TT Electronics / Welwyn RC Series Metal Film Resistor, 105Ω, 0.25W, 0.1%

The TT Electronics / Welwyn RC Series Metal Film Resistor is a precision electronic component designed for applications demanding high stability and accuracy. Part of the renowned RC Series, this axial leaded resistor offers a precise resistance value of 105Ω with an exceptionally tight tolerance of ± 0.1%. This makes it an ideal choice for critical circuits in test equipment, medical devices, audio applications, and precision instrumentation where component values must be exact.

Constructed using advanced metal film technology, the resistor provides superior performance characteristics, including a low temperature coefficient of ± 15ppm/°C. This ensures minimal resistance drift across a wide operating temperature range from -55°C to 155°C, guaranteeing reliable and consistent operation even in challenging environmental conditions. With a power rating of 250mW and a voltage rating of 200V, it is well-suited for a variety of low to moderate power circuit designs.

The component features a compact axial leaded package, making it easy to install on printed circuit boards (PCBs) using traditional through-hole soldering techniques. Its robust construction and precise manufacturing ensure long-term reliability and stability, which is essential for maintaining the integrity of sensitive electronic designs over time. This resistor represents a blend of precision engineering and proven reliability from a trusted brand in electronic components.