309NPC5MEG

Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	1/4-32
Actuator Diameter:	0.125" (3.18mm)
Actuator Length:	0.750" (19.05mm)
Actuator Type:	Slotted
Termination Style:	PC Pins
Resistive Material:	Cermet
Adjustment Type:	Side Adjustment
Rotation:	295°
Number of Turns:	1
Series:	309NPC
Power (Watts):	1W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	5M
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Rotary Potentiometers, Rheostats

Rotary Potentiometers, or Rheostats, are electronic components used to measure and control the amount of current or voltage in a circuit. The 309NPC5MEG, or "maxitone", is a type of rheostat designed specifically for audio applications. It is one of the most widely used rheostats in the world and has been used in a variety of applications since its inception in the late 1930s.The 309NPC5MEG consists of three main components: a coil of wire, a resistive material, and a pair of adjustable terminals. The coil of wire is wrapped around the resistive material, which is usually a good conductor, such as copper or iron. The adjustable terminals are connected to the coil of wire and allow you to adjust the resistance of the rheostat.The primary application of the 309NPC5MEG is in audio applications, such as amplifiers and speakers. It is used to help control the output of the audio signal, adjusting the resistance to adjust the volume. It is also used to control the frequency and tone of the audio signal, making it an indispensable tool for musicians and sound engineers.In addition to audio applications, the 309NPC5MEG can also be used to control electrical motors, to regulate the amount of current flowing through a circuit, and even to regulate the degree of heating in certain electrical components. It has also been used in some medical equipment for shock therapy and electrotherapy. The basic working principle behind the 309NPC5MEG is the same as any other type of rheostat. It uses the electrical resistance of the resistive material to create a variable resistance. The adjustable terminals are connected to a pair of electrical coils, which cause the resistance to change as the terminals are adjusted. As the resistance is adjusted, the amount of current or voltage in the circuit will also change accordingly.In conclusion, the 309NPC5MEG is a versatile and widely used rheostat. It has a wide range of applications, from audio to electrical motor control, and it has been used for many years in a variety of industries. Its primary use is in audio applications, where its variable resistance allows for precise control of the output of an audio signal. In addition, it can also be used to regulate the amount of current or voltage in a circuit, or to regulate the degree of heating in certain electrical components.

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