STMicroelectronics Triac Z0405NF, 800V, It(rms) 4A, Sensitivity Igt 5mA, 
Case type: TO202-3pin, 

..suitable for general purpose AC switching applications.
They can be found in applications such as touch light dimmers, fan controllers,
HID lamp ignitors.. 

Náhrada pre/Spare part for: Z0405MF (600V), Z0405SF (700V), Z0607..