3312J-1-503E

Series:	Trimpot® 3312 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
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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Trimmer Potentiometers

Potentiometers are devices used to measure or adjust voltage levels in electrical circuits. A trimmer potentiometer (also known as a variable resistor) is a variable resistor used to adjust the output of an electrical circuit without having to replace the entire component. The 3312J-1-503E trimmer potentiometer is a popular choice due to its wide range of applications and features.

Application Field of the 3312J-1-503E

The 3312J-1-503E trimmer potentiometer can be used in a variety of applications, from the automotive industry to industrial electronics. It can be used to regulate voltage levels, adjust audio signals, and control servo motors. It is also commonly used in tuner circuits, amplifiers, power supplies, and even vacuum tubes.

Features of the 3312J-1-503E

The 3312J-1-503E trimmer potentiometer has a number of features that make it ideal for a wide range of applications. It features a wide adjustment range of 0-100kΩ with an resistance tolerance of ±5%. The 3312J-1-503E also offers a standard 3/4" inch body length, a 0.625" inch mounting hole diameter, and a maximum rated power of 0.25W.

Working Principle of the 3312J-1-503E

The working principle of the 3312J-1-503E is quite simple. It is a type of voltage divider circuit, commonly referred to as a \'rheostat\'. The device consists of three terminals, including a power supply terminal, a variable terminal, and a ground terminal. The resistance between the power supply and ground terminals can be adjusted by turning the variable terminal. This in turn will result in a change in the voltage across the power supply and ground terminals.

Conclusion

The 3312J-1-503E trimmer potentiometer is a versatile tool for adjusting the output of an electrical circuit. It has a wide range of applications and features, making it an excellent choice for a variety of projects. Its simple design and working principle make it easy to use, allowing any engineer to set up a functional circuit without having to replace the entire component.

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