TT Electronics Welwyn 178K Resistor, 0.25W 0.1%

The TT Electronics / Welwyn RC Series Metal Film Resistor offers precise and reliable performance for a wide range of electronic applications. With a resistance value of 178kohm and an exceptionally tight tolerance of ± 0.1%, this component is engineered for circuits requiring high stability and accuracy.

Featuring robust metal film technology, the resistor boasts a power rating of 250mW (0.25W) and a voltage rating of 200V. Its axial leaded package ensures straightforward through-hole mounting, facilitating easy integration into printed circuit board assemblies.

Designed to withstand demanding environments, this resistor operates reliably across a broad temperature range from -55°C to 155°C, supported by a low temperature coefficient of ± 15ppm/°C. This ensures minimal drift in resistance value under varying thermal conditions.

With compact dimensions of 43mm in height, 33mm in width, and 15mm in depth, and a lightweight profile of just 0.24 grams, it is suitable for space-constrained designs. Whether you are working on precision measurement equipment or industrial control systems, this TT Electronics resistor delivers consistent, high-quality results.