ALSR10820R0FE12

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Through Hole Resistors are widely used in a variety of electronic applications. The ALSR10820R0FE12 Through Hole Resistor is a high-quality, standard component designed for reliability and extended durability. It is suitable for applications ranging from low-frequency audio circuits to high-speed computer circuit designs. The ALSR10820R0FE12 Through Hole Resistor features a superior resistance tolerance of ±10 % and an insulation resistance of > 100 Mohms at 25 °C. It is encased in a lightweight, UL94-V0 approved, RoHS compliant plastic housing.

Features of the ALSR10820R0FE12 Through Hole Resistor further include a power rating of up to 12W and a temperature coefficient of 0.1 %/K. Its operating temperature range is between -55 °C to +175 °C, while its storage temperature range is between -55 °C and + 85 °C. Additionally, it is available with either an axial lead or a Gull Wing lead and comes in various port sizes of 3.5, 7 and 10 mm, so that it can be used in a variety of circuit designs.

The ALSR10820R0FE12 Through Hole Resistor is designed with an integrated attenuator and supports a wide range of resistance values from 0.1 Ohm to 10 MOhm. It is designed for high-affinity applications such as medical and industrial equipment, current limiters, operational and precision amplifiers, high voltage stages, voltage dividers, DC/DC converters, switching power supplies, etc.

The ALSR10820R0FE12 Through Hole Resistor is comprised of a wire-wound resistor with a high-temperature epoxy-coated core. This combination provides reliable performance and protection from humidity and temperature extremes. Additionally, the resistor features a current sense element and is rated up to 3.3V @ 600V. It is also designed to effectively dissipate heat, which allows it to operate with higher power ratings than other resistors.

The operating principle of the ALSR10820R0FE12 Through Hole Resistor is based on Ohm’s law: the current through the resistor is proportional to the voltage applied. This means that the current is limited by the resistor and, as a result, a desired amount of electrical power is dissipated in the resistor. This power is transferred to the environment by convection or radiation. Depending on the application, the dissipated power and temperature must be monitored to avoid damage to the resistor and other components.

The ALSR10820R0FE12 Through Hole Resistor is an indispensable tool for many electronic applications. Its superior resistance tolerance, insulation resistance, power rating, temperature coefficient, wide range of resistance values, and integration of attenuator make it a versatile component for a variety of circuit designs.

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