This part is a kind of semiconductor called 2N4431.

Function of this product has Trans GP BJT NPN 40V 0.002A 4-Pin MT66.

Manufacturers : New Jersey Semiconductor

Image and pinout :

2N4431 image and datasheet pinout



Some of the text within the PDF file :

[ ... ]


2N4431 PDF Datasheet Download

2017/10/29 22:12 2017/10/29 22:12