3266Y-1-500R

Series:	Trimpot® 3266 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 Ohms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	12
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.250" x 0.170" Face x 0.270" H (6.35mm x 4.31mm x 6.85mm)

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Trimmer Potentiometers

A trimmer potentiometer, also known as a trimpot, is a type of potentiometer which is used for adjusting the electrical network parameters such as resistance, inductance, and capacitance, as well as noise or signal strength. The trimpot is usually designed with a small rotatable shaft positioned on the side of the component which, when turned, adjusts the resistance value or any other characteristic of the network.One of the most popular trimmer potentiometers is the 3266Y-1-500R. This component is a three-terminal, three-pin potentiometer with a resistance range of 500 ohms and a power rating of 3 watts. This trimpot is designed with a resistive element made from cermet, which is a mixture of ceramic and metallic particles. This makes the trimpot more reliable and resistant to vibration and shock, thus making it suitable for use in cases where occasional movement or shocks may be experienced. Because of its small size, it is also suitable for applications requiring space-saving components. The 3266Y-1-500R is typically used for balancing, adjusting, and tuning purposes. It is widely used in applications where precision or accuracy is required, such as CCTV cameras and signal amplifiers. It is also used for providing adjustable power supply, particularly in remote-controlled systems. Additionally, it is often used in volume control applications in audio amplifiers and even in heat or light regulation in industrial or residential applications.The working principle of the 3266Y-1-500R trimmer potentiometer is based on its electrical parameters of resistance, inductance, and capacitance. It utilizes a system of inner and outer conductive paths in order to control the current flow or voltage level for the device. This allows the user to choose the desired value based on their specifications. As these values are adjusted, the resistance will also be adjusted accordingly. This is why trimpots are a popular choice for applications where precise adjustments are needed.The 3266Y-1-500R can be mounted onto a printed circuit board (PCB) or other equipment as well. Its superior temperature resistance and shock resistance make it an ideal choice for use in extreme temperature environments or wherever conditions may vary.Overall, the 3266Y-1-500R is a reliable, versatile trimmer potentiometer that is suitable for a wide range of applications. It has a wide resistance range and is capable of providing precise adjustments to the circuit parameters. Furthermore, its small size and superior temperature and shock resistance make it a suitable choice for use in a variety of situations and environments.

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