Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 kOhms
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:	Square - 0.375" x 0.375" Face x 0.375" H (9.53mm x 9.53mm x 9.53mm)

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Trimmer Potentiometers

Trimmer potentiometers are small variable resistors which are used to adjust the operating parameters of a circuit. Generally, these potentiometers have three terminals, which are typically labeled as A, B, and C. The terminals A and B are used to adjust the resistance between them, while the terminal C is used as the common terminal, connecting both A and B.The 3386S-1-102T trimmer potentiometers is one of the most popular potentiometers in the market. It has a low profile of 16mm diameter and 12mm height, making it suitable for surface-mount applications. It has a resistance range of 10mΩ - 1kΩ and a resolution of 2mΩ. This potentiometer is also available in surface-mount and through-hole design. The 3386S-1-102T trimmer potentiometers is a three terminal type trimmer. The terminal A and B provide adjustable resistance, while the terminal C is used as the common terminal. This potentiometer is mainly used in the automotive industry where accurate resistance adjustments might be needed.The operating principle of 3386S-1-102T trimmer potentiometer is relatively simple. The main contact of the potentiometer is connected to one of the contacts through a wire. The other contact is free to move along the contact, changing the resistance between the two contacts. When the wire is moved, the resistance adjusts from a minimum value to a maximum value, determined by the minimum and maximum values of the contact. The 3386S-1-102T trimmer potentiometers can be used in a wide range of applications. These include brushless DC motor control, voltage dividing, linear actuators, and robotics applications. They are also used in large scale industrial applications, like player piano systems, servo-motor control, aviation electronics, instrumentation, and medical electronics.The working principle of trimmer potentiometer is used in other types of resistors, such as standard preset resistors, preset variable resistors, and adjustable resistors. These are similar to the 3386S-1-102T, but differ in the number of terminals and the maximum resistance that they can provide. The working principle of these resistors is also the same, although the number of terminals and the maximum resistance vary from one device to another.In summary, the 3386S-1-102T trimmer potentiometers is a highly useful component that is used in a variety of industrial applications. It offers an adjustable resistance between 10mΩ and 1kΩ, and is available in both surface-mount and through-hole design. The three-terminal design allows accurate adjustments to the resistance range when the wire is moved. This component can be used for almost any application that requires accurate and repeatable resistance adjustments.

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