RX-4801JE:UB 1338C-18SRI RTC-7301SF:B0 ROHS ISL12022MIBZ-T7A 1338C-18SRI8 RX-4045SA:AA PCF8564ACX9/B/1,02 1338C-31SRI RX-4574LC:B PURE SN ISL12027AIB27Z-T 1338C-31SRI8 RX-4575LC:B ISL12027AIV27Z-T 1339C-31SRI RX-8581JE:B I2C-BUS ISL12028AIB27Z-T 1339C-31SRI8 RX-8581JE:B0 I2C-BUS ISL12028AIV27Z-T ISL12057IRUZ-T