Wiktionary
flux capacitor
n. (context science fiction English) A Y-shaped electronic device that is essential to time travel.
Usage examples of "flux capacitor".
Such weapons could be transformed into crude Genesis devices with the addition of a basic Genesis Matrix Generator and two components found in all transporters: the Heisenberg compensator and the quantum flux capacitor.
None of them had exhibited any sign that they would detonate like the late Nanni Bosum's, but they'd pretty clearly deduced what must have happened to Bosum, and they had no way to test the high flux capacitor systems.