3252L-1-104M

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Trimmer potentiometers are widely used in applications that require intermediate or fine adjustment, such as adjusting frequency or attenuation in radio devices, for monitoring temperatures in thermocouples, and in controlling the level of current or voltage in laboratory equipment. This article will focus on the application field and working principle of 3252L-1-104M, a commonly used trimmer potentiometer.

3252L-1-104M is a type of precision adjustable resistor made by Vishay-BC Components and comprises of a resistive element that is connected to a ganged multiposition rotary switch with an embedded mechanism for fine-tuning the resistor. It is used for voltage and current regulation in a wide range of applications, such as automation, automotive, communications, industrial control, and instrumentation. This resistor is available with either a single or double-turn feature, and can be adjusted with either a screwdriver or a hex key.

The 3252L-1-104M trimmer potentiometer has an adjustable resistance range of 1000 ohm to 104M ohms and operates at a rated power of 0.25W. It offers excellent performance and is designed to provide long-term stability and reliability. The operating temperature range of this trimmer potentiometer is from -40°C to +60°C, and its adjustable resistance range tends to change by a few ohms in extreme temperature environments. It also has a low temperature coefficient of just ±10ppm/°C (typical) and low noise properties, allowing the resistor to function properly in noisy environments.

The 3252L-1-104M trimmer potentiometer features a simple and reliable design, which helps it to provide excellent performance over a long period of time. The resistive element is connected to the rotary switch mechanism, which allows a user to select the desired resistance simply by rotating the switch. Once the desired resistance is selected, the fine-tuning potentiometer allows the user to make fine adjustments to the resistance by turning the potentiometer’s knob. This trimmer potentiometer also features a wide range of contact materials, such as graphite, silver, nickel, and carbon, and it is available with a variety of temperature tolerances for different applications.

The 3252L-1-104M trimmer potentiometer is extremely versatile and can be used in a variety of applications. It is the ideal component to use when precise, accurate, and long-term resistive control is required. Additionally, it is suitable for applications where small adjustments need to be made quickly and easily. Its robust construction ensures that it is reliable and offers consistent performance.

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