3386F-1-254T

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)
Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	250 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C

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Introduction

Trimmer Potentiometers are used to accurately and quickly adjust the electrical resistance and current in electronic circuits. The 3386F-1-254T is a high-performance adjustable trimmer potentiometer. It is designed for use in a wide variety of applications, from industrial and mobile computing to automotive, data communications, and consumer electronics. Its features and performance make the 3386F-1-254T ideal for a wide variety of applications and provide reliable performance in demanding environments.

What is Trimmer Potentiometers?

Trimmer Potentiometers (or "trim pots") are a type of adjustable resistor used to accurately and quickly adjust the electrical resistance and current in electronic circuits. These components are used in a wide variety of applications, ranging from automotive and robotics to consumer electronics and more. Essentially, trim pots are adjustable resistors that allow for precise control over the current and voltage in a circuit, allowing engineers to tailor the circuit to the desired function, rather than having to manually adjust individual components. Trimmer potentiometers come in a variety of sizes and shapes, and each type has its own particular application in different types of circuits.

3386F-1-254T Application Field

The 3386F-1-254T is designed for use in a wide variety of applications, from industrial and mobile computing to automotive, data communications, and consumer electronics. This trim pot is durable and reliable with excellent temperature stability making it ideal for operating in ambient temperature ranges from -40 to +85°C. In addition, its high resolution and low contact resistance provide consistent, stable performance. The 3386F-1-254T is a popular choice for applications that require fine adjustment such as medical equipment, amplifiers, and voltage-controlled circuits.

3386F-1-254T Working Principle

The 3386F-1-254T trimmer potentiometer works by allowing current to flow through two contact points, one inner and one outer. When the inner contact point is rotated, the resistance between the two contacts changes and the current will be adjusted accordingly. This adjustment is facilitated by the resistance element, which is made up of an intricate network of fine resistance wires embedded in a ceramic matrix. As the user turns the adjustment screw, the resistance element is altered and the current is adjusted based on the new resistance value. Additionally, the 3386F-1-254T has a small scale that can be used to read the current resistance level, allowing the user to make precise adjustments.

Conclusion

The 3386F-1-254T adjustable trimmer potentiometer is designed for use in a wide variety of applications, from industrial and mobile computing to automotive, data communications, and consumer electronics. It is a popular choice for precision applications due to its reliable performance, high resolution and low contact resistance. The 3386F-1-254T works by allowing current to flow between two contact points and adjusting the current by changing the resistance between the two contacts. With its durable construction, temperature stability, and precise adjustment capabilities, the 3386F-1-254T is an excellent choice for those looking for a reliable and dependable trimmer potentiometer.

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