DST410S/32.768KHZ/20PPM/12.5PF-TJE125 DST410S32.768K DST410S32.768KHZ DST410S-32.768KHZ DST-4-12 DST-4-120 DST4-120B38 DST4-12B6 DST-4-16 DST4-16B10