Sparkfun: SparkFun Discrete Semiconductor Kit

If you do anything with electronics, you’re probably already using transistors, but you’re probably using them in large, prepackaged clusters of just one type. The SparkFun Discrete Semiconductor Kit addresses your needs of only needing one or a couple transistors without you needing go and order a single transistor. Inside each kit you will find multiple types of semiconductors including PNP and NPN bipolar transistors, N-channel and P-channel MOSFETs, diodes, adjustable voltage references, and adjustable voltage regulators. Because discrete semiconductors are a basic building block of electronic circuits, this assortment of discrete semiconductor makes for a perfect addition to a workbench regardless if you are a beginner or an advanced electronics nerd! Includes: 25x NPN Transistor - 2N3904 25x PNP Transistor - 2N3906 10x N-channel MOSFET - 5LN01SP 10x P-Channel MOSFET - 5LP01SP 20x Silicon Diode - 1N4148 20x Power Diode - 1N4004 5x Voltage Reference - TL431A 5x Voltage Regulator - LM317LZ Documents: Identification Guide Datasheets 1N4004 Power Diode 1N4148 Small Signal Diode 2N3904 NPN Transistor 2N3906 PNP Transistor 5LN01SP N-channel MOSFET 5LP01SP P-channel MOSFET TL431A Adjustable Voltage Reference LM317L Adjustable Voltage Regulator