The Epson Q22FA23V0001914 is a 12 MHz SMD quartz crystal from the FA-238V series, housed in a 3.2 × 2.5 × 0.7 mm 4-pad package. It features a 10 pF load capacitance, ±50 ppm tolerance, ±30 ppm stability, 100 Ω max ESR, and an operating range of -20 °C to +70 °C, making it suitable for compact consumer and industrial electronics requiring reliable clock sources.