1211PB503

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

​Trimmer Potentiometers are electrical components used for controlling, tuning and adjusting currents and voltages. They are also referred to as "trim pots", and are available in many different types and sizes. The 1211PB503 Trimmer Potentiometer is a miniature trim pot, offering precision and high resolution for very precise applications.

The 1211PB503 is specifically designed to be used in applications where the smallest of components need to be used due to size or weight restrictions. The device features a thin, glass epoxy housing, which makes it ideal for size-limited applications. The 1211PB503 measures just 2.3mm high and 9.4mm wide, making it one of the smallest trim pots available.

The 1211PB503 offers a range of features, which make it suitable for use in many different applications. Firstly, the device is extremely accurate, with a resolution of 0.5µV. Its low temperature coefficient of just 0.2ppm/K ensures that its performance is not affected by changing temperatures. Secondly, the device is designed to be robust and reliable, with a maximum mechanical life of 5 million cycles and a maximum temperature of 60°C. Finally, the 1211PB503 offers a high degree of accuracy, with an adjustable range of 1 to 35V.

The 1211PB503 is a versatile trim pot that can be used in a variety of applications, including automotive, aerospace and consumer electronics. In the automotive industry, the device can be used to adjust idle speed, fuel system pressure and temperature sensors. In the aerospace industry, it can be used to adjust headlamps, engine management systems, actuators and navigation systems. Additionally, in the consumer electronics industry, the 1211PB503 can be used to adjust audio equipment, cameras, mobile phones and gaming consoles.

The working principle of the 1211PB503 is relatively simple. The device operates on the voltage-divider network principle. It consists of two terminals connected to a resistive element, which is adjustable. One terminal is connected to a reference voltage, while the other terminal is connected to a sense input. When the adjustable terminal is adjusted, the voltage at the sense input changes accordingly. This allows current and voltage to be finely adjusted, making the 1211PB503 an ideal device for precision applications.

In conclusion, the 1211PB503 Trimmer Potentiometer has many features that make it suitable for a wide range of applications. Its miniature size, accuracy and robust design make it ideal for applications where size and accuracy are essential. The device operates on the voltage-divider network principle, allowing current and voltage to be finely adjusted. As a result, it is an ideal choice for a range of precision applications, including automotive, aerospace and consumer electronics.

The specific data is subject to PDF, and the above content is for reference