ASTMK0001KHZMPD14JT10 is a 4-pad square SMD crystal oscillator made by Abracon. It has a frequency range of 10 kHz to 50 MHz, an operating temperature range of -40°C to +85°C, and an output signal level of 0.5V pp. It features a wide frequency stability range of ±10ppm, ±20ppm, ±30ppm, ±50ppm, ±100ppm, ±200ppm, and ±500ppm. This product has a thin profile of only 1.4mm in height and can be used in applications such as automotive, consumer electronics, medical, and telecom/networking.