M64Y102KB40

Series:	64
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	21
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.382" x 0.197" Face x 0.386" H (9.70mm x 5.00mm x 9.80mm)

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Trimmer Potentiometers Application Field and Working Principle

Trimmer potentiometers are electronic components with three terminals that allow an user to adjust the circuit’s resistance to suit their needs. It is a critical component in the design of electronic equipment and electronic components. Trimmer potentiometers take on the form of “trimpots”, a common term used in the industry.M64Y102KB40 is one of the popular trimmer potentiometers of this type, and it works by adjusting the resistance value through the external rotation of the trimmer. The three terminals are used to detect whether the resistance is between a certain range, and make the necessary adjustment accordingly. The common application field of trimmer potentiometers are regarding to delicate customizations that a user might need to do to their electronic equipment, such as tuning to a certain frequency band (television, radio, Wi-Fi), as well as volume control (audio, music) and gain control (gain value, filter, etc). And it is also used in other applications such as sensing and controlling power voltage and current in motor driver, consumer products, and industrial equipment.As for the working principle, trimmer potentiometers can be further classified into two categories: single turn type and multi-turn type. The single turn type is usually chosen over the later due to the ease of use. The user simply turns the knob or the trimmer to adjust the value of the resistance accordingly to achieve their goal.In the case of the M64Y102KB40, the knob is turned clockwise and counterclockwise to increase or decrease the resistance respectively. When the knob is rotated in either direction, it will move the wiper which changes the contact of the resistive element. This will cause the value of the resistance to change, and in turn alter the performance of the device.Moreover, as the adjustable range of the M64Y102KB40 is within 10KΩ to 200KΩ, it is suitable to be used in devices that requires an adjustable range of higher resistance. In conclusion, trimmer potentiometers are a widely used electronic component that helps to provide users with more control and customizability in regards of their electronic equipment. The M64Y102KB40 is a trimmer potentiometer of excellent quality, able to provide the user with a wide adjustability range of up to 200KΩ. Therefore, it is suitable for complex applications that require more precision and delicacy.

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