Absolutamente. Em toda a UE, há casos em que os Jedi são subjugados por um incêndio explosivo. Geralmente eles estão sozinhos e freqüentemente atacados por muitos outros. Mas o evento mais notável fora da Ordem 66 foi na Batalha de Geonosis :
Of the 212 Jedi who were part of the strike team, an unknown number fought in the arena. Only an estimated thirty of those survived the initial battle, of which at least one more died during the battle that followed, making the losses suffered by the team grave. All of the leaders of the strike force except Coleman Trebor survived, while some others were captured and others (Barriss Offee and Pablo-Jill) escaped the battle. Only the timely arrival of Jedi Master Yoda and the newly-created Grand Army of the Republic saved the strike team from impending destruction. Despite the high casualties suffered by the Jedi, their mission was successful, and Obi-Wan Kenobi, Anakin Skywalker, and Padmé Amidala were rescued from execution. (emphasis mine)
Jedi Knights Sta-Den Eekin, Sarrissa Jeng, Sar Labooda, Sephjet Josall, Ichi-Tan Micoda, Khaat Qiyn, Que-Mars Redath-Gom, Fi-Ek Sirch, Nicanas Tassu, and Lura Tranor were all slain by droid blaster fire.
Além disso, como observado no romance da UE Labirinto do Mal , que acontece imediatamente antes do Episódio III de Star Wars, os droides foram eficazes em matar Jedi. As droids could not be sensed through the Force due to their inorganic nature, and could have their physical attributes extraordinarily augmented, they could be extremely effective Jedi hunters.
O artigo sobre wookiepedia sobre os Jedi Hunters descreveu seres e droides que foram eficazes em matar Jedi.