Resistors are sometimes referred to as four-terminal devices in specific contexts, such as when discussing four-terminal current sense resistors used for precise voltage measurements. Capacitors can be described as three-terminal devices, particularly in reference to certain types of capacitors outlined in patents. The conversation highlights confusion around these terms, with some participants noting that traditional definitions of resistors and capacitors do not typically include these classifications. Additionally, there is mention of bipolar junction transistors and field effect transistors, which complicate the terminal classification further. Overall, the discussion reflects a need for clarity on these terminologies in electronic components.
