RSF500JB-91-390R

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Through Hole Resistors are an essential component used in a variety of applications. The RSF500JB-91-390R is a commonly used resistor type that is capable of withstanding a wide range of temperatures. This resistor is capable of absorbing high voltages and currents and provides reliable operation over a wide range of environmental conditions.

The RSF500JB-91-390R is an axial-lead resistor designed for applications in the telecom and industrial control fields. It is composed of a non-magnetic alloy of nickel-chrome and is coated with a protective layer of black or white epoxy resin. The resistor body is made from anodized aluminum and has a diameter of 0.092 inches. This low-resistance element is capable of withstanding a wide range of temperatures and is available in various resistance values ranging from 1k to 1M ohm.

This resistor operates on the principle of passing an electric current through a material that has a much higher electrical resistance than the material through which it is passing. This type of resistor is commonly used in applications that require high accuracy or isolation, or to control the current flowing in a circuit. It is also used in industrial controls, voltage regulators, and power supplies, as well as in telecom systems.

The RSF500JB-91-390R resistor is designed to provide linear performance in wide temperature and voltage ranges. This is achieved by the use of temperature compensated materials that provide a temperature coefficient of less than 200ppm/degC. This performance is further increased by the use of a silver-plated case and an epoxy encapsulated body. This increases the resistors’ reliability and maintains its performance with temperature and time.

The RSF500JB-91-390R resistor is designed with a large selection of resistance values and is available in several different wattage ratings, making it suitable for a wide range of applications. It is also designed to operate in a temperature range of -55°C to +125°C and a voltage range of 0 to 500 volts. This wide range of operating parameters makes it suitable for many applications, including automotive and telecom applications.

In summary, the RSF500JB-91-390R is an axial-lead resistor designed for telecom and industrial applications with wide temperature and voltage ranges. It is composed of a non-magnetic alloy and is encapsulated in a protective resin coating. This high-performance resistor operates on the principle of passing an electric current through a material with a high electrical resistance and is used in applications requiring isolation or higher accuracy. Additionally, this model is available in a wide range of resistance values, making it a suitable choice for a variety of applications.

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