Product review (5 stars): Right Part
This thermistor was exactly what I needed for my Samsung DV330 drier.  My problem started when the drier would shut down after about 5 minutes and give a "tO" (thermistor open) error on the display.  I followed an online service manual to locate this part number, and it was an easy repair.  I was able to remove the rear access panel surrounding the vent line and replace the thermistor in about 10 minutes.  Fixed the problem!  Now I'm ordering a spare. . .