 100% tested. They are manufactured using materials with X and Y thermal expansion coefficients compatible with common substrates.