12PESA103MB58E Potentiometers, Variable Resistors

Temperature Coefficient:	±1000ppm/°C
Mounting Type:	Panel Mount
Bushing Thread:	1/4
Actuator Diameter:	0.125" (3.18mm)
Actuator Length:	0.625" (15.88mm)
Actuator Type:	Slotted
Termination Style:	Solder Lug
Resistive Material:	Conductive Plastic
Adjustment Type:	User Defined
Rotation:	270°
Number of Turns:	1
Series:	12P, Citec
Power (Watts):	0.25W, 1/4W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	10k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Rotary Potentiometers, Rheostats

A rotary potentiometer, commonly known as a rheostat, is a type of device used to measure, adjust, or control electrical power cables or circuits. The 12PESA103MB58E is an example of this type of device, and it is commonly used in sensing applications. It has a wide range of potential applications from industrial controls to precise medical equipment.The 12PESA103MB58E consists of two sets of elements: a coil of wire with a central shaft and a gate or switch. The coil of wire is wrapped around the central shaft. As the shaft rotates, the wire coils rotate and change the amount of resistance in the circuit. Depending on the amount of resistance, which depends on the position of the shaft, different amounts of voltage and current flow through the circuit. The gate or switch works in concert with the coil. When the switch is activated, the circuit is open, and no current can flow unless the switch is closed. The amount of resistance also can be increased or decreased by rotating the knob. By adjusting the knob, the user can fine-tune the circuit and achieve the desired voltage or current levels. The 12PESA103MB58E is designed for both direct and alternating current circuits. It works by measuring the electrical current within a circuit, allowing precise control over electrical power to ensure speeds, voltages, and other variables are optimized. When used with an amplifier, the 12PESA103MB58E can help increase the output power of an amplifier, making it ideal for audio applications.The 12PESA103MB58E can also be used in combination with other components, such as a potentiometer or voltage regulator, to provide precise control over certain functions. For example, a potentiometer could be used to control the relief valve in a hydraulic system, while a voltage regulator could be used to adjust the maximum output voltage in automotive applications.The 12PESA103MB58E has a maximum voltage rating of 100 volts, and a current rating of three amps. It is rated to operate at temperatures up to 85℃, meaning it can be used in environments where extreme temperatures are a factor. It also is UL recognized and CSA certified, and includes a three-year warranty.The mechanical construction of the 12PESA103MB58E is fairly simple. The coil is wound around the central shaft, with a gate or switch positioned between the coil and the knob. As the knob is turned, the gate or switch moves to either increase or decrease resistance, allowing more or less current to flow through the circuit.In summary, the 12PESA103MB58E is a rotary potentiometer that has a wide range of potential applications from industrial control to medical equipment. It is designed for both direct and alternating current applications, and can be used in combination with other components for precise control over certain functions. With its UL and CSA certifications, maximum voltage rating of 100 volts, and maximum current rating of three amps, the 12PESA103MB58E is designed to tolerate extreme temperatures and provide reliable performance.

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