PVA2A471A01R00 Potentiometers, Variable Resistors

Series:	PVA2
Packaging:	Cut Tape (CT)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	470 Ohms
Power (Watts):	0.1W, 1/10W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Surface Mount
Termination Style:	J Lead
Size / Dimension:	Rectangular - 0.108" x 0.087" Face x 0.032" H (2.75mm x 2.20mm x 0.80mm)

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Trimmer Potentiometers: PVA2A471A01R00

Trimmer potentiometers are semiconductor devices which can adjust and control the voltage or current in electronic circuits. The PVA2A471A01R00 is a particular type of trimmer potentiometer made by Panasonic and used to detect linear position and angle measurements. It offers a basic, reliable, and cost-effective solution for potentiometer applications in the industrial, automotive, home appliance, consumer, and medical industries.

Application Fields

The PVA2A471A01R00 trimmer potentiometer is a versatile solution for applications that require a linear position or rotational sensor with a feedback element for accurate adjustments. It is used in a wide range of applications, including but not limited to:

• Vehicle traction control systems
• Robotic arm position feedback systems
• On-board diagnostics systems
• Steering column controls
• HVAC devices
• Automotive electrical systems
• Medical devices
• Industrial control systems
• Power supply systems

Working Principles

The PVA2A471A01R00 trimmer potentiometer works on the principle of resistive divider circuits, in which two resistors form a voltage divider. The value of the resistors determines the voltage output of the circuit. In the case of the PVA2A471A01R00 trimmer potentiometer, the value of the variable resistor can be adjusted using an external knob or switch. As the external control knob is moved, the resistance of the variable resistor changes, thus altering the output voltage of the circuit.The PVA2A471A01R00 is designed to withstand a wide range of ambient temperatures, making it suitable for high-temperature applications. It also has a wide operating range, allowing it to be used in a variety of different scenarios. In addition, it features a unique locking mechanism, which ensures that the knob or switch remains firmly in place during operation.The PVA2A471A01R00 also features an anti-rotation mechanism, which prevents the resistance value from changing if the substitution angle of the device exceeds 15 degrees. This helps to maintain a uniform performance, even in tough conditions.

Conclusion

The PVA2A471A01R00 trimmer potentiometer is a reliable and cost-effective solution for applications that require a linear position or rotational sensor with a feedback element for accurate adjustments. It is used in a wide range of industries, including automotive, medical, industrial, and home appliances, and can withstand a wide range of ambient temperatures. This, combined with its wide operating range and unique locking and anti-rotation mechanisms, make it a top choice for engineers when selecting a trimmer potentiometer for their applications.

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