SBTC A double rotated reduce. TS A double rotated lower. X 30° A double rotated cut. LC thickness shear 11.17° / 9.39° A double rotated reduce (“linear coefficient”) with a linear temperature-frequency response; can be utilized as a sensor in crystal thermometers. Temperature coefficient is 35.Four ppm/°C . AC 31° Temperature-sensitive, can be utilized as […]