Inilah notasi formula atau satuan besaran untuk hitungan elektronik. 
|     C E e G I i k L M N P  |        capacitance voltage source instantaneous E conductance current instantaneous I coefficient inductance mutual inductance number of turns power  |        [farads,   F] [volts, V] [volts, V] [siemens, S] [amps, A] [amps, A] [number] [henrys, H] [henrys, H] [number] [watts, W]  |        |        Q q R T t V v W F Y y  |        charge instantaneous Q resistance time constant instantaneous time voltage drop instantaneous V energy magnetic flux magnetic linkage instantaneous Y  |        [coulombs,   C] [coulombs, C] [ohms, W] [seconds, s] [seconds, s] [volts, V] [volts, V] [joules, J] [webers, Wb] [webers, Wb] [webers, Wb]  |