DS1231-20+,IC POWER MONITOR 20NS 8-DIP
DS1231-20N,IC POWER MONITOR 20NS IND 8-DIP
DS1231-20N+,IC POWER MONITOR 20NS 8-DIP
DS1231-35,IC POWER MONITOR 35NS 8-DIP
DS1231-35/G,监控电路 Power Monitor
DS1231-35+,IC POWER MONITOR 35NS 8-DIP
DS1231-35N,IC POWER MONITOR 35NS IND 8-DIP
DS1231-35N+,IC POWER MONITOR 35NS 8-DIP