MBB02070C4220FRP00

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Through hole resistors are one of the most widely used components in electrical engineering. They are used in virtually all forms of electronics, from consumer electronics and automotive electronics to medical electronics and industrial control systems. The MBB02070C4220FRP00 is a through hole resistor which has numerous applications and a variety of working principles.

The MBB02070C4220FRP00 is a through hole wire wound resistor. It has a resistance value of 20.7 Ohms and can handle a maximum power rating of 4.22 Watts at a maximum temperature of 70°C (158°F). The resistor is constructed using a ceramic or phenolic core and is wound with an NOMEX or fiberglass wire. It has a maximum tolerable DC leakage current of 1mA and a capacitance of less than 1pf. The resistor is coated with epoxy and has a tolerance of 10%.

This through hole resistor has many applications, ranging from home appliances such as washing machines and heaters, to power-supply-related equipment such as switching power converters and solar power systems. In addition, it is frequently used for protection and current limiting in CCTV systems, alarm systems, electric bikes, air conditioners, and more.

The construction and working principle of the MBB02070C4220FRP00 through hole wire wound resistor are quite simple. Its core is constructed of ceramic or phenolic material and a filament of NOMEX or fiberglass is wrapped around it. The resistance value is determined by the number of wrap turns and the cross-sectional area of the winding. When an electric current passes through the resistor, it creates an opposing electric field within the core, which causes resistance by heating and creating an electrical loss.

The MBB02070C4220FRP00 through hole wire wound resistor is highly durable and reliable, with capabilities of handling high power ratings over a wide temperature range. It can be used in various applications for both AC and DC current, making it a versatile and commonly used component in the modern world.

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