MFR1WSFRF52-1K

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Through hole resistors are components used to reduce electrical current and voltage in a circuit and can also be used to control current flow. The MFR1WSFRF52-1K is a high-precision, miniature through hole resistors which offer many advantages over traditional through hole resistors including increased accuracy, improved power handling, and enhanced shock and vibration resistance. This article provides an overview of the application field and working principle of the MFR1WSFRF52-1K.

Application Field

MFR1WSFRF52-1K through hole resistors are mainly used in communication systems, computers, medical equipment, industrial control, and automotive applications. It is available in resistance values ranging from 0.5 to 2k ohms, making it ideal for low-noise low-power circuits, and is very suitable for high-precision controlled current applications that are sensitive to temperature changes. The through hole resistors are suitable for DC and AC signal circuits, and the low-noise characteristic makes it suitable for high gain amplifier circuits. Additionally, it has improved thermal stability against environmental temperature changes for improved stability.

Working Principle

The MFR1WSFRF52-1K through hole resistors work by allowing some of the electrical current to pass through a thin wire of material called the resistive element. As the current passes through the resistive element, some of the energy is dissipated as heat. The amount of current that passes through the element is regulated by the voltage in the circuit, as well as the resistance of the element. The resistance is typically specified in ohms. The higher the resistance, the less current will pass through the element.

The MFR1WSFRF52-1K is a miniature through hole resistor with a TEL coated body. The low-noise characteristic is enhanced by the use of ultra-low-noise ceramic core components, which provide the highest precision performance. The TEL coating acts as an environmental shield, protecting the components from moisture and other contaminants that can cause short-term variations in the resistive element. Furthermore, the component offers increased power handling ability, with a power rating of 1 watt.

The MFR1WSFRF52-1K through hole resistor is also designed with a high shock and vibration resistance. The component is constructed with a hermetic sealed body, which helps to protect the components from damage and wear due to vibration and shock. The vibration resistance of the component is rated up to 3g and the shock resistance is rated up to a maximum of 20g.

In addition to its shock and vibration resistance, the component is also designed with a high stability and accuracy. The component offers a low initial tolerance of ±0.1%, with maximum stability of only ±0.1% over a temperature range of -55°C~125°C. This makes the component ideal for low-noise low-power circuits, providing enhanced precision and accuracy.

Overall, the MFR1WSFRF52-1K through hole resistor provides many advantages over traditional through hole resistors, making it an excellent choice for high-precision controlled current applications in a variety of fields. Its miniature size, accuracy, and shock and vibration resistance make it suitable for both DC and AC signal circuits, and make it an ideal choice for use in communication systems, computers, medical equipment, industrial control, and automotive applications.

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