Click to expand Tap to zoom Set of 50 Transistor 2N4401 NPN 600mA (0.6A) 40V by EcoTech Solutions Inc. Sold out $4.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Set of 50 Transistor 2N4401 NPN 600mA (0.6A) 40V