B72241L0131K100

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Surge protection devices, such as varistors (VDRs), are passive components with important applications in power supply circuits. The B72241L0131K100 is a three-electrode varistor that is designed to protect against over-voltage and over-current transients. The device has a breakdown voltage rating of 130V and a maximum peak pulse current rating of 8.1 kiloamps.

The application and working principle of the B72241L0131K100 TVS - Varistor is multifaceted. It has several function of jump redundant, the protection of circuit, suppression of RF signals, frequency filtering, spark quenching, frequency response and static voltage support. It can also be used for transients, noise, and ESD protection.

The principle of operation of the B72241L0131K100 TVS - Varistor involves the use of a zinc oxide non-linear resistor. This device contains ZnO crystals which are connected in a zigzag array and covered by metallized contacts on the surface. When a small voltage is applied to the crystal network, current flows in a uniform manner. On the other hand, when a large voltage is applied, electrons tunnel through the oxide layer and produce free electrons which form electrical paths in parallel. As this happens, the resistance decreases and current can flow freely. This process where electrons tunnel through an oxide layer is called the avalanche breakdown effect.

The B72241L0131K100 can be used in a range of applications. It is ideal for use in high voltage circuits and power supplies. It can also be used in telecom equipment, audio equipment, computer/network equipment, consumer electronics, automotive systems, control systems, military, and aerospace applications. It can be used to protect against over-voltage events such as power surges, lightning strikes, switching transients, and other power anomalies.

The B72241L0131K100 TVS - Varistor is a reliable device that is able to protect against electrical transients. It has a fast response time and is also cost-effective. The device is used in a wide range of applications and is a highly versatile component used for surge protection. It is designed to protect critical systems from the damaging effects of high-voltage transients. The robust design of the device ensures reliable protection of the target system.

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