3299X-1-253LF

Series:	Trimpot® 3299 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	25 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.395" x 0.240" Face x 0.395" H (10.03mm x 6.10mm x 10.03mm)

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Introduction

Trimmer potentiometers, also known as trimmers, are electronic components used to control the resistance of a circuit. They consist of two layers of metal plates, with a resistor in between through which a voltage is sent. The resistor can be adjusted, allowing for a precise setting of resistance that can then be used to control the flow of current in a circuit. The device is often used for adjusting and calibrating complicated circuits, and are often used in industrial and medical devices, allowing a quick and efficient fine-tuning of intricate circuits.

3299X-1-253LF Application Field and Working Principle

The 3299X-1-253LF is a trimmer potentiometer which is specifically designed to suit a variety of applications. It is a through-hole device that has a maximum power rating of 0.5 watts and a resistance range between 10 ohms and 100 kilo-ohms. This particular trimmer potentiometer is a three-terminal device, featuring an adjustable end terminal, a fixed end terminal and a center terminal.This trimmer potentiometer works on the simple principle of resistance. When voltage is applied to the top and bottom terminals, the resistance of the resistor changes in order to compensate for the changing voltage. When the center terminal is connected to a voltage source, the resistance of the device can be adjusted by manipulating the center terminal in order to achieve the desired resistance.The 3299X-1-253LF is suitable for a variety of applications, ranging from simple voltage regulation to more complex applications such as switching circuits. Due to its wide resistance range and adjustable end terminal, it can be used to precisely calibrate a range of circuits, making it ideal for industrial and medical applications.

Conclusion

Trimmer potentiometers are a versatile and essential component, which can be used to fine-tune and calibrate a variety of circuits and devices. The 3299X-1-253LF trimmer potentiometer offers a wide range of features that make it a perfect choice for a range of applications, from simple voltage regulation to more complex switching circuits. It is a through-hole device that has a maximum power rating of 0.5 watts and a resistance range of 10 ohms and 100 kilo-ohms. It works on the simple principle of resistance, allowing for precise calibration of circuits, making it ideal for a range of industrial and medical applications.

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