fixed

Ceramic, Mica and Paper Typical non-polarized capacitors. In virtually all transistor sets you’ll find other, usually smaller, ceramic and mica capacitors, which are described as non-polarized. Early sets also have paper capacitors. They are often […]

Resistors, Fixed Typical fixed resistors. Fixed resistors frustrate the flow of electrons, and are used to control voltages and current flow in virtually every radio circuit. The photo  shows typical examples found in old transistor […]