10 Values: 1N4738, 1N4739, 1N4740, 1N4741, 1N4742, 1N4743, 1N4744, 1N4745, 1N4746, 1N4748 Low leakage, forward voltage drop, high efficiency and low power loss, easy to use Comes with a handy storage box, clearly labeled, you can easily find the right type you need Total 200 pieces of zener diodes in one set, can be used for a long time Widely used as voltage references and shunt regulators to regulate the voltage across small circuits
