CEC P85 - Unknown Component

[2X]

Hello,
I have the below component on a power supply but I can't understand what it is. I measured it with 121GW Multimeter with diode mode (15V scale) and the results didn't give me a clear picture of what exactly is this component.


http://www.smdmark.com/en-US/search/code?id=P85]http://www.smdmark.com/en-US/search/code?id=P85


http://markingcodes.com/search/c/P85


https://en.wikipedia.org/wiki/Small-outline_transistor]https://en.wikipedia.org/wiki/Small-outline_transistor

[fzabkar]

BC860 or BC869 ?

http://markingcodes.com/search/c/cec

https://www.ebay.co.uk/itm/166134805524

https://i.ebayimg.com/images/g/RXoAAOSwKNliWMdM/s-l1600.jpg (photo)

BTW, it's P85, not P58.

[2X]

Thanks for the reply. The P85 means something? I will go with the BC869 because it is the same in electrical characteristics with the BC860, but the BC869 is available for buying in many places.
One more thing... there where the multimeter shows approximately 10V... why shows 10V and not OL?

P.S. My mistake P58.

[fzabkar]

I'm guessing that "85" is a YW (Year/Week) date code.

I'm not familiar with your meter.

[2X]

Many thanks for your help.

[Swake]

Was it still soldered on the PCB when you measured it? If that is the case then that 10V reading is interference from other components on the board.
If you want to make 100% certain it reads ok, then you measure it removed from the board.

You mention that you want to buy some. Is this because you think it is broken and want to replace it? I don't think it is broken because on your schematic between left pin and middle pin you measure a junction (0.7V), and from the left to the right pin too. That sounds like a transistor to me.

[Swake]

Datasheet for BC869

[2X]

Was it still soldered on the PCB when you measured it? If that is the case then that 10V reading is interference from other components on the board.
If you want to make 100% certain it reads ok, then you measure it removed from the board.

You mention that you want to buy some. Is this because you think it is broken and want to replace it? I don't think it is broken because on your schematic between left pin and middle pin you measure a junction (0.7V), and from the left to the right pin too. That sounds like a transistor to me.

The measurements that I 've done was with the component removed from the PCB. I too beleive that is a tranzistor.