PTM902-125S-103B2

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Rotary Potentiometers, Rheostats are among the most commonly used electronic components for many applications. PTM902-125S-103B2 is a popular type of rotary design created by a renowned manufacturer which offers reliable and long-lasting performance. It is a cost-effective solution for a variety of industrial and electronic requirements.

The PTM902-125S-103B2 is a single-turn rotary potentiometer with a 10 K ohm resistance value. It features a three-pole connection and a dielectric strength of 600VRMS. The PTM902-125S-103B2 is designed with ceramic elements that are resistant to temperature and electrical/mechanical shock. The design also features a metal shaft, a completely sealed housing IP6K9K, and a mechanical life of 5 million rotations.

The PTM902-125S-103B2 can be used in various applications and systems to measure electrical signals. It has a wide range of operating temperatures, from -55°C to +105°C which makes it a suitable choice for applications in different industries like automotive, audio systems, robots, pumps, and motors. The design also offers a temperature coefficient of max ±150ppm/°C, an orientation of any angle, voltage up to 12V, and low noise level.

In terms of its working principle, the PTM902-125S-103B2 is a type of resistor with a tap that moves back and forth along the resistive element when its shaft is rotated. Its resistance varies according to the position of the tap, which in turn changes the voltage or current passing through the device. When its shaft is rotated, the resistance of the resistor changes as a steady linear rate, changing proportionally to the distance travelled. This allows accurate measurements to be taken from a wide variety of signals and devices.

The PTM902-125S-103B2 is a robust and reliable rotary potentiometer offering repeatable performance in a variety of applications. With its high dielectric strength, low resistance values, and wide operating temperature, it is an effective solution for many signal measurement needs in the automotive, audio, and robotics industries.

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