Transistors (SPEC-C37) 625 Transistors Electrical characteristic curves 626 UMT3904/SST3904/MMST3904/2N3904 Transistors UMT3904/SST3904/MMST3904/2N3904 Electrical characteristic curves 627 Transistors Electrical characteristic curves 628 UMT3904/SST3904/MMST3904/2N3904