PWR221T-30-3301F

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PWR221T-30-3301F is a through hole resistor that is designed for general-purpose use in a variety of electronic applications. It is a highly accurate, high-temperature-resistant, current sense and low resistance (less than 0.2 ohm) component that is suitable for precision circuit designs. The resistor type includes a terminal block, allowing the simple attachment of wire connections. It is suitable for surface mounting onto any substrate including phenolic, ceramic, epoxy, and plastic.

The PWR221T-30-3301F is rated up to a power rating of 2W and is designed with tight tolerance levels over the specified temperature range (-10C to +85C). This ensures a highly consistent performance even in temperature-critical applications.

The construction and design of this through hole resistor is focused on providing low resistance in a highly accurate form factor. It features a hermetically sealed housing that prevents any escape of moisture. The material used for the resistor features a corrosion-resistant plating and excellent dielectric properties. Its single-piece construction and uniform winding ensure that the resistance variations are low.

The working principle behind the PWR221T-30-3301F is a simple one. It is designed to resist electric current when connected in series with an Electric circuit. It works by converting electrical energy into heat energy, with the resistor\'s body absorbing and dissipating the heat. The flowing current then affects the heat energy, which is in turn affected by the resistor material\'s resistance and the distance between two points of the resistor. By creating an obstruction, it can reduce the current from the power source.

The PWR221T-30-3301F is one of the most reliable and durable through-hole resistors and is suitable for a variety of applications including power supplies, audio amplifiers, automotive systems, consumer electronics, telecommunications, energy industry applications, and consistent temperature performance in high-temperature environments.

This through-hole resistor is designed with a round or square pin for fastening to a PCB board as well as with wire connections for easy installation. It can also be used in low-resistance sensing circuits and high-current pulsed circuit designs. This resistor can be connected in either parallel or series configurations depending on the electrical design requirements. Its high temperature resistance and long life make it ideal for applications in which repeated installation and removal may be necessary.

The PWR221T-30-3301F is an efficient through-hole resistor and is capable of providing consistent performance over the specified temperature range. Its hermetically sealed body and corrosion-resistant plating make it a reliable choice for many industrial applications. Its tight tolerance and low resistance levels offer self-heating solutions for some of the most demanding circuit designs.

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