3252L-1-504

Series:	Trimpot® 3252 - Sealed
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	500 kOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Chassis Mount
Termination Style:	Wire Leads
Size / Dimension:	Rectangular - 0.500" x 0.187" Face x 0.500" H (12.70mm x 4.75mm x 12.70mm)

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Introduction

Trimmer Potentiometers are electrical components designed to control the level of voltage in an electrical system circuit. The 3252L-1-504 is a multi-turn trimmer potentiometer made by American manufacturer Bourns. This type of trimmer potentiometer is available with a range of resistance values from 4.7Ω to50kΩ, and it has a voltage rating of 50 volts. It is a sealed multi-turn potentiometer that provides precise and repeatable adjustments in even the most demanding environments.

Application Field

The 3252L-1-504 trimmer potentiometer is primarily used for frequency adjustment and tuning applications in industrial and automotive electronic systems. It can be used to control audio-level frequencies in audio production such as audio mixing, equalizers, and sound systems. In automotive applications, it is used to adjust the engine, transmission, and idle speed of an engine. It is also used in a wide variety of other commercial and consumer applications including commercial and industrial lighting systems, medical equipment, robotics, HVAC, and machine tooling.

Working Principle

The 3252L-1-504 trimmer potentiometer is an adjustable resistor with three terminals – two are connected to a set of fixed resistors, and the third is connected to the wiper, or slider, which moves along the resistive track to adjust the resistance value. When the wiper is in a different position along the resistive track, it changes the resistance in the circuit, which in turn affects the voltage in the circuit. The 3252L-1-504 trimmer potentiometer is a multi-turn potentiometer, meaning that it has more than one turn of the adjustment knob. This is necessary to provide a greater range of resistance and voltage output. The high number of turns also increases its precision and accuracy.

Other Features

The 3252L-1-504 trimmer potentiometer has several other features that make it a highly reliable and useful device, including: • Voltage rating of 50 volts• Temperature range of -55°C to +125°C• High reliability and accuracy• Long life expectancy• Rugged construction for durability• Available in two versions – open or sealed (to prevent the internal components from being contaminated by dirt and dust)

Conclusion

The 3252L-1-504 trimmer potentiometer is an important tool for many industrial and automotive applications. It is a high-precision, reliable, and durable component that can provide years of trouble-free use. With its adjustable resistance and easy-to-use multi-turn knob, the 3252L-1-504 trimmer potentiometer provides precise and repeatable adjustments in even the most demanding environments.

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