The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier. 2N3904, 2N3904 NPN General Purpose Transistor, buy 2N3904 Transistor ... 2N3904 Datasheet Pricing Information 1+ $0.06 25+ $0.05 100+ $0.04 ... tran 2n3904 npn 60v 200ma gen purp to92 Jun 15, 2019 · The transistor 2N3904 comes under the category of NPN small signal, low power, general purpose transistor, mainly applicable for switching and for signal amplification. It's dynamic range may include a current handling capability of more than 100mA for switching applications and a 100MHz frequency handling capacity fits with amplification purposes. 2N3904 from DIODES Incorporated. Find the PDF Datasheet, Specifications and Distributor Information. SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. Order today, ships today. 2N3904TF – Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 625mW Through Hole TO-92-3 from ON Semiconductor. Pricing and Availability on millions of electronic components from Digi-Key Electronics.