MM1503FE-R58

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MM1503FE-R58 through hole resistors are an important component in the functional electrical design and circuit building. As one of the commonly used types of electronic components, through hole resistors can help limit the current in the circuit. In addition, they also help maintain the voltage levels in the circuit. Thus, they can help the safety and normal operation of the device in which they are installed.

The through-hole resistor itself consists of an insulator in which external electrical terminals are connected, and the external terminals are connected to the fixed resistive element. Among the common through hole resistors, the MM1503FE-R58 type is a metal film resistor and belongs to the metal oxide film resistor. The production process uses a metal such as nickel-chromium as the resistive element, and is adhered to the ceramic core through high temperature sintering.

The resistance range of the MM1503FE-R58 type of through hole resistors is between 0.1Ω-150KΩ. The tolerance range is between ±1% ~ ±10%, the temperature coefficient is 100 to 500ppm / °C, and maximum power is 0.2W. The operating temperature is between -55°C - 175°C. The operating current is between 0.0001A-6A, and the overload voltage is between 12V-350V.

Regarding application fields, the MM1503FE-R58 through hole resistor can be widely used in various electronic equipments, such as amplifiers, AC and DC power electronics, signal transmission line and other electronic components. in the switch mode power supply (SMPS), the over-voltage protection, soft start protection, thermal shutdown protection and safety functions of boost or buck circuit, 24V power adapter, etc., require the use of metal film resistors. In the aspect of operating principle, the metal film resistor consists of a metal core and a resistive material coated on the core. The resistance material is generally composed of metal oxide, which has stable performance and is not easy to change with temperature. When the voltage is applied to both ends of the resistor, the resistor generates heat energy, which is proportional to the voltage and resistance of the resistor. According to Ohm\'s law, the greater the resistance value, the greater the voltage drop when the current is the same, thereby limiting the flow of current.

In summary, the MM1503FE-R58 through hole resistors are important components in the functional electrical designs and circuit building. With high resistance accuracy, high power, wide range of resistance, good stability, and temperature coefficient, it can be used in many occasions in the electronic equipment. These resistors can help protect the safety and normal operation of the device in which they are installed.

The specific data is subject to PDF, and the above content is for reference