Description :

The SparkFun Discrete Semiconductor Kit includes multiple types of semiconductors such as bipolar transistors, MOSFETs, diodes, voltage references, and voltage regulators
The kit is perfect for those who only need one or a couple of transistors without having to order a single transistor
The kit is useful for both beginners and advanced electronics enthusiasts as discrete semiconductors are a basic building block of electronic circuits
The assortment of discrete semiconductors makes for a great addition to a workbench.

The kit 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