Overview Product Description C3950.pdf Product Videos Custom Field Product Reviews Write a Review Write a Review × --- C3950 : 2SC3950 ; Transistor NPN 20V 0.5A 5W 2GHz, TO-126ML Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *