R204120,DIODE GEN PURP 1.2KV 12A DO203AA
R20420,DIODE GEN PURP 200V 12A DO203AA
R2043L-E2,4-WIRE SERIAL INTERFACE REAL TIM
R2043T-E2-F,IC RTC CLK/CALENDAR SER 10TSSOP
R20440,RECTIFIER
R2045S-E2-FE,IC RTC CLK/CALENDAR 4 WIRE 8HSOP