3290H-1-502M

Series:	Trimpot® 3290 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
Power (Watts):	1W
Tolerance:	±5%
Temperature Coefficient:	±50ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Wirewound
Mounting Type:	Panel Mount, Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.375" x 0.150" Face x 0.375" H (9.53mm x 3.81mm x 9.53mm)

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Trimmer Potentiometers

Trimmer potentiometers, also known as trimmers, are adjustable rotating electrical components used to control the position of contacts within an electronic circuit. A trimmer potentiometer, commonly referred to as a trim pot, is typically a small, three-terminal device with a rotating shaft that has a resistor element connected to two of the terminals. Trimmer potentiometers are typically used to adjust the power supplied to a circuit, or fine-tune its frequency or voltage in order to precisely adjust its operation.The 3290H-1-502M is a trim potentiometer with a resistance range of 500mΩ and a resistance tolerance of ±0.1%. It is a three-terminal device with a resistance element connected between two of the terminals and a third terminal, the adjuster, connected to the slider. The 3290H-1-502M is a precision trim potentiometer that is available in multiple configurations including vertical and right angle axial, and horizontal and right angle pc mounts.The 3290H-1-502M has a variety of applications in the fields of audio, telecommunications, instrumentation, military, medical, and aerospace. It can be used to fine-tune and calibrate frequency, voltage, or power level in these fields. It can also be used to precisely adjust circuit parameters such as capacitance, inductance, or resistance. It is also commonly used for voltage amplification, feedback control, and impedance matching.The working principle of the 3290H-1-502M is based on the movement of its adjuster. When the adjuster is turned, it changes the resistance of the element within the potentiometer, which in turn, changes the position of the resistor. This change in the position of the resistor alters the amount of current flowing through the circuit, which then affects whatever is being controlled by the potentiometer.The 3290H-1-502M trim potentiometer is a highly precise and reliable device. It is designed for use in precision circuits where accuracy and stability are paramount. It is highly resistant to temperature changes, shock, and vibration, making it ideal for a variety of applications. Furthermore, the 3290H-1-502M trim pot is available in a variety of configurations, making it a highly versatile and convenient device for adjusting and fine-tuning circuit parameters.

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