PNP3WVJT-73-2R

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Through Hole Resistors are resistors with leads that are inserted into drilled holes in printed circuit boards (PCBs). The PNP3WVJT-73-2R is one type of through hole resistor that offers a variety of benefits for applications in industrial, automotive, medical and aerospace electronics. This article will discuss the application field and working principle of the PNP3WVJT-73-2R.

The PNP3WVJT-73-2R is a precision resistor with repeatability of 0.5%, a tight temperature coefficient of resistance of less than 400 ppm/°C, and a wide temperature range from -55°C to +150°C. It also features a high maximum overload voltage of 400V (100K), high-precision with values up to 5% tolerance, and a range of resistance values from 1 to 100K. This resistor is suitable for use in a variety of applications, including automotive, medical, industrial, and aerospace electronics.

The automotive uses of this resistor include power applications in engine control systems, fuelling, and engine sensors. It is used in medical applications for patient monitoring and data acquisition. The resistor can be utilized in industrial applications for temperature control and power supply regulation. In aerospace applications, it can be used for powering avionics and navigation systems.

The PNP3WVJT-73-2R is a through-hole resistor consisting of a metal core, a ceramic or glass insulator with connecting wires and two cylindrical electrodes. Two spaced apart electrodes provide electrical connections to the metal core, while the insulator keeps the electric current in the metal core. The two cylindrical electrodes are used to adjust the resistance, and they provide a secure electrical connection to the metal core.

The working principle of the resistor is based on Ohm\'s Law, which states that the current through a resistor is proportional to the voltage across the resistor. The voltage across the resistor is directly proportional to the resistance of the resistor. In other words, if the resistance of the resistor is increased, the voltage across it will also increase. The higher the voltage, the higher the current. The current through the resistor is determined by the resistance of the resistor.

The most important factor that affects the performance of any resistor is temperature. Temperature causes the resistance of a resistor to change. The resistance of a PNP3WVJT-73-2R is temperature-coefficient, meaning that the resistance increases with an increase in temperature and decreases with a decrease in temperature. The temperature coefficient of resistance for this resistor is less than 400 ppm/°C, meaning that the resistance does not vary significantly over a wide temperature range.

The PNP3WVJT-73-2R is a versatile through-hole resistor that is suitable for a wide range of applications. It has a high precision and is suitable for high-power applications. It has a high maximum overload voltage, high-precision values, and a wide resistance range, making it suitable for automotive, medical, industrial, and aerospace applications. The working principle of the PNP3WVJT-73-2R is based on Ohm\'s Law and it has a low temperature coefficient of resistance.

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