RT22C2L502M

Series:	Trimpot® RT22/RTR22-Sealed
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	5 kOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±5%
Temperature Coefficient:	±50ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Wirewound
Mounting Type:	Panel Mount, Wire Leads
Termination Style:	Wire Leads
Size / Dimension:	Rectangular - 0.500" x 0.187" Face x 0.500" H (12.70mm x 4.75mm x 12.70mm)

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Trimmer Potentiometers: RT22C2L502M application field and working principle

Trimmer potentiometers are small handy devices used to adjust electrical signals and increase accuracy of circuits. They are often used to calibrate electronic circuits such as amplifiers, sound systems, transmitters, receivers, and tester systems. A trimmer potentiometer is a type of variable resistor with three terminals and a variable resistance between two of the terminals. These three terminals consist of the power source, the sensing line, and the output.The RT22C2L502M is a low cost trimmer potentiometer designed to provide reliable performance in a variety of applications. It is a three-terminal, rotary, trimpot element with an adjustable counterclockwise (ccw) direction. It is an ideal component for precision current adjustment and offers a wide range of resistive values. It operates within a range of up to 500 Ohms with 0.06W power dissipation, and can handle operating temperatures up to +85°C.The RT22C2L502M is a passive electrical component with a simple yet effective design. It features three terminals: one for current/voltage input, one for output, and one for a voltage divider or a potentiometer. The resistance between the two terminals is adjustable such that by altering the resistance, it is possible to adjust the device’s current output. This can be done by rotating the device’s knob, manually or by using a motor or electrical signal.The RT22C2L502M is suitable for applications that require precise and reliable current and voltage control. It is commonly used in devices such as amplifiers, receivers, transmitters, tester systems, and integrated circuits. It is an ideal component for precision current adjustment and offers a wide range of resistive values. Additionally, it is extremely small and compact, making it easy to install.In order to understand the RT22C2L502M’s working principle, it is first necessary to understand the concept of a voltage divider. A voltage divider is an electrical circuit consisting of two resistors connected in series, where the ratio of the voltage between the two points in the circuit is proportional to the ratio of their resistances. This ratio is determined by a variable resistance.The RT22C2L502M operates by having a voltage divider between its two end terminals, with a trimpot located at the midpoint. When the trimpot is adjusted, it alters the voltage division between the two end terminals, which in turn affects the current output. Additionally, the trimpot can be used to fine-tune the device’s resistance. This makes it an ideal choice for precise and reliable current and voltage control.In summary, the RT22C2L502M is a trimmer potentiometer designed for applications that require precise and reliable current and voltage control. It features an adjustable counterclockwise (ccw) direction and a wide range of resistive values. It is an ideal component for precision current adjustment and offers a wide range of resistive values. Additionally, it is extremely small and compact, making it easy to install and operate. Its working principle is based on a voltage divider, where the ratio of the voltage between the two points in the circuit is proportional to the ratio of their resistances.

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