A disruptor field was a type of field projection that interfered with electrical systems aboard starships by causing massive overloads.
In 3956 BBY, a disruptor field projected from the Temple of the Ancients on the planet Lehon forced down Revan's craft, the Ebon Hawk. In order to reach the Star Forge, Revan and his companions disabled the disruptor field by manipulating the controls located on the Temple Summit. The Sith fleet in orbit had some sort of shielding against this type of technology.
- Star Wars: Knights of the Old Republic
- The New Jedi Order: Agents of Chaos II: Jedi Eclipse (Mentioned only)