ERZ-E08A471

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Transient voltage suppressor (TVS) has been widely used in the fields of electricity, electronics, telecommunications, radio and navigation to protectsensitive components and circuits in system from overvoltage. Among all kinds of TVS, Metal oxide varistors (MOVs) has been widely used to provide a reliable protection for system. ERZ-E08A471 belongs to MOVs family, and it has many features that make it the best choice for many applications.

ERZ-E08A471 is an 8mm MOV that can reduce the peak or surge transient voltage to below the device\'s Breakdown Voltage (Vbr). It features a wide operating temperature range from -55°C to 120°C, low leakage current, low clamping voltage, fast response time, and excellent surge protection capability.

ERZ-E08A471 is designed to provide overvoltage protection for applications such as telecommunications, security systems, signal transmission lines, and automotive equipment. It can also be used in automotive applications such as power window switch overvoltage, shift selector reverse overvoltage, and electronic throttle overvoltage. In addition, it is suitable for other industrial applications such as sensors, controllers, and PLCs.

The working principle of ERZ-E08A471 is based on its electrostatic breakdown. It is made of metal oxide that has a special dielectric constant (K). When the applied voltage exceeds the Breakdown Voltage (Vbr) of the MOV, the electric field within the metal oxide increases until it reaches to the level at which the electrons can tunnel through the metal oxide dielectric. This results in a sudden increases in the current flowing through the MOV. Thus, the transient voltage is reduced to below the level of the Breakdown Voltage.

ERZ-E08A471 is designed to operate as a voltage dependent resistor. It provides higher resistance in normal ambient operation and reduces such resistance when the applied voltage reaches its Breakdown Voltage. When the applied voltage exceeds the Breakdown Voltage, the current flowing through the MOV increases significantly to reduce the transient voltage across it. This helps protect the sensitive components and circuits connected to it.

ERZ-E08A471 is a very reliable and economical MOV that is suitable for various electronic and industrial applications. It has a wide operating temperature range, a low leakage current, and a low clamping voltage, which make it a great solution for managing transient voltages. In addition, its fast response time and excellent surge protection capability protect the sensitive components and circuits from any overvoltage surge. ERZ-E08A471 is thus the perfect trusted solution for many applications.

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