From German - English Ding/FreeDict dictionary ver. 1.9-fd1: PBT /pˌeːbˌeːtˈeː/ <masc, n, sg> [electr.] permeable base transistor <n>PBT, /pˌeːbˌeːtˈeː/
PBT /pˌeːbˌeːtˈeː/ <masc, n, sg> [electr.] permeable base transistor <n>PBT, /pˌeːbˌeːtˈeː/