390Ω Resistor

A 390Ω resistor is a fundamental passive component used to control the flow of electric current and manage voltage levels in electronic circuits. This resistor is essential for applications such as current limiting for LEDs, voltage division in sensor circuits, and pull-up/pull-down configurations in digital logic. It is manufactured using reliable materials like carbon film or metal film to ensure stable performance and longevity. Key features include a standard resistance value of 390 ohms, common power ratings (1/4W or 1/8W), and tolerance options (typically ±5%). These resistors are ideal for hobbyists, students, and professionals working on Arduino projects, power supplies, and general-purpose PCB designs. Choose this resistor for its reliability, wide availability, and compatibility with most breadboards and prototyping boards.