Does anyone know what this could be ?

I think it is a transistor but could not find any specifications on line.

Could anyone help identifying it please ?

 

From here it appears to be an MSPA13.

 

From here it appears to be an MSPA13.[/QUOT

Any idea on specifications or on how to test these ?
Thanks for your help but can't get any under that name either. ):

 

Hello,

From here it appears to be an MSPA13.

I also found that, but the housing is different.
A SOT89 is shown and the MPSA12 is in a SOT23 housing.

Bertus

 

Maybe a bigger picture can help ?

 

this is from a car blower control panel

 

Hello,

I had a deeper search and found this:
http://alltransistors.com/transistor.php?transistor=56767

Bertus