RNX075300KFKEE

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Through Hole Resistors, referred to as THR, are resistives that attach directly to a circuit board and have long cylindrical leads exiting the body. They are one of the oldest and most common resistive component designs in use today because of their superior electrical and mechanical properties, particularly thermal stability, tolerance, and long-term reliability. The RNX075300KFKEE, or 4.5 kΩ resistor, is an example of a THR that offers these properties in a variety of voltage and power ratings.

The RNX075300KFKEE application field covers a wide range of applications. Common uses include energy conversion, noise suppression, temperature sensing, voltage regulation, overcurrent protection, signal conditioning, audio applications, and low-voltage cutouts. It can be used in test equipment, medical equipment, industrial equipment, computers, consumer electronics, telecommunications, automotive controllers, power supply systems, and military and aerospace applications.

The RNX075300KFKEE component uses the principle of resisting current flow based on an applied material’s properties, such as resistivity, temperature coefficient, and voltage coefficient. Resistance is the result of electrons overcoming the physical barriers of atoms in a conductor, which increases with decreasing temperature, and the thermal impedance of the resistor. It works by reducing the amount of current flowing into a circuit, which reduces current distortion and power loss.

Physical properties of the RNX075300KFKEE include a RoHS compliant body, a temperature range of -55°C to +125°C, and a maximum voltage of 600V. Its lead solderability is 1.2mm and the body is made of a hard epoxy resin to prevent thermal stress. Its specifications offer a wide range of current ratings, tolerances, and other properties depending on the power of the load. It is available in SMD and DIP packages for different application requirements.

To better understand the properties and performance capabilities of the RNX075300KFKEE, it’s important to have a full understanding of its various ratings. This includes power rating, maximum current, voltage breakdown, and temperature coefficient. Power rating is the maximum power dissipated in a resistor while in use. Maximum current is the maximum electrical current that can safely pass through a resistor, with the voltage breakdown rating being the maximum voltage that the resistor can withstand before breaking down. The temperature coefficient is the relationship between the resistance of the component and temperature, defining how the resistance of the component changes with variations in temperature.

The RNX075300KFKEE is an important component in electronic systems for its ability to control electrical current and improve system performance. It also offers a variety of electrical and mechanical properties, as well as a wide range of current ratings, making it well-suited for a range of applications. Its RoHS compliant body and high temperature range make it a reliable and durable component, even in harsh environments.

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