3386C-1-201LF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	200 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:	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 size components that are used to adjust the amount of resistance between two electric elements in a circuit. They are typically used to adjust the voltage and current levels in power supplies, amplifiers, and other electronic devices. The 3386C-1-201LF is a trimmer potentiometer with a 3386 series package and a single turn configuration. The package is 11.2 mm x 8.9 mm x 3.7 mm with a threaded hole for mounting.

Applications

The 3386C-1-201LF trimmer potentiometer is primarily used in high-frequency applications such as communications equipment, home theatre systems, and medical devices. It is suitable for use in both narrow and wide band width accuracy circuits. It is also suitable for single-ended voltage output and current output devices.

Functionality

The 3386C-1-201LF trimmer potentiometer has a range of 1K to 100K ohms, depending on the application. The main function is to adjust the output resistance in the circuit, either by increasing or decreasing the resistance. The output resistance can be adjusted by turning the knob on the potentiometer. The potentiometer has a linear taper and provides a voltage divider. It can also be referred to as a voltage divider or a resistance divider.

Operating Principles

The 3386C-1-201LF trimmer potentiometer uses the principle of direct-current conduction to adjust the resistance in the circuit. The two terminals of the potentiometer are known as the work terminal and the anchor terminal. In the middle of the two terminals is the knob, which is used to adjust the resistance. The resistance of the potentiometer is adjusted by turning the knob. The resistance in the circuit varies depending on the rotation of the knob. When the knob is turned up, it produces a positive voltage difference between the two terminals. When the knob is turned down, it produces a negative voltage difference between the two terminals. As the knob is turned up or down, the resistance in the circuit increases or decreases, respectively.

Effects

The effect of adjusting the resistance of the 3386C-1-201LF trimmer potentiometer affects the current or voltage in the circuit. The effects of adjusting resistance levels are more pronounced in applications where a large amount of power is being output. For example, adjusting the resistance of a power amplifier can increase or decrease the amount of power output. Similarly, adjusting the resistance of a voltage regulator can increase or decrease the output voltage levels.

Conclusion

The 3386C-1-201LF trimmer potentiometer is a small size, single turn component that is used to adjust the resistance in a circuit. It is primarily used in high-frequency applications such as communications equipment and home theatre systems. The main function of the potentiometer is to adjust the output resistance in the circuit, either by increasing or decreasing the resistance. This can be adjusted by turning the knob on the potentiometer, and it uses the principle of direct-current conduction. The effects of adjusting resistance levels are more pronounced in applications where a large amount of power is being output.

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