Help for identify SMD transistor.

[kalas]

Hi all.

After several hours on Google, I couldn't find any informations on a SMD transistor marked "NHR8", in SOT-323 (or 23) package.

Someone's got some specs or type for this transistor ?

Thank You.

 

[keith1200rs]

It is important to know whether it is SOT23 or SOT323 to stand any chance of identifying it. Try measuring the body dimensions. Even then, identification is difficult. Your best chance is to trace out the circuit and work out what it does. What is the product? A picture of the device may help.

Keith.

 

[kalas]

Thank you for your reply and sorry for double post.

I've desolder one of these transistors.
I can say now it's a SOT-23 package (L= 3mm).

Thanks.

 

[keith1200rs]

Have you a photo you can post? It is unusual to have 4 digit codes.

Keith

 

[kalas]

Thx Keith,

I can't take photo for the moment.
Why do you say 4 digits is unusual ?

 

[keith1200rs]

Because most have only 2 or 3 digits. Sometimes one can be a date code but I have tried that. I have checked the Turuta code book as well (although that usually doesn't work anyway).

Keith.