66PR2KLF

Series:	66
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	2 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	20
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.437" x 0.375" Face x 0.203" H (11.10mm x 9.53mm x 5.16mm)

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Trimmer Potentiometers

Trimmer Potentiometers, also known as trimmers, are a type of electrical component that is used to adjust the resistance in a circuit. They are often used as part of a wider circuit to precisely adjust the current, voltage, or other parameters. A particular type of trimmer, an adjustable single turn potentiometer, is the 66PR2KLF. This article will explore the application field and working principle of the 66PR2KLF.The 66PR2KLF is a single turn trimmer potentiometer that is used to adjust the electrical resistance of a circuit. It is made from a conductive plastic substrate with a conducting plastic track, and is designed to be adjustable within a very narrow range. The 66PR2KLF is very small and thus is suitable for small electronics applications.The most common application for the 66PR2KLF is in digital electronic circuits, particularly those that require precise control over current and voltage. For example, they are used in digital music synthesizers to adjust pitch, in circuitry controlling motor speed control, and in electronic level sensors. Additionally, they are often used in high performance audio components, such as amplifiers and speakers, to ensure accuracy of sound reproduction.In its most basic form, the 66PR2KLF consists of a plastic body that is encased in a metal shell. A wire is attached to the metal shell, which then goes to a power source. The actual value of resistance is determined by a rotary contact, which is adjusted using a knob or other means. As the contact is turned, it moves along a curved track within the trimmer, altering the value of resistance produced.The working principle of the 66PR2KLF is that it is designed to be adjustable within a very precise range. By turning the knob, the rotary contact is moved along the curved track, which alters the value of resistance in the circuit. The contact is precision-engineered to ensure that it follows the curves of the track precisely, allowing for precise control of the circuit parameters.In conclusion, the 66PR2KLF is a single turn trimmer potentiometer that is used to adjust the electrical resistance in a circuit. It is made from a conductive plastic substrate with a conducting plastic track, and is adjustable within a very narrow range. The 66PR2KLF is commonly used in digital electronic circuits, particularly those that require precise control over current and voltage. It works by changing the value of resistance in the circuit, thereby controlling the parameters of the circuit.

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