68XR25KLFTB

Series:	68
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	25 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	20
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.435" x 0.245" Face x 0.375" H (11.05mm x 6.22mm x 9.53mm)

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Trimmer Potentiometers 68XR25KLFTB: Application Field and Working PrincipleTrimmer Potentiometers (or trimmers) are adjustable components that act as a resistor.They are used to precisely adjust a circuit, usually for mechanical noise cancellation or to configure a closed-loop feedback system. Potentiometers are most commonly used as mechanical adjustable resistors, while trimmer potentiometers, such as the 68XR25KLFTB, are commonly used as electronic adjustable resistors.One of the most common application fields of trimmer potentiometers is as a supplement for preset values. In other words, trimmer potentiometers act as adjustable sets which are meant to replace non-adjustable resistors. Additionally, trimmer potentiometers can also be used to fine-tune a circuit, thereby compensating different parameters without any significant impact on the circuitry. The 68XR25KLFTB trimmer potentiometer is an excellent choice for a variety of projects. This component has a general purpose field which includes a wide range of conditions such as temperature and luminosity, however the main application fields of the 68XR25KLFTB are mainly for pulse width modulation (PWM) and phase-shift modulation (PSM) circuits. It is popularly used for precision feedback systems, robotics, rotary microwave antennas, radar systems, and process control systems, among others. In order to understand the working principle of the 68XR25KLFTB, let\'s explain the basics of a potentiometer. A potentiometer is composed of three resistors— a fixed resistor, a movable resistance element, and a slider that acts as the wiper between the two. The amount of resistance that can be supplied through the potentiometer is determined by the position of the slider, and this changes the voltage or current of the circuit depending on its usage.The 68XR25KLFTB trimmer potentiometer has an additional feature that makes it quite a unique component. This component is equipped with a specific non-linear fine-adjustment mechanism. This is necessary for certain conditions and will allow the desired voltage or current to be adjusted with a relatively low torque. The 68XR25KLFTB is suitable for both 3-pin settings and SMD mounting. This makes it easy to use and allows it to fit in a variety of applications. It has non-linearity characteristics and can easily be adjusted with relative precision. The surface mount version also has the advantage of being low cost and available in different sizes. The 68XR25KLFTB is a reliable and versatile trimmer potentiometer with various useful applications and is suitable for a number of projects. It is easy to use and install and can provide reliable and accurate results. Its non-linearity and fine-adjustmentfeatures make it a useful and valuable component in today’s electronic circuit designs.

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