SA Automotive Crystal Resonators CTS Electronic Components SA Automotive Crystal Resonators are designed for automotive, industrial, medical, and commercial military/aerospace applications requiring wide operating temperature ranges (-40°C or -55°C to +125°C). Each crystal platform is AEC-Q200 qualified and manufactured on TS16949-certified production lines with PPAP compliance. The SA series features a fundamental or third overtone crystal design with frequencies ranging from 8MHz to 160MHz and ±10ppm to ±50ppm tolerance @ +25°C. The ceramic surface-mount package sizes include 1.6mm x 1.2mm, 2.0mm x 1.6mm, 2.5mm x 2.0mm, and 3.2mm x 2.5mm.