1/2W Metal Film Resistors (Variable Product) are high-quality, axial-lead resistors designed for precision and reliability in electronic applications. With a power rating of 0.5 watts and a resistance range from 1 ohm to 1 mega ohm (1Ω to 1MΩ), these resistors feature a tight tolerance of ±1%, ensuring accurate performance in circuits. Constructed with a thin metal film deposited on a ceramic substrate, they offer superior temperature stability (typically -55°C to 155°C) and low noise characteristics compared to carbon film resistors, making them ideal for audio equipment, amplifiers, and sensitive signal processing tasks. Their maximum operating voltage is approximately 250V, with a low temperature coefficient (e.g., ±50 ppm/°C) for consistent resistance across varying conditions. Available in multiple resistance values, these resistors are RoHS-compliant, lead-free, and perfect for DIY electronics, prototyping, and professional repairs. Select your desired resistance from the options to suit your project needs.