XTL721-S999-429,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL741-S999-298,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL741-S999-319,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL741-S999-327,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL741-S999-379,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL741-U11-402,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL751-S999-420,CRYSTAL 32.768 KHZ 20PPM CRYSTAL
XTL751-S999-544,CRYSTAL 32.768 KHZ 20PPM CRYSTAL