ST5ETW502 Potentiometers, Variable Resistors

Series:	ST5
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	14
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Square - 0.236" L x 0.169" W x 0.266" H (6.00mm x 4.30mm x 6.75mm)

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Trimmer PotentiometersTrimmer potentiometers are probably one of the most heavily used components used in industrial, automotive, and consumer electronics sectors. They have been around for quite some years and are an essential component for the vast majority of electrical and electronic applications. As such, they come in all shapes and sizes, and the ST5ETW502 is a prime example.The ST5ETW502 is a precision trimmer potentiometer of a single-turn type. It uses non-conductive plastic as the element for adjustment and includes an angular tracking mechanism to ensure precise and reliable tracking and operation. This type of potentiometer can be used for a variety of purposes such as adjusting current flow, setting a reference voltage, and even controlling the speed of motors.Its main application field is that of motor speed control systems as it provides an extremely accurate and reliable adjustment mechanism. It can be used in most types of motors, such as AC/DC motors, and can also be used for controlling the speed of stepper motors. In addition, three-phase motors, servo motors, and other high-speed applications also benefit from using trimmer potentiometers.The primary working principle of the ST5ETW502 is the adjustment of the resistance through the movement of a small sliding contact across a terminal surface. This contact is made of a nonconductive plastic material and therefore does not suffer from corrosion or damage due to wear and tear. In addition, the adjustable range of the ST5ETW502 is also quite wide, reaching from 0 ohms to 10 K ohms.One of the biggest advantages of using this type of trimmer potentiometer is its accuracy and reliability. This potentiometer can be adjusted with a high degree of precision thanks to its angular tracking system, and its internal tracking mechanism ensures highly accurate operation. This ensures that the system remains stable and correct even after long periods of use.In conclusion, the ST5ETW502 trimmer potentiometer is a perfect component for applications requiring precise and reliable control. It is used primarily for motor speed control systems, providing excellent accuracy and speed control, and its internal tracking mechanism prevents any damage or corrosion over extended periods of time. Its adjustable range also extends from 0 ohms to 10K ohms, making it a great choice for any motor speed control application.

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