B72214S1140K531

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A Transient Voltage Suppressor (TVS) is an electrical device designed to protect vulnerable electronic circuits from power surges that occur due to voltage fluctuations, such as lightning strikes, spikes in utility load, and electrostatic discharge (ESD). There are two main types of TVSs – Varistors and MOVs (Metal Oxide Varistors). The B72214S1140K531 is a particular type of MOV which is commonly used in the design of electronic protection in a wide variety of applications.

The B72214S1140K531 MOVs are designed to protect vulnerable electrical components from voltage surges due to lightning strikes, voltage spikes, and ESD events. For example, they are commonly used in consumer electronics, computers, appliances, telecommunications equipment, and automotive and aerospace equipment. The MOVs work by absorbing the surge energy and dissipating it as heat, thus, providing a safe discharge of extra voltage. It also reduces the voltage to an acceptable level, thus, preventing damage to the electronic component.

The MOVs are designed with a trimetal oxide layer which forms a resistive element. This element has a very low resistance when the operating voltage is present. When the voltage exceeds the rated voltage of the MOVs, the resistance of the trimetal oxide layer increases exponentially. This creates a high impedance path which limits the current, thus protect the electronics in the circuit. Additionally, the B72214S1140K531 has thermal dissipation characteristics which reduce the voltage beyond nominal levels by dissipating the energy as heat. Thus, it provides a high degree of protection against transient voltage events in a wide variety of applications.

The B72214S1140K531 comprises a housing size of 3.3x3.3x2.6mm with a solderable terminal design. It can be mounted directly onto a PCB when a surface-mount assembly is required. The device has a ±4kV maximum surge rating and is capable of 30A maximum continuous current. The device is capable of providing reliable electrical protection in a wide variety of applications with operating temperature range from -55°C to 125°C.

In conclusion, the B72214S1140K531 MOVs provide reliable electrical protection in a wide variety of applications including consumer electronics, computers, appliances, telecommunications equipment, and automotive and aerospace equipment. The device is designed with a trimetal oxide layer which forms a resistive element, allowing it to absorb surge energy and dissipate it as heat, thus providing a safe discharge of extra voltage. Additionally, the device is soldered onto a surface-mounted assembly, allowing it to be easily integrated into electronic applications. With its wide operating temperature range and maximum surge rating of ±4kV, the B72214S1140K531 is a reliable and cost-effective solution for protecting against transient voltage events.

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