MFR25SDBE52-14R9

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The MFR25SDBE52-14R9 is a through hole resistor (THR) that operates in moderate to high voltage, high frequency, and extreme temperature applications. The THR line is primarily used for applications in HVAC systems, electronics, military equipment, and medical instruments. This THR is a resistor designed for these high temperature, high voltage applications, with the main purposes of providing isolation from ground and reducing signal and noise interference.

The MFR25SDBE52-14R9 THR consists of two main components, a ceramic substrate that contains the resistance, and a gold jacket which insulates the ceramic substrate from the environment. The ceramic substrate is embedded with resistors that are generally between 0.1-5k ohms. The ceramic substrate is then wrapped in a gold jacket which acts as a protective layer against environmental elements. This combination provides a high reliability and a good performance in temperature ranges of -55 to +200 Celsius.

The construction of the MFR25SDBE52-14R9 allows it to withstand high temperatures and high voltages. Due to its design, the THR can function well in extreme temperatures from -55 to +200 Celsius. This is due to the overall lack of moisture absorption, insulation, and low dielectric losses, which are all made possible by the ceramic substrate and gold jacket. Furthermore, the THR can handle up to 1000V DC and 1,000VAC. The MFR25SDBE52-14R9 is designed to be suitable for a wide range of power supply conditions.

The MFR25SDBE52-14R9 THR has a low thermal resistance and a high surge current capability, meaning the THR can handle high surge current with good thermal regulation. This makes it suitable for applications that require extreme amounts of power, such as in high power military, aerospace and industrial electro-mechanical equipment.

The working principle of the MFR25SDBE52-14R9 is based on its ability to resist current flow. The electrical energy supplied to the THR is converted to heat which is then dissipated due to the low thermal resistance. This heat dissipation is enabled by the ceramic substrate and gold jacket, the two main components of the THR, which maintain the high resistance to current flow throughout different temperatures and voltages. This temperature regulation helps maintain the life of the THR and its performance under different conditions. The THR also has the ability to reduce electromagnetic interference as well as acoustic noise, allowing for increased communication accuracy when used in communication equipment.

The MFR25SDBE52-14R9 THR is primarily used in applications that require a high voltage, extreme temperature, and high surge current. These include HVAC systems, electronics, military equipment, and medical instruments. The THR’s high temperature resistance, high surge current capability, and low dielectric losses make it a suitable choice for these applications. Furthermore, its low thermal resistance and ability to reduce electromagnetic interference mean it will function well in communication equipment. The MFR25SDBE52-14R9 THR is thus suitable for a wide range of applications, making it a reliable and effective THR that can provide the required performance in any extreme conditions.

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