hello friends:need quick help please pc317 data

[liuqing007]

:roll:

 

[hotwaterwizard]

Looks like a Photocoupler.
With lots of searching I found this:



pc317 SHARP

SHARP PC317, PC357(N)T = NEC PS2701-1 PS2701-1A

 

[hotwaterwizard]

Here is a pinout

 

[liuqing007]

Thank you very much! I was hopeless before your help!

Looks like a Photocoupler.
With lots of searching I found this:



pc317 SHARP

SHARP PC317, PC357(N)T = NEC PS2701-1 PS2701-1A