25UR10KLFTR

Series:	25
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Resistance:	10 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.270" x 0.270" Face x 0.190" H (6.86mm x 6.86mm x 4.83mm)

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Introduction

Trimmer potentiometers are widely used in electronic circuits for adjusting a voltage or current flow. They come in many different shapes and sizes and are used in a variety of applications such as measuring current, voltage or resistance.The 25UR10KLFTR is an adjustable, high-precision, 3-terminal linear-taper trimmer potentiometer. It has a wide temperature range, is very linear and provides high resolution for voltage and/or current adjustment.

Application field

The 25UR10KLFTR can be used to adjust the sensitivity of an amplifier stage, the selectivity of a receiver, the balance of a stereo system, or to match a set with another reference device. This trimmer can also be used to adjust power supplies - either manually or with a controller, to regulate the threshold of a circuit, or as a voltage divider in order to obtain a reduced output voltage.It can also be used to adjust LED brightness or bias an oscillator circuit. Additionally, it can be used as a rheostat for controlling the speed of motors, pumps, and other equipment.

Working Principle

The 25UR10KLFTR works on the principle of a resistive divider. When a fixed resistance is placed across two terminals, a voltage will appear across them. By adjusting the resistance through a third terminal, the output voltage can be regulated.The 25UR10KLFTR has a total resistance of 10KOhm and a linearity of up to 0.25%. This means that for each turn of the adjustment screw, the output voltage or current can be adjusted from 0-10KOhm, in a linear fashion. The 25UR10KLFTR also has a wide temperature range and can operate from -55C to +125C with no loss of accuracy or reliability. The plastic casing it comes in is resistant to most common chemical and mechanical stresses.

Limitations

The 25UR10KLFTR is limited to 10KOhm for a maximum output resistance, which means that it cannot be used for very high outputs. It is also limited to a linearity of 0.25%, which is not suitable for precise control of very small signals.

Conclusion

The 25UR10KLFTR is a 3-terminal trimmer potentiometer with a wide temperature range and a linearity of up to 0.25%. It is suitable for adjusting voltage or current levels in a wide variety of applications, including power supply regulation, LED brightness adjustment, and motor speed control. It is limited to 10KOhm maximum output resistance, and a linearity of 0.25%, which is not suitable for precise control of very small signals.Trimmer potentiometers can be a versatile and reliable tool for adjusting voltage and/or current levels in electronic circuits. With a wide temperature range and its dual-function features, the 25UR10KLFTR is an ideal choice for many applications.

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