45WR10LFT7

Series:	45
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	10 Ohms
Power (Watts):	0.25W, 1/4W
Tolerance:	±20%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	15
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.190" x 0.154" Face x 0.209" H (4.83mm x 3.91mm x 5.31mm)

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Trimmer Potentiometers: 45WR10LFT7 Application Field and Working Principle

Trimmer potentiometers are a type of power adjustable resistors. Trimmer potentiometers are small, often miniature components which allow for the adjustment of resistance value within a circuit. The 45WR10LFT7, or "Miniature Multiturn Trimmer," represents a particular type of trimmer potentiometer that is designed to allow for a precise adjustment of resistance within a circuit. These components are quite popular in applications such as radio, television, medical equipment, camera systems, audio, and amplifiers.The 45WR10LFT7 is known as a "multiturn trimmer," because it provides not only resistance values, but also fine tuning of resistance and other types of circuit settings. As the name suggests, the 45WR10LFT7 has ten independent turns of resistance that can be adjusted through a single control knob. The 45WR10LFT7 also has a wide range of current and voltage ratings, up to 1.5 amps and 150 volts, respectively. When it comes to the inner workings of the 45WR10LFT7 trimmer potentiometer, there are certain key components which allow for the adjustment and fine tuning of a circuit. The primary components of the device include a ceramic substrate, a single layer of suitable resistive element, a rotary winding knob, and an adjustment screw. Depending on the particular brand of the component, its precise components may vary. The ceramic substrate is designed to provide a stable and inert base on which all other components are mounted. The resistive element is an electrically conductive material which can be adjusted to provide the desired resistance values in the circuit. This is accomplished through the rotary winding knob which allows the resistive element to be shunt or shunted from one terminal to the other. The adjustment screw allows for fine change in resistance values. The main benefit of the 45WR10LFT7 trimmer potentiometer is that it allows for the fine adjustment of a circuit without the use of any additional components. This gives designers an enormous amount of freedom and flexibility while designing products for a wide range of applications. Furthermore, the component is small in size, making it perfect for applications where space is limited and component size is a major factor.In conclusion, it is clear that the 45WR10LFT7 trimmer potentiometer is a valuable component in many applications. Whether used in radio, television, medical equipment, camera systems, audio, or amplifiers, this type of trimmer is often the best solution to achieve precise performance and reliable results. Additionally, the component is very versatile and can be used in many different ways. The 45WR10LFT7 trimmer provides many advantages over traditional resistors, due to its small size, simplicity, and high resistance values.

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