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

 

[pw]

legg wrote:

On 13 Dec 2004 07:14:05 -0800, "pw" <pwheeler@remcal.com> wrote:

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
RL,

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

 

[legg]

On 13 Dec 2004 07:14:05 -0800, "pw" <pwheeler@remcal.com> wrote:

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