3862C-122-102AL

Temperature Coefficient:	±150ppm/°C
Mounting Type:	Panel Mount
Bushing Thread:	1/4-32
Actuator Diameter:	0.125" (3.18mm)
Actuator Length:	0.375" (9.53mm)
Actuator Type:	Slotted
Termination Style:	Solder Lug
Resistive Material:	Cermet
Adjustment Type:	User Defined
Rotation:	295°
Number of Turns:	1
Series:	3862
Power (Watts):	1W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±10%
Resistance (Ohms):	1k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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<h2>Rotary Potentiometers, Rheostats</h2><p>Potentiometers and rheostats are two primary types of variable resistors. They are both used for controlling electric current.</p><p>A rotary potentiometer, commonly called a "pot" is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. It measures the fraction of the total resistance between two of its terminals, and the remaining fraction between the third terminal and one of the other two.</p><p>The 3862C-122-102AL is an example of a rotary potentiometer. It is designed with two independent wiper arms, two linear tapers, and one dual taper. The combination of this design provides excellent linearity, stability, and high temperature performance.</p><p>The voltage divider output of the 3862C-122-102AL enables the user to adjust the resistive load between two points in order to control the current flowing through the load. This is useful in a variety of applications, such as power supplies, volume controls, and motor speed control.</p><p>A rheostat, like a rotary potentiometer, can be used to control the flow of current in a circuit. Unlike a potentiometer, a rheostat only uses two connections and is adjusted by rotating a shaft. The amount of resistance is determined by the size of the contact area.</p><p>Rheostats are commonly used in applications such as light dimmers, audio volume control, and motor speed control. They are also used in combination with AC motors, magnetic brakes, and electromagnetic clutches as adjustable speed controllers.</p><p>In conclusion, rotary potentiometers and rheostats are two types of variable resistors that are commonly used to control electric current. The 3862C-122-102AL is an example of a rotary potentiometer that can be used in a variety of applications. Rheostats are used in many of the same applications as potentiometers, but only use two connections.</p>

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