An organic compound, and an electronic component and an electronic device using same, and the organic compound has a structure as shown in a formula A, a formula B, a formula D or a formula F. Ar is selected from substituted or unsubstituted aryl with 6 to 30 carbon atoms and substituted or unsubstituted heteroaryl with 3 to 30 carbon atoms, and Het is selected from substituted or unsubstituted nitrogen-containing heteroaryl with 2 to 20 carbon atoms, and the nitrogen-containing heteroaryl at least contains two N atoms. The organic compound of the present disclosure can significantly reduce a driving voltage of a device and increase a service life of the device; and in addition, the organic compound of the present disclosure can further improve an efficiency of the device.