When choosing a transistor, the following key factors need to be considered:
Field effect transistors (FETs) and relays are two commonly used switching devices that have applications in many electronic devices.
Volume: FET has a compact size, suitable for compact circuit applications, while relays are larger and take up space.
The primary physical component of a transistor computer is the transistor
In transistor computers, transistors are used to construct logic gate circuits
The storage part of transistor computers also mainly relies on transistors.