ST4EB504

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Trimmer potentiometers, also known as trimpots, are small precision potentiometers commonly used to precisely control resistance in an electronic circuit. These potentiometers are most often used to adjust the gain, amplification or frequency response of an electronic circuit or to fine-tune the overall performance of the device.

The ST4EB504 is a multi-turn trimmer potentiometer from STMicroelectronics that can be used for various applications such as volume and tone control for audio systems, frequency setting in electrical equipment, and gain and offset adjustment for video systems. It features a multi-turn adjustment, a wide operating temperature range, and a low profile design. The device is available in a variety of resistance values and is RoHS compliant.

The ST4EB504 is a surface-mounted multi-turn trimmer potentiometer with a heat-resistant, through hole package for direct soldering. The device has a built-in adjustment mechanism, which provides the user with the ability to adjust the resistance values over a wide range. It is designed with a 10-turn center adjuster and a metal back cover that provides additional durability. The trimmer is available in various resistance values ranging from 10 ohms to 100 kilohms.

The working principle of the ST4EB504 trimmer potentiometer is quite simple. The device consists of three contacts: an adjustable contact, a common contact, and an output port. When the adjuster is turned, the adjustable contact moves inside the body and slides along the resistive element. This process changes the overall resistance of the device. When the resistance is changed, the current output of the device will also change accordingly.

The ST4EB504 is a versatile device that can be used in a variety of applications. It can be used to adjust the gain or offset of analog systems, such as audio systems and video systems. It can also be used in electronic equipment such as oscillators and test instruments for frequency setting. Additionally, it can be used to adjust the current or voltage in power supplies and motor controllers.

The ST4EB504 is a reliable and accurate trimmer potentiometer ideal for applications that require precise adjustment of the resistance values. Its low-profile design and multi-turn adjuster capability provide an easy and convenient way to adjust the device. It is also available in a variety of resistance values to meet different requirements. Additionally, its environmental rating and heat-resistant construction make it suitable for use in harsh environment.

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