diffhistBipolar junction transistor16:52−211InfoboxEditor26talkcontribs(Added entries to "type" and "inventor" parameters. Corrected information under "invention_Year" parameter. Replaced "File:IEEE 315-1975 (1993) 8.6.1.svg" and "File:IEEE 315-1975 (1993) 8.6.2.svg" with "File:NPN AND PNP BJT SYMBOLS.png" under "symbol" parameter.)
diffhistTransistor14:50−173InfoboxEditor26talkcontribs(Replaced "File:Transistorer (cropped).jpg" with "File:Transistors.agr.jpg" under "image" parameter. Added entries to "type" and "first_produced" parameters. Replaced "File:BJT_PNP_symbol.svg" and "File:BJT_NPN_symbol.svg" with "File:Transistor symbol npn no circle.svg" and "File:Transistor symbol pnp no circle.svg" under "symbol" parameter.)