
High-precision 169kΩ metal film resistor with ±0.1% tolerance & 250mW rating. Ideal for calibration & analogue circuits. From TT Electronics/Welwyn.
The TT ELECTRONICS / WELWYN RC Series Resistor is a high-precision metal film component designed for demanding electronic applications where accuracy and stability are paramount. Offering a precise resistance value of 169kΩ with a remarkably tight tolerance of ± 0.1%, this resistor ensures reliable and consistent circuit performance, making it ideal for calibration, measurement, and signal conditioning tasks.
Constructed using advanced metal film technology, it delivers excellent long-term stability and a low temperature coefficient of ± 15ppm/°C. This means its resistance value remains largely unaffected by temperature fluctuations within its wide operating range of -55°C to 155°C, providing dependable operation in varied environments. The component has a power rating of 250mW (0.25W) and a voltage rating of 200V, suitable for a broad spectrum of low to medium-power circuit designs.
Housed in a standard axial leaded package, it is designed for easy through-hole PCB mounting and integration into prototyping or production assemblies. The robust construction ensures durability, while the precise specifications guarantee the performance needed for critical analogue circuits, feedback networks, and precision dividers. This resistor is a fundamental component for engineers and technicians seeking high accuracy and reliability in their electronic projects.
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