3329W-1-501LF

Series:	Trimpot® 3329 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	500 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.260" x 0.330" Face x 0.330" H (6.60mm x 8.38mm x 8.38mm)

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Introduction to Trimmer Potentiometers

Trimmer Potentiometers are small, three-terminal devices used to adjust electrical signals or circuits. These are known as "variable resistors" because the resistance of a trimmer potentiometer can be adjusted through the use of a knob. They are often embedded within larger circuits or connected to a circuit board, allowing for precise adjustment of output voltages or currents.Trimmer Potentiometers are typically used in a wide range of applications, such as adjusting audio signals, controlling the brightness of a display, or fine-tuning other electrical circuits. They are also used in more specialized applications, such as automating processes in a factory or controlling the speed of an electric motor.

3329W-1-501LF Application Field and Working Principle

The 3329W-1-501LF is a trimmer potentiometer designed to be used in various electrical and mechanical applications. This trimmer potentiometer is a 3-terminal device, with a nominal resistance of 500 ohms. This resistance can be adjusted via a shaft or knob, which moves a wiper contact along a resistive element. This process sets the desired resistance level for the trimmer potentiometer.The 3329W-1-501LF is a through-hole mounted device with a standard 6mm diameter shaft, with a rotational angle of 280°. It is rated at an operating voltage of up to 12V and an operating temperature between −40°C to +85°C. It has a dielectric strength of 70V, a tolerance of ±20%, and an insulation resistance of 1000MΩ.The 3329W-1-501LF has a variety of features and applications, making it an ideal choice for many projects. It is ideal for audio and communication devices, mechanical control systems, vehicle fuse boxes, home appliances, and other electrical control applications. The adjustable resistance makes it easy to fine tune settings, and the long-term reliability adds an extra layer of stability to the circuit.

Conclusion

Trimmer Potentiometers are essential in a wide range of applications, from improving audio signal clarity to controlling the speed of electric motors. The 3329W-1-501LF is a highly versatile trimmer potentiometer that offers precise adjustment and stability, making it suitable for a vast array of projects. This trimmer potentiometer is typically found in audio and communication devices, industrial controllers, and other electrical control systems.

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