3269W-1-103LF

Series:	Trimpot® 3269 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	10 kOhms
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:	Surface Mount
Termination Style:	Gull Wing
Size / Dimension:	Rectangular - 0.250" x 0.170" Face x 0.293" H (6.35mm x 4.32mm x 7.44mm)

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Trimmer Potentiometers

Trimmer potentiometers, also known as preset variable resistors, are small and versatile devices that are very useful for adjusting voltage level, gain, or phase shifts. They are commonly used across a number of industries and applications, from biomedical sensors and control systems to audio/video applications. In this article, we will discuss one particular type of trimmer potentiometer: the 3269W-1-103LF.

The 3269W-1-103LF Trimmer Potentiometer

The 3269W-1-103LF trimmer potentiometer is a small, surface mountable trimmer potentiometer manufactured by Bourns. It is a single turn, linear hysteresis trimmer with a standard 1/8-inch diameter body. It features a low profile, easy PCB mounting, a wide operating temperature range, and compatibility with both manual and automated systems. The trimmer’s resistance range is between 100Ω-10KΩ and it features a single turn of 36°.

Application Field

The 3269W-1-103LF trimmer potentiometer can be used in a wide variety of applications. It is typically used for such functions as calibration, gain control, adjustment of volume, and phase shifting in medical and industrial applications. The 3269W-1-103LF can also be used in avionics, consumer electronics, video systems, instrumentation, and audio applications.

Working Principle

The 3269W-1-103LF trimmer potentiometer works on the principle of a variable resistor. It consists of a resistor element, which when connected to external voltage, controls the output voltage. The potentiometer works by varying the resistance between two of its electrodes, with the third electrode connected to the output. The resistance can be adjusted manually or by an automated system, with the manual adjustment achieved by moving a metal rod or by turning a screw.

Advantages

The 3269W-1-103LF trimmer potentiometer has a number of advantages over other types of trimmer potentiometers. It is a small and low profile device, making it suitable for use in applications such as audio and video systems, where space is at a premium. It is also very simple to use and adjust, making it ideal for manual operation. Finally, the 3269W-1-103LF trimmer potentiometer is designed to be compatible with automated systems, making it a versatile choice for industrial applications.

Conclusion

The 3269W-1-103LF trimmer potentiometer is a small, surface mountable device that is suitable for a wide variety of applications, from medical devices and industrial equipment to audio and consumer electronics. It is designed to be a highly reliable and easy to use, and its compatibility with automated systems makes it a great choice for both manual and automated operations.

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