RNR55H3403FPRE6

Through Hole Resistors

The RNR55H3403FPRE6 is a leaded, metal-encased through-hole resistor with power rating of 0.7W and Resistance of 330 Ohms. This component is a popular type of resistor that is normally used in through hole printed circuit boards (PCBs).

Application Field

Through hole resistors are mainly used to reduce or limit the amount of current flowing through circuits. These resistors are often used in circuits that have high-voltage components, or for general purpose limiting of current flow. Some common applications include motor control, AC motor speed control, power supplies, light dimmers, voltage regulators, and similar control circuits. They are also used in a variety of consumer electronics, such as mobile phones, music players, televisions, and other electronic products.

Working Principle

Through hole resistors work by restricting the flow of electrons. When a voltage is applied to the resistor, it creates a resistance between two points in the circuit, which reduces the current flow through the circuit. The resistance is determined by the resistor’s material properties, such as its resistivity, size, and temperature coefficient. The precise amount of resistance can be determined by the resistor’s tolerance, which is usually stated as a percentage.

Through hole resistors are commonly constructed from thick, solid film material, or ceramic material, depending on the application. The resistor’s leads are typically made of metal or alloys, while its body is often made of ceramic, or composites. Other materials, such as carbon or graphite, may also be used.

The RNR55H3403FPRE6 is a reliable component for applications requiring precision and high temperature tolerance. It is designed for use in through-hole PCBs, and is suitable for temperature ranges between -55 to +140C. Its low inductance and EMI guarantees minimal interference with sensitive circuits. The resistor’s wide tolerance range maintains a consistent performance in extreme temperature conditions.

Through hole resistors are an essential component for almost all electronic products. Their ability to regulate the current flow is essential for the proper functioning of circuits. The RNR55H3403FPRE6 is a reliable choice for precision, high temperature tolerance and minimal interference with sensitive circuits.