TT ELECTRONICS / WELWYN RC Series Metal Film Resistor, 0.25W, 2.1kΩ, 0.1%

The TT ELECTRONICS / WELWYN RC Series Metal Film Resistor is a high-precision electronic component designed for stability and reliability in demanding circuits. Offering a precise resistance value of 2.1 kΩ (2K1) with an exceptionally tight tolerance of ± 0.1%, this resistor ensures consistent performance where accuracy is critical. Its metal film technology provides superior temperature stability, indicated by a low temperature coefficient of ± 15 ppm/°C, minimising resistance drift across a wide operational temperature range from -55°C to +155°C.

With a power rating of 0.25W (250mW) and a voltage rating of 200V, it is suitable for a variety of low-power, high-accuracy applications in measurement equipment, audio devices, and precision analogue circuits. The axial leaded package, with a compact form, facilitates easy mounting and soldering onto printed circuit boards (PCBs).

This component from the established RC Series is manufactured to high-quality standards, ensuring long-term durability and stable electrical characteristics. It is an essential part for engineers and hobbyists requiring dependable, precise resistance in their electronic designs and prototypes.