VISHAY 249 Series Potentiometer, 100kΩ Linear, 1W

The VISHAY 249 Series Potentiometer is a high-quality, single-turn cermet device designed for precise adjustment in electronic circuits. With a 100kΩ linear track resistance, it provides smooth and consistent voltage division, making it ideal for a wide range of control and calibration applications.

This through-hole mounted potentiometer features a 1W power rating and operates reliably across an extensive temperature range from -55°C to 125°C. Its robust cermet resistor technology ensures stable performance and long-term durability, offering a resistance tolerance of ±10% and a temperature coefficient of ±100ppm/°C.

Adjustment is simple and secure via a screwdriver slot, allowing for fine-tuning without the need for specialised tools. The component utilises reliable PC pin terminals for secure soldering to printed circuit boards. Its compact dimensions make it suitable for applications where space is at a premium, without compromising on performance or reliability.

This potentiometer is a fundamental component for engineers and hobbyists, providing dependable variable resistance in audio equipment, power supplies, instrumentation, and calibration circuits where precision and stability are paramount.