Part Identification

[pw]

I am trying to identify a part used in a heater control circuit that I
am reverse engineering. The part I need to identify is a 3 lead SOT-23
package that is marked 1Bs13 were the s is smaller and underlined and
the 13 is turned 90 degrees from the 1Bs marking.

Can anyone help me identify the part based on this limited information?
Thank you

 

[legg]

I am trying to identify a part used in a heater control circuit that I
am reverse engineering. The part I need to identify is a 3 lead SOT-23
package that is marked 1Bs13 were the s is smaller and underlined and
the 13 is turned 90 degrees from the 1Bs marking.

BC846b Siemens.

http://www.infineon.com/cmc_upload/documents/009/103/bc846_bc847_bc848_bc849_bc850_2.pdf

RL

 

[pw]

BC846b Siemens.

http://www.infineon.com/cmc_upload/documents/009/103/bc846_bc847_bc848_bc849_bc850_2.pdf

RL

RL,
Thanks for your help. My boss said, If you are ever looking for a job
....
PW