3214J-1-205E

Series:	Trimpot® 3214 - Sealed
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	2 MOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	5
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.189" x 0.138" Face x 0.146" H (4.80mm x 3.50mm x 3.71mm)

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Introduction of 3214J-1-205E

Trimmer potentiometers, such as 3214J-1-205E, are adjustable resistors commonly used in electronics to adjust circuit parameters such as bias or gain. Different from regular potentiometers, variable resistors, such as 3214J-1-205E, have a smaller and relatively stationary body and a smaller rotating or sliding shaft. As a result, they are well suited for small and precise applications, and can easily be operated by the user.The 3214J-1-205E is a small, single-shaft trimmer potentiometer with a resistance range of 500Ω to 10KΩ. This makes it suitable for a wide range of applications. It features an aluminum alloy construction which makes it durable and resistant to extreme conditions. The 3214J-1-205E uses a slot style design and is available in a black or silver finish.

Application Field of 3214J-1-205E

Due to its size and precision, the 3214J-1-205E is well suited for various applications such as stereo systems, filters, amplifiers, and more. Its special design makes it especially suitable for use in scientific labs, studio monitor systems, DJ mixers, and other sensitive applications.The 3214J-1-205E is a great choice for a variety of circuits requiring low-distortion trimming and calibration. It allows users to easily adjust the bias or gain quickly and constantly. This makes it perfect for audio systems where fine tuning is necessary. Similarly, the 3214J-1-205E is suitable for a variety of applications where precise control is required such as dealing with impedance matching, controlling the speed of motors, and for controlling the frequency of audio systems.

Working Principle of 3214J-1-205E

The working principle of the 3214J-1-205E follows that of other trimmer potentiometers. The device consists of a wiper and contact arm pivotally mounted on a frame with three terminals. The two outer terminals are connected to the resistive element, while the middle one is called the armature, or wiper. The rotational or sliding control from the user is applied to the armature which moves across the resistive element and makes contact with it, thus controlling current flow.The resistance of the 3214J-1-205E varies depending on the position of the wiper arm, determined by the rotation of the shaft. By rotating the shaft, the current is allowed to flow through a different part of the element, resulting in different resistance values. This allows for fine-tuning of the current as it passes through the component.

Conclusion

In conclusion, the 3214J-1-205E is a trimmer potentiometer with a resistance range of 500Ω to 10KΩ, making it suitable for various applications. It features an aluminum alloy construction which makes it durable and resistant to extreme conditions. Its adjustable resistive element works on the principle of contact and current flow through different parts of the element. It allows for precise, user adjustable control of current and is suitable for calibration, filtering, impedance matching, and more.

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