805F7R5E

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Chassis mount resistors, also known as XFRs, are resistors that provide a resistance value from zero to the maximum allowed, depending on the specific application and working principle. The 805F7R5E chassis mount resistor is designed for use in a wide range of applications, including power rectifiers, ignition components, voltage regulators, and power amplifiers. It is a versatile, high quality resistor that features a tolerance of +/- 0.5%, an operating temperature range of -55ºC to +125ºC, and a wide range of wattage ratings from one-half watt up to fifty watts. It is also UL and CSA approved for safety.

The 805F7R5E is typically used in low-power, high-current applications. It is typically used in bridge circuits to provide voltage regulation, as well as current balancing and limiting. It can also be used in audio applications to provide ripple noise rejection, and power line conditioning. The resistor’s unique construction allows for the use of either a standard alumina or ceramic substrate, which enables high frequency performance accuracy and low temperature drift. Additionally, the 805F7R5E is made of an ultra-stable material, ensuring the resistor’s reliability over time and in temperature-sensitive applications.

The 805F7R5E is a type of Variable Resistors device (known as ‘XFR’s) and is manufactured using an advanced engineering polymer known as Polyphenylene Sulfide (PPS). This tough, extremely heat-resistant, non-corrosive plastic, along with the resistor’s sturdy construction, enables it to survive high voltage and power surges that are common in many electrical applications. Additionally, the 805F7R5E is designed specifically to work within extreme temperatures, providing consistent results and reliable performance over a wide range of temperatures.

The 805F7R5E is designed to function with a low Voltage-Dropping Capability, offering accurate current and voltage regulation, and highly efficient operation. This feature is especially useful when the resistor is used in critical, temperature-sensitive applications. The resistor’s low voltage-dropping capability ensures that the device remains safely within the level of voltage and conduction at which it is rated for use. Furthermore, the 805F7R5E has an extended lifetime due to its excellent thermal resistance, which increases the resistor’s stability and operational life, and its low noise generation.

The 805F7R5E chassis mount resistor is an ideal choice for many DC-DC converters, power supplies, motor controllers, AC/DC converters, inverters, and other high power applications. Its versatile operating frequency and resistance range make it an excellent choice for applications requiring precise and reliable performance. The 805F7R5E is a sound choice for a large variety of applications, from industrial to consumer electronics.

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