This package includes 8 species diodes in common use.It's convenient for you to make some small designs. You could find a suitable one for your type! Diodes were the first semiconductor electronic devices. A diode is a two-terminal electronic component with an asymmetric transfer characteristic, with low resistance to current flow in one direction, and high resistance in the other.The most common function of a diode is to allow an electric current to pass in one direction, while blocking current in the opposite direction.Get one pack,convenient for your next project!

As this pack is packed manually, maybe one or two are differences in quantity.Sorry for that.