E3GR17G,
E3G-R17-G,光电传感器 Retro 10M DC E39-R2 not incl.
E3H2-DS10B4M 2M,
E3H2-DS10B4M-M1,
E3H2-DS10C4M 2M,SENSOR REFLECTVE 100MM NPN DO/LO
E3H2-DS10C4M-M1,M12 DIFFUSE NPN 100MM CONN
