Features 1、10 Values of 1N4001, 1N4002, 1N4003, 1N4004, 1N4005, 1N4006, 1N4007, 1N5817, 1N5818, 1N5819. 2、Low leakage, positive pressure drop, high efficiency and low power consumption, easy to use. 3、Widely used as a voltage reference and shunt regulator to regulate the voltage at both ends of a small circuit. 4、Comes with a handy storage box, clearly labeled, you can easily find the right type you need. 5、Total 100pcs of rectifier diodes in one set, can be used for a long time, meeting your demands. Specification Item Type: Rectifier Diode Assorted Kit Material: Semi-conductor Type: 1N4001, 1N4002, 1N4003, 1N4004, 1N4005, 1N4006, 1N4007, 1N5817, 1N5818, 1N5819 Package List 100 x Rectifier Diode (Each type has 10pcs)