Pikkajuha

Pikkajuha is a term of Finnish origin, literally translating to "small wire" or "small cable." It is primarily used in a technical context to refer to a thin, flexible electrical conductor. These wires are commonly found in electronic devices, telecommunications equipment, and as internal wiring within various appliances. Their construction typically involves a core of conductive metal, such as copper, surrounded by an insulating material like PVC or rubber to prevent short circuits and ensure electrical safety.

The diameter of a pikkajuha is significantly smaller than that of standard electrical cables used for household power, making them suitable for applications where space is limited or where flexibility is paramount. They are often employed in connecting components on circuit boards, in wiring harnesses for automotive applications, and within the internal workings of consumer electronics like mobile phones, computers, and audio equipment. The specific gauge and insulation type of a pikkajuha are chosen based on the electrical current it needs to carry, the environmental conditions it will be exposed to, and the required degree of flexibility. While the term is broadly understood in Finland within technical circles, it is not a universally recognized term outside of that specific linguistic and professional context.