32.768kHz/2016 32.768KHZ/3215/12.5PF/20PPM 32.768kHz/4脚贴片 32.768KHZ/CFS-206/12.5PF/20PPM 32.768KHZ/FC-135 32.768KHz/MC146 32.768KHZ/MC146/EPSON 32.768KHZ/Q308-32.768KHZ-20PPM 32.768KHZ/SMD2045 32.768KHz/VT-200-F/5ppm/12.5pF