Series:	CT6, Citec
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 MOhms
Power (Watts):	0.1W, 1/10W
Tolerance:	±30%
Temperature Coefficient:	--
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Carbon
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.264" x 0.252" Face x 0.315" H (6.70mm x 6.40mm x 8.00mm)

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Introduction

Trimmer Potentiometers, such as the 1-1623891-8, are a category of resistors that use a three-terminal device to provide electronic control over resistance. The pots are suitable for applications across a wide range of electronic devices, such as digital systems, receiver circuits, and signal processing. Their unique design makes them particularly useful in circuit design where precise adjustment is needed.

Application Field and Working Principle

Trimmer potentiometers are commonly found in digital systems, receiver circuits, and signal processing devices. The 1-1623891-8 is specifically designed to be used in microcontroller-based systems, allowing precise adjustment of levels for different circuit parameters.The basic design of a trimmer potentiometer is based on a traditional three-terminal device, though the design has been adapted to make it suitable for use in digital systems. The terminals are typically divided into two parts, the common terminal and the sliding terminal. The common terminal is typically grounded and supplies the current to the device.Trimmer potentiometers utilize a set of screw contacts to adjust the resistance of the device. The screw contacts are connected to the sliding terminal, which can be adjusted to set the desired resistance. As the positions of the screws are changed, the resistance of the device is changed accordingly.The main purpose of a trimmer potentiometer is to allow precise adjustment of levels in circuit designs. The device is often used to set the gain of a device, or adjust the sensitivity of the input circuit. It can also be used to tune the signal level of a filter, or tweak the voltage-to-frequency conversion of an ADC.Trimmer potentiometers have the advantage of being small and inexpensive, and are relatively easy to use. They are also highly tolerant to temperature changes, making them suitable for use in industrial applications.

Conclusion

The 1-1623891-8 trimmer potentiometer is a versatile and easy-to-use device that can provide precise control over a variety of applications. The device is designed to be used in digital systems, receiver circuits, and signal processing devices, and is able to provide accurate levels of adjustment for different parameters. By using a set of screw contacts, trimmer potentiometers are able to adjust the resistance of the device quickly and precisely.

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