FMP300FBF73-182K

Through Hole Resistors are commonly used components in electronic circuits to maintain specified electrical resistance level within a circuit. The FMP300FBF73-182K is a reliable and high-quality through-hole resistor, specifically designed for applications involving high circuit currents and high temperature environments. The product features a reliable flame-proof coating, high resistance, high temperature resistance, and high circuit current.

The FMP 300FBF73-182K is composed of two parts: the resistor element and the flame-proof coating. The resistor element is composed of electrodes and a resistive wire that are wound around a cylindrical ceramic core. The low ohmic resistors are manufactured using a special high-precision metal alloy, resulting in a high degree of accuracy and reliability. The flame-proof coating provides excellent flame protection and prevents solder from melting at high temperatures. It is composed of metal oxides such as aluminum oxide, magnesium oxide, or tin oxide, and special organic compounds for insulation protection. The coating also aids in heat dissipation, helping to provide a more uniform electrical resistance over a wide temperature range.

A major application of the FMP 300FBF73-182K is power supply circuits that involve high currents. It is designed to maintain stable electrical resistance levels and to prevent circuit overloading. It is able to withstand high temperatures for extended periods of time without damaging the resistive element. This makes the FMP 300FBF73-182K an ideal choice for applications involving high current and high temperature, such as power supply circuits, motor drive circuits, and power switching circuits.

Since the FMP 300FBF73-182K utilizes a radial lead construction, it is applicable to printed circuits. The lead wire is firmly secured to the core using a cold metal bonding technique, ensuring reliable and stable electrical connections in the circuit. The product is also available with atin-plated finish, making it highly corrosion-resistant.

The working principle of the FMP 300FBF73-182K is fairly straightforward. When a voltage is applied across the electrodes of the resistor element, an electrical current is generated. This current is then pushed through the resistive wire, and, as a result of the resistance, the electrical current is reduced. The amount of current that is allowed to pass through the resistor depends on the magnitude of the resistance. The higher the resistance, the less current that will be permitted to pass through the resistor.

The FMP 300FBF73-182K is an excellent choice for applications that involve high voltage, high current, and high temperature. The product features a high resistance, reliable flame-proof coating, and a reliable radial lead construction. It is highly suitable for powering supply circuits, and motor drive and power switching circuits.