NDK NX1210AB Surface-Mount Crystals are thin (0.30mm height) and compact (1.2mm length x 1.0mm width) crystals designed for short-range wireless applications. The NDK NX1210AB Surface-Mount Crystals feature a 26MHz to 52MHz frequency range with 8pF load capacitance and 10μW drive level. These lead-free devices meet the requirements for re-flow profiling using lead-free solder.