B72214T2421K101

Varistor Voltage (Typ):	680V
Package / Case:	Radial, Box - 3 Lead
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Capacitance @ Frequency:	220pF @ 1kHz
Number of Circuits:	1
Energy:	136J
Current - Surge:	6kA
Varistor Voltage (Max):	748V
Series:	AdvanceD Thermofuse
Varistor Voltage (Min):	612V
Maximum DC Volts:	560V
Maximum AC Volts:	420V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction
B72214T2421K101 is a type of varistor which is used to protect vulnerable electrical circuits and components against overvoltage or other high voltage issues. It is a very popular device amongst electronic circuit and component manufacturers and is widely used in a variety of applications. Varistors are one of the most common types of transient voltage suppression (TVS) devices and are widely used in a variety of industry applications, providing effective protection from high voltage surges. In this article, we will discuss the application fields and working principles of B72214T2421K101.Application Fields of B72214T2421K101
B72214T2421K101 can be used to protect vulnerable electrical circuits and components against overvoltage or other high voltage issues. Varistor, which is short for voltage-dependent resistor, can be designed to reduce or prevent the transmittal of excessive voltage in a circuit. It can absorb and disperse energy from high voltage spikes, limiting the current that passes through the protected circuit and reducing the amount of damage caused by the overvoltage.B72214T2421K101 is used in a variety of applications, including personal computers, communications systems, industrial controllers, and automotive electronics. It is also used to provide protection for logic circuits, RF circuits, and protection diode circuits. Its compact size and high level of safety make it a popular choice for manufacturers of electronic circuits and components.Working Principle of B72214T2421K101
B72214T2421K101 is a type of varistor which can be used to reduce the transmittal of excessive voltage. It is made up of a metal oxide semiconductor material, such as Zinc Oxide (ZnO), which forms a rectifying junction after being exposed to a voltage. When this junction is exposed to an electrical field, it forms a conductive path based on the electric field strength. The strongest electric fields cause the highest levels of current and the weakest electric fields cause the least current.When connected in series with a circuit, B72214T2421K101 will allow current to pass through the circuit when the electric field is at a moderate level. When the voltage spikes, the device will begin to reduce the current that is able to pass through the circuit. This prevents damage to the components and circuits that are connected to the protected circuit.Conclusion
B72214T2421K101 is a type of varistor which can be used to protect vulnerable electrical circuits and components against overvoltage or other high voltage issues. It is used in a variety of applications, from personal computers to industrial controllers. The device works by forming a rectifying junction when it is exposed to a voltage which reduces the current passing through the protected circuit in the event of a high voltage spike.

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