ERZ-C40CK431B

ERZ-C40CK431B belongs to the category of TVS - Varistors, MOVs. They use a lead-free and environmental-friendly technology, which does not harm the environment and does not damage the performance of the product. It is mainly used in power systems to reduce exposure to dangerous voltage spikes that can cause damage and malfunction.

The principle of this type of device is based on the use of a metal oxide varistor (MOV) which is a passive two-port electronic component. It consists of a ceramic disk coated with a semiconductor material such as zinc oxide, and metal electrodes connected to opposite faces of the disk. During periods of normal electrical activity, a tiny current flows through the MOV. However, when an excessive voltage spike occurs, the device is triggered to block the current flow, thus protecting the related electronic device.

The ERZ-C40CK431B is a bi-directional varistor designed configurable as either series string or parallel, with adjustable ratios. It provides superior performance and reliability with fast response times, low clamping voltage, and high surge current capability. The product is ideal for use in systems that require high surge current protection for high frequency and current transient events. It is commonly used in applications such as telecom, industrial, automotive, military, and consumer electronics.

It is capable of handling peak pulse power rated up to 2850 W (10/1000 μs) and peak pulse current up to 70 A (8/20 μs). The Max clamping voltage is 37 V and the Max leakage current is 2.5 μA. The product is rated operating temperature range from -55 to +125 °C. It offers excellent electrical stability and long-term reliability.

In summary, the ERZ-C40CK431B is a lead-free, environmental-friendly device that belongs to the TVS - Varistors, MOVs. It is primarily used to reduce dangerous voltage spikes in power systems. The product is suited for systems requiring high surge current protection. It is reliable, fast responding, and offers excellent electrical stability.