RSMF1JB220R

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Through Hole Resistors are commonly used for a variety of applications, such as protecting circuit components, voltage regulation, radiation protection, power distribution, and signal conditioning. The RSMF1JB220R is a through-hole resistor that provides effective resistance and regulation in applications where the currents and temperatures involved may be high. The RSMF1JB220R is a metallic-oxide varistor (MOV) with galvanic links and a 3-pin design that is designed for use in a wide variety of electronic applications that require a large power-handling capability.

The RSMF1JB220R incorporates a metallized ceramic disk, which is mounted within a metal housing. It includes galvanic isolation and a 3-pin design. An MOV is an electrical device that is designed to protect other components from transient voltages and currents by providing a low-impedance path for the surge discharge. It is designed to offer over-voltage protection for circuits with high power requirements and a wide operating temperature range.

The RSMF1JB220R is designed to be applied as a series component in an electrical circuit, with the MOV\'s cathode connected to a power supply and the anode connected to the load. When a transient voltage is applied to the MOV, the MOV immediately conducts, limiting the rise of the applied voltage and protecting the various components from damage due to the over-voltage. This helps prevent damage to sensitive components and minimize downtime during operations.

The RSMF1JB220R is suitable for applications with high power and voltage requirements, such as communications systems, UPS systems, lightning protection, consumer electronics, and automotive applications. It is also suitable for applications with low power and power requirements, such as surveillance cameras, computer power supplies, and audio and video systems. The RSMF1JB220R is also suitable for applications requiring higher voltage ratings, such as medical and telecommunications equipment.

The RSMF1JB220R is designed with a range of sizes and rated voltage ranges for varying applications. It is available in a module, shaft, and screw-mount designs. The mounting materials for the module and screw-mount versions can be either metal or plastic. It is designed for use in temperatures ranging from -55°C to +90°C.

The working principle of the RSMF1JB220R is based on a metal-oxide-varistor (MOV) protection principle. The MOV works by providing a low-impedance shunting path for the transients over-voltages. When a surge of voltage is applied to the device, the MOV generates a low-impedance path to ground, thus avoiding damage to the devices that are connected downstream of the MOV. The MOV also helps in limiting the rise and fall of the applied voltage and prevents the voltage from exceeding the rated values.

To conclude, the RSMF1JB220R is a versatile and reliable through-hole resistor that provides effective protection and regulation in applications where the currents and temperatures involved may be high. It is designed to offer over-voltage protection for circuits with high power requirements and a wide operating temperature range. The RSMF1JB220R is suitable for a variety of applications, from high power systems to low power systems, and can be used in temperatures ranging from -55°C to +90°C. The working principle of the RSMF1JB220R is based on a metal-oxide-varistor protection principle which provides a low-impedance shunting path for transients.

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