ST3TA103

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Trimmer Potentiometers are a type of adjustable resistor that can be used to adjust the resistance of a circuit without having to physically replace a resistor with a different value. The ST3TA103 is a multi-turn trimmer potentiometer that is designed to be used in the industrial, audio, automotive, and medical industries.

The ST3TA103 is a multi-turn surface-mount trimmer potentiometer that has a wide adjustment range. It is a three-terminal trimpot with a rotary-type actuator, and is capable of providing stable resistance against temperature changes and humidity. The ST3TA103 has a tolerance of ±10% and an adjustable range of ·10 ohms to 10 kohms.

The application field of ST3TA103 is wide and includes various industrial and consumer applications. It is mainly designed for the industrial environment, so it is used in industrial process control systems. It is also used in audio systems, for example, for adjusting tone and volume in many types of audio systems. In automotive applications, the ST3TA103 is used to set the RPM limit of engines. The ST3TA103 is also used in medical applications, such as adjusting parameters in infusion pumps.

The working principle of the ST3TA103 is based on the principle of variable resistance. The resistance can be adjusted by turning the actuator knob, which causes the movable contacts of the potentiometer to move across a resistive element. The value of resistance that is selected by the user is determined by the position of the rotating wiper arm.

The ST3TA103 also has an adjustable resistance element which has a long life expectancy of up to 10 million rotative cycles. It is also designed with an adjustable electrical angle of at least 50°. This ensures precise and reliable setting of the trimpot, even when it is subjected to high vibration or shocks in industrial environments.

The ST3TA103 Trimmer Potentiometer is able to provide precise control of resistance values and is reliable and durable enough to be used in high-end industrial applications. It is ideal for use in a variety of applications, including industrial process control systems, audio systems, and automotive systems. Additionally, its adjustable resistive element makes it suitable for use in medical applications, such as in infusion pumps.

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