DS1971-F5#W,iButton
DS1971-F5+,IBUTTON EEPROM 256KBIT F5
DS1971-F5+W,iButton
DS1972-F3#,iButton
DS1972-F3+,IBUTTON EEPROM 1KBit F3
DS1972-F5#,iButton
DS1972-F5+,IBUTTON EEPROM 1KBit F5
DS1973+F5,