FC-135(12.5PF FC-135(12.5PF±20PPM) 32.786KHZ FC135(32.768KHZ) FC-135(Q13FC1350004500) FC-135/32.768K/12.5 FC-135/32.768KHZ/12.5PF/20PPM FC-135/32.768KHZ/7PF/20PPM FC-135/32.768KHZ/9PF/20PPM FC-135-12.5/20 FC-135-12.5PF