3303D-1-202E Potentiometers, Variable Resistors

Series:	Trimpot® 3303 - Open Frame
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	2 kOhms
Power (Watts):	0.15W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top and Bottom Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.148" x 0.118" Face x 0.055" H (3.75mm x 3.00mm x 1.40mm)

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Trimmer PotentiometersTrimmer potentiometers, also known as trim pots, are electric components used for regular adjustment of electrical circuits. 3303D-1-202E is a trimmer potentiometer designed for frequency or attenuation adjustment. It is a common fixer component in electrical circuits in order to adjust the current, voltage or resistance.Application Field3303D-1-202E is widely used in various types of electronic systems, such as telecommunications, audio systems, test and measurement equipment, and so on. It finds its applications in the audio range 0dB to -30dB attenuation. Since this unit offers a wide variety of functions, it can be used in a number of applications as an optimal component.Working PrincipleThe 3303D-1-202E is a trim pot that uses a conductive material as the contact element.This element is connected to two resistive media (carbon and graphite) of various resistance values, typically 10Kohms to 1Mohm. By adjusting the pointed metal contact, the user can reach the desired resistance level. This type of component is not as versatile as a variable resistor, but offers advantages such as stableness and reliability. The 3303D-1-202E trim pot is unique in its design. It is a surface-mountable device, and its assembly is fully automated. This type of trimmer potentiometer is environmental-friendly due to its lower heat consumption. Moreover, it has superior static and dynamic characteristics, such as stability and low-resistance values. ConclusionTo conclude, the 3303D-1-202E is a trimmer potentiometer designed for frequency or attenuation adjustment. It is widely used in a variety of electronic systems. This type of component is highly beneficial due to its superior static and dynamic characteristics, as well as its environmental-friendly nature. Lastly, the 3303D-1-202E is fully automated in its assembly, making it an optimal choice for various applications.

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