There are many plastics & rubber elastomers that TCE won't bother. It doesn't bother FKM, Viton, Kalrez, PVDF (Kynar), Nylon, PEEK, PTFE, Chemraz, & probably polypropylene, CPVC, & PVC seeing that you just spray it on & wipe/blow off in short order, i.e. no soaking overnight. As with everything, knowledge of the chemical you are using is in order.
Non-chlorinated brake cleaner contains a cocktail of solvents including toluene, methanol, acetone, xylene, heptane, & hexane. For example, acetone is not compatible with ABS plastic, Buna-N, FKM, Viton, & polycarbonate.