ST5EP504

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The ST5EP504 is a trimmer potentiometer from STMicroelectronics.
As a trimmer potentiometer, the ST5EP504 is mainly used for manual adjustment applications. It is usually used to calibrate the generated audio signals or adjust the operation parameters of the audio circuit. The ST5EP504 is available in two different forms: Through-hole mounting and Surface Mount. The former is installed on the printed circuit board for operation, while the latter is easy to install and mount on the device surface.
The principle of the ST5EP504 potentiometer is simple and straightforward. A wiper is attached to a resistive element to vary the resistance. As the wiper is moved, there is a change in resistance and thereby resulting in a different voltage value at the two ends of the element. This is the basic working principle of the ST5EP504 trimmer potentiometer.
The ST5EP504 is manufactured with an adjustable resistance ranging from 630Ω to 6,000Ω. The total power rating is 1 Watt and the temperature range is -20°C to 85°C. The ST5EP504 is rated for a maximum adjustable angle of 15 degrees and a maximum operating voltage of 250VRMS. The dielectric strength between the terminals is 1,000VRMS and the total resistance tolerance provided is 20%.
The ST5EP504 is a non-inductive type potentiometer and has a dust-proof design to prevent dust from entering the resistive element. The wiper is made of aluminum or steel and features a mechanical life of up to 50000 operations. The device is equipped with a 2.2mm diameter shaft and offers an optional threaded mounting.
The ST5EP504 trimmer potentiometer is ideal for applications where manual adjustment is required, such as calibrating the gain or adjusting the frequency of a device. It is also suitable for applications where accurate control and adjustment of the resistance is important, such as audio signal processing or audio control circuits. The dust-proof design protects the device from dust particles and also ensures a long-term stable performance of the device.
In conclusion, the ST5EP504 trimmer potentiometer is a reliable and versatile device suitable for a wide range of adjustment applications. It is designed for easy installation and offers long-term stable performance. The integrated dustproof protection feature makes it suitable for use in harsh environments. The device is also available in two different forms: Through-hole mounting or Surface Mount. Finally, the device can provide reliable and accurate adjustment of the resistance with a maximum adjustable angle of 15 degrees and resistance tolerance of up to 20%.

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