Description
SGS TIP51
Description:
High Voltage NPN Silicon Power Transistor
THESE CAME TO US AS PART OF A “JOB LOT” OF SURPLUS STOCK ORIGINATING FROM A LARGE MILSPEC TYPE OEM.
THEY ARE CODED 28509 NOT SURE IF THIS IS A DATE BUT IF THERE IS SUCH A THING AS AN ANTIQUE SEMICONDUCTOR I BELIEVE THESE QUALIFY!
IDEAL IF YOU ARE LOOKING FOR OLD SEMI’S TO GIVE AUTHENTICITY TO A RENOVATION PROJECT
Now obsolete for equivalent datasheet:-
http://www.mospec.com.tw/pdf/power/TIP51.pdf
