Taiyo Yuden, one of Apple's capacitor suppliers, indicated that capacitor demand may increase next year due to the introduction of 5G iPhones. The capacitor maker has seen profits rise this year on the back of increased capacitor sales to Samsung and Huawei, both of which introduced 5G phones. A 2020 5G iPhone may take Taiyo Yuden's shares to even greater heights.
https://www.notebookcheck.net/2020-s-power-hungry-5G-iPhones-may-cause-a-surge-in-capacitor-demand.448786.0.html