X9C503SI

数控电位（ XDCP ） Digitally Controlled Pot XDCP

Digital Potentiometer 50k Ohm 1 Circuit 100 Taps Up/Down U/D, INC, CS Interface 8-SOIC

得捷:
DIGIPOT, 50000OHM, 100 PSTN

艾睿:
Digital Potentiometer 50kOhm 100POS Non-Volatile Linear 8-Pin SOIC

Chip1Stop:
Digital Potentiometer 100POS 50KOhm Single 8-Pin SOIC

力源芯城:
抽头位置掉电自动保存,无铅