Lincoln Service Parts 1 › Lincoln Electric 9SM24769-5 ISOTOP IGBT W/ULTRAFAST DIODE M24769-5 Lincoln Electric 9SM24769-5 ISOTOP IGBT W/ULTRAFAST DIODE M24769-5 Sale Price: $168.21 Original Price: $193.44 ISOTOP IGBT W/ULTRAFAST DIODE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ISOTOP IGBT W/ULTRAFAST DIODE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1