392551M9725

Bushing Thread:	1/4-32
Mounting Type:	Panel Mount
Series:	392
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Taper:	Linear
Resistance (Ohms):	5k
Tolerance:	±20%
Number of Gangs:	1
Built in Switch:	None
Power (Watts):	0.5W, 1/2W
Temperature Coefficient:	--
Number of Turns:	1
Rotation:	295°
Adjustment Type:	User Defined
Resistive Material:	Conductive Plastic
Termination Style:	Solder Hook
Actuator Type:	Flatted
Actuator Length:	0.875" (22.23mm)
Actuator Diameter:	0.125" (3.18mm)

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Rotary Potentiometers, Rheostats

Rotary potentiometers and rheostats both are instruments used to measure electrical resistance. Potentiometers are two-terminal devices typically used to measure voltage in an electrical circuit, while rheostats are three-terminal devices specifically used to control the flow of current through a resistance.The 392551M9725 is a rotary potentiometer that is specifically designed for measuring resistance in precision applications. In general, it has the same form factor as a typical standard industrial-grade potentiometer, but with greater accuracy and features designed for high-precision measurements. It operates on a voltage-divider principle, with two of its terminals connected to the same voltage level and the third terminal connected to a variable resistance element, usually in the form of a resistive element embedded in a conductive plate. As the resistive element is turned, the voltage at the output of the third terminal changes depending on the resistance present in the circuit at the time. An advantage of the 392551M9725 is that it allows users to precisely control the amount of current that passes through the device by adjusting the resistance of the resistive element.The 392551M9725 is typically used in applications such as precision voltage measuring, current sensing, optical signal conditioning, and test and measurement equipment. It can also be used as a feedback device in automated systems to adjust the power output based on the measured current. The 392551M9725 is typically powered from a 5 watt source, which helps it to maintain a consistent and accurate output even under fluctuating loads.The working principle of the 392551M9725 is based on the self-balancing effect created by the voltage at the output terminals. As the resistance element is turned, voltage across both output terminals are adjusted so that the output of the third terminal is always superimposed on the input voltage. This means that the potential difference across the two terminals is always a fixed amount, regardless of how the resistance is adjusted.The 392551M9725 is designed for use in a wide range of applications. Its small size and low power requirements make it suitable for use in portable, handheld devices, while its relatively high accuracy and precision make it suitable for use in high-precision industrial applications. It also offers excellent long-term stability and durability, making it suitable for use in environments where frequent recalibration and maintenance are impractical.

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Part Number	Manufacturer	Price	Quantity	Description