In a very low profile package measuring just 1 mm, VFC232 crystal maintains ±50 ppm stability over a standard frequency range of 11 to 150 MHz. Frequency tolerance is ±10 ppm at 25°C, and aging is 5 ppm per year. Operating temperature range is 40°C to 85°C. Applications are PCMCIA cards, portable electronics devices, PCS and wireless applications. Price is $1.88 each/1000 for standard frequencies.