PF1262-180RF1

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Through Hole Resistors are a group of resistors that come in a variety of shapes and sizes. They are used for many different functions, such as in voltage regulators, transistors, diodes, capacitors, and many other electronic components. PF1262-180RF1 is a through hole resistor specifically designed for ultra-reliable and high-temperature applications. This article will focus on the application and working principle of the PF1262-180RF1.The PF1262-180RF1 is a through-hole-type resistor that has an all-epoxy encapsulation with a wide range of wire sizes and resistances, making it a great option for various purposes in industrial, commercial, or automotive applications. It is specifically designed for ultra-reliable and high-temperature applications, as it has a maximum operating temperature of 180°C, and it is rated to withstand humid environments without rusting. It is available in varied wattages and sizes, such as 0.1W, 0.25W, 0.5W, and 1W, as well as 1/4W and 1/2W. Additionally, the PF1262-180RF1 comes in three different styles: a standard style, low-inductance style, and a thin-film through-hole style, making it suitable for almost any application. In terms of its working principle, like other through hole resistors, the PF1262-180RF1 works by reducing electrical current flow in an electrical circuit by increasing the resistance value. In a basic terms, a higher resistance means less current, and the resistor acts like a filter, controlling the current, allowing only a certain amount to flow through. The resistance of this type of resistor is determined by the type of material used, which in the case of the PF1262-180RF1 is mostly carbon composition, and the dimensions of the lead wires.The PF1262-180RF1 should only be used in circuits with low voltage and load current and high reliability in particularly dusty, corrosive, and humid environments. Furthermore, the resistor is designed to be operated at an ambient temperature of 55°C, with an allowance of a maximum of 140°C as a maximum allowable temperature. As an additional safety feature, it has an over temperature protection temperature of 200°C, meaning it will immediately shut off in such cases.In terms of application, the PF1262-180RF1 can be used to control resistance in a variety of circuits and applications. It can be used in high-voltage circuits such as in signal processing chips or to control heat in power supplies, motors, and transformers. Additionally, they can be used in commercial and industrial grade noise tolerance applications such as in automated factory machines, LCD screens, and many more.In conclusion, the PF1262-180RF1 is a through-hole resistor that is specifically designed for ultra-reliable and high-temperature applications. It is has an all-epoxy encapsulation with a wide range of resistances and wire sizes, as well as three different styles to choose from. It is most used in controlling resistance in high-voltage and noise tolerance applications, as well as in controlling heat in power supplies and motors.

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