B72225T4131K101

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The B72225T4131K101 is a transient voltage surge suppressor (TVSS), commonly referred to as a varistor or MOV (Metal Oxide Varistor). This device is used in a variety of applications to protect electronic equipment from overvoltage transients.

Transients occur when a surge of voltage or power is transmitted into a circuit due to a sudden change in the voltage or current flow of that circuit. These transients can cause damage to electronic components and, in certain cases, even cause electrical fires. The B72225T4131K101 is designed to absorb the transient energy and protect the circuitry from the negative effects of overvoltage.

The B72225T4131K101 is a Ceramic Disc type MOV, which is a non-linear resistor designed to protect against short-duration, large amplitude voltage transients. It works by providing an alternate low-impedance conduction path which effectively diverts the surge energy to ground, thus limiting the voltage seen by the sensitive components within the protected circuit. The MOV\'s resistance is inversely proportional to the amount of voltage that it is exposed to, meaning as the voltage increases the resistance decreases. This prevents the overvoltage from reaching the protected device, and allows the voltage source to be safely discharged.

The B72225T4131K101 is designed to operate with a peak pulse current rating of 315A (8/20uS), and an energy rating of 1710J. This allows it to effectively suppress large transients that range from very low to very high energy levels. It is also UL recognized and complies with all applicable UL1449 4th Edition standards.

The B72225T4131K101 is used in a wide range of applications, such as PC power supplies, automotive systems, HVAC systems, power tools, industrial control systems, telecom systems, and CCTV systems. Its size and weight make it ideal for use in areas with limited space or weight restrictions.

The B72225T4131K101 is a great choice for providing transient protection in most applications where it is needed. Its robust design, small size, and low weight make it easy to use in any situation, and its UL approval ensures that your protected equipment is in compliance with all applicable safety standards.

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