3314H-1-202

Series:	Trimpot® 3314 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	2 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±20%
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 - 0.177" x 0.177" Face x 0.100" H (4.50mm x 4.50mm x 2.55mm)

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Introduction to Trimmer Potentiometers

Trimmer potentiometers, also known as trimmers or variable resistors, are small electronic components used to adjust resistance in a circuit. They are commonly used in radio, automotive, and computer electronics, as well as for controlling motor speeds, signal attenuation, and feedback loops. Trimmer potentiometers are adjustable resistance devices that operate using a three terminal system. They can be found in a variety of sizes and styles, with various design features that make them suitable for different applications.

3314H-1-202 Application Field and Working Principle

The 3314H-1-202 trimmer potentiometer is a three-terminal device designed for use with standard resistors. Weighing a mere 0.2g, the 3314H-1-202 is a miniature trimmer potentiometer which has been designed from the ground up to be as small as possible while still offering the maximum performance. It has a wide range of applications, such as in switchboards, antenna tuning circuits, voltage stabilization, and PID control, among others.To use the 3314H-1-202, the first two terminals are connected to the circuit in series, allowing for easy adjustment of the resistance between them. The third terminal is connected to a resistive element, which is then adjusted using a small screw. This resistive element is typically made of metal or plastic and is sealed in a plastic body. Rotating the knob on the trimmer rotates the resistive element, thereby adjusting the resistance in the circuit. The 3314H-1-202 trimmer potentiometer offers both linear and logarithmic operation, providing excellent accuracy.

Features of 3314H-1-202

The 3314H-1-202 trimmer potentiometer has a wide range of features designed to improve the accuracy and precision of the device. It is able to achieve a high power rating thanks to its polyamide coating on the resistive element. This coating also provides added protection against corrosion and abrasion. The 3314H-1-202 has a low temperature coefficient of resistance, which ensures consistent performance over a wide range of temperatures. Additionally, it also has a low profile design to ensure its compatibility with a variety of devices. It also has a long life expectancy and high accuracy, allowing for consistent operation over extended periods of time.

Conclusion

The 3314H-1-202 trimmer potentiometer is an excellent choice for a wide range of applications requiring precise control over resistance. Thanks to its compact size, low power rating, and resistance range, it is the ideal device for applications such as voltage stabilization, antenna tuning circuits, and PID control. Additionally, its corrosion and abrasion protection and long life expectancy make it a great choice for long-term use. Whether you’re looking for a versatile trimmer potentiometer or a highly accurate device for precise applications, the 3314H-1-202 is certainly worth consideration.

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