38PMABR50KLF20

Series:	38
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	50 kOhms
Power (Watts):	0.15W
Tolerance:	±20%
Temperature Coefficient:	±500ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.465" x 0.406" Face x 0.366" H (11.80mm x 10.30mm x 9.30mm)

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Trimmer Potentiometers

Trimmer potentiometers are electronic devices that have a wiper contact that traverses a resistance element to vary the electrical properties of the device. The variable resistor typically takes the form of a rotary knob or a slider.The 38PMABR50KLF20 trimmer potentiometer is a single-turn device that features a robust construction and a wide range of adjustment options. In addition, the device has a tolerance rating of ±20% and is able to maintain its settings over time, making it suitable for use in harsh and high-humidity environments.

Application Field

Trimmer potentiometers are versatile components that can be used in a wide range of applications, including consumer electronics, car audio systems, sound systems, and industrial equipment. In these applications, the trimmer potentiometer enables users to precisely adjust parameters such as volume, brightness, and frequency.In addition, the 38PMABR50KLF20 trimmer potentiometer’s robust construction and wide range of adjustment options make it ideal for use in applications where exact settings are necessary and where the device must be able to maintain those settings over time. This includes uses in automotive cabin controls, electric and water heaters, air conditioning systems, and other applications where harsh and high-humidity environments are encountered.

Working Principle

The working principle of a trimmer potentiometer is simple. When the wiper contact on the device moves over the resistance element, the electrical properties of the device change. This is because the wiper contact is connected to a variable resistor, and by changing the position of the wiper contact, the resistance of the device is altered. In the case of the 38PMABR50KLF20 trimmer potentiometer, changing the position of the wiper contact allows users to precisely adjust parameters such as volume, brightness, and frequency. The device’s ±20% tolerance ensures that settings are maintained over time, allowing users to rest assured that their settings will not drift away. Overall, the 38PMABR50KLF20 trimmer potentiometer is a highly reliable and versatile device that is suitable for use in a wide range of applications. Its strong construction and wide range of adjustment options make it ideal for use in harsh and high-humidity environments, allowing users to precisely adjust parameters with confidence that their settings will not drift away over time.

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