3312J-1-200E

Series:	Trimpot® 3312 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	20 Ohms
Power (Watts):	0.1W, 1/10W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.110" x 0.098" Face x 0.067" H (2.80mm x 2.50mm x 1.70mm)

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Introduction

Trimmer potentiometers are small versatile electronic components that are used to control the resistance, voltage, and current in a circuit. The 3312J-1-200E is a type of trimmer potentiometer designed specifically for tight spaces, and is commonly used in a variety of electronic applications, such as adjustable resistors, voltage dividers, and audio circuits. This article will discuss the application field and working principle of the 3312J-1-200E trimmer potentiometer.

Application Field

The 3312J-1-200E trimmer potentiometer is specifically designed for use in tight spaces, where other conventional trim pots may not fit. It is commonly used in industrial and medical applications, such as automatic temperature control systems. In addition, it is also used in desktop PCs, laptops, and other consumer electronic devices, as well as communications equipment, power supplies, and home entertainment systems. The small size of the 3312J-1-200E makes it ideal for applications where space is limited.

Working Principle

The 3312J-1-200E trimmer potentiometer is a three-terminal device composed of a resistive element and a mechanically operated contact point. Two fixed terminals are connected to this element, while the third and middle terminal is connected to the adjustable contact point. When the potentiometer is turned, the contact point moves along the resistive element and changes its resistance. The amount of resistance can be adjusted by turning the trimmer’s shaft, which controls the position of the contact point. Depending on the rotation direction, the resistance can either be decreased or increased. As the resistance changes, so does the voltage or current in the circuit, as is the case with any other type of potentiometer.

Conclusion

The 3312J-1-200E trimmer potentiometer is an important electronic component that is used in a wide variety of applications. Its small size makes it ideal for tight spaces, and its adjustable resistance makes it perfect for controlling the voltage, current, and resistance in a circuit. The working principle of the 3312J-1-200E is easy to understand, and it can be adjusted by simply rotating the potentiometer’s shaft.

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