3155W101P

Series:	3150, Citec
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	100 Ohms
Power (Watts):	0.2W, 1/5W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.165" x 0.150" Face x 0.055" H (4.20mm x 3.80mm x 1.40mm)

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Introduction

Trimmer Potentiometers are designed to provide a finely adjustable resistance value with the help of a small screwdriver or a tool. The 3155W101P is no exception! It is a special type of trimmer potentiometer with a low profile, which is often used in space-restricted areas. It also features a sealed construction, which is designed to provide a strong resistance against chemicals and other environmental conditions. In this article, we will discuss the application field and working principle of the 3155W101P.

Application Field

The 3155W101P is often used in a variety of applications such as measuring voltage/current or in controlling various electrical components like light sources or motors. It can also be found in audio systems, where it functions as a volume control or in a variety of industrial systems where it is used to adjust resistance values or to adjust the level of current or voltage of a particular circuit. It is also used for adjusting the speed of certain components or for adjusting the brightness level of a light source.

Working Principle

The 3155W101P works on the principle of variable resistance. The resistance of the 3155W101P is adjustable using an external tool like a screwdriver or a wrench. The principle of operation is quite simple. When the user turns the adjustment screw, the resistance between the two leads changes, resulting in a change in the current flow through the circuit. The resistance value can be adjusted from 0 Ω to a maximum value of 10KΩ. The range can be further extended with the help of additional resistors.

Conclusion

The 3155W101P is a type of trimmer potentiometer, which is commonly used for a variety of applications. It works on the principle of variable resistance and can be adjusted using a simple external tool. It is also very durable and resistant to environmental conditions due to its sealed construction. This makes it the right choice for many applications. With its low profile, it is also ideal for space-restricted areas.

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