3386P-1-223LF

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	22 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
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 - 0.375" x 0.375" Face x 0.190" H (9.53mm x 9.53mm x 4.83mm)

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Trimmer Potentiometers: 3386P-1-223LF Application Field and Working Principle

Trimmer potentiometers are a type of adjustable resistors used to provide accurate and repeatable settings in electronic circuits. Enclosure in a sealed package helps protect them against environmental influences and harsh industrial environments. The 3386P-1-223LF is a special example of trimmer potentiometers, designed for precision settings and tuned circuitry. This article will provide an overview of its application field and working principle.

Application Field

The 3386P-1-223LF trimmer potentiometer is designed for use in highly precise circuits, such as medical and aerospace applications. The trimming process for this type of component is very precise and reliable, ensuring a consistent setting with minimal deviation.The device is also suitable for a variety of applications, such as adjusting the frequency of an oscillator, tuning a filter, compensating an amplifier, and setting up a voltage divider. By providing a highly adjustable resistance, the device can be used to tune all kinds of electronic components.

Working Principle

The 3386P-1-223LF trimmer potentiometer is a three-terminal device made of a variable resistor. Each of its terminals is connected to a different spot along this resistor. The amount of resistance between the two outer terminals depends on the settings of the middle terminal.When the middle terminal is adjusted, a moving contact slides across the resistor\'s track and adjusts the amount of electrical resistance. This resistance can be adjusted in very small increments thanks to the use of contact wiper that can slide across the resistor\'s closest flat.

Conclusion

The 3386P-1-223LF trimmer potentiometer is a highly precise, three-terminal device designed to be used in electronics circuits. Its enclosure in a sealed package helps protect it against environmental influences and harsh industrial environments. The amount of electrical resistance between the two outer terminals can be adjusted in small increments thanks to the use of contact wiper, allowing the component to be used for precisely setting a variety of electronic components.

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