Precision 32.768kHz watch crystal from AEL CRYSTALS. Features 12.5pF load, ±20ppm tolerance, for watches & timing circuits.
AEL Crystals 20MHz ceramic resonator with built-in capacitor, 3 pins, ±0.5% frequency tolerance and -20°C to +70°C operating range.
AEL CRYSTALS SMD crystal resonator, 32.768kHz, 12.5pF load capacitance, ±20PPM adjustment, -40°C to 85°C operating temp.