V20E510P Circuit Protection

Varistor Voltage (Typ):	820V
Package / Case:	Disc 20mm
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 85°C (TA)
Capacitance @ Frequency:	350pF @ 1MHz
Number of Circuits:	1
Energy:	365J
Current - Surge:	10kA
Varistor Voltage (Max):	902V
Series:	UltraMOV™
Varistor Voltage (Min):	738V
Maximum DC Volts:	670V
Maximum AC Volts:	510V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Varistors, MOVs

A Transient Voltage Suppression (TVS) device, such as V20E510P, is a protective device meant for protecting electronic components from electrostatic discharge (ESD) and surges. Varistor is one type of TVS device. It helps protect components against transient voltage over-voltages. Metal Oxide Varistors (MOVs) are another such type of devices which protect components from electrostatic discharge and electrical over-voltages. V20E510P is a surface mount Varistor and is commonly used in consumer electronics, industrial or automotive applications for protecting sensitive electronics from ESD and surge voltages. This Varistor is constructed from a ceramic material with a zinc oxide substrate layer. It is in a small, micro-miniature surface mount package designed to protect electronic equipment from ESD-induced over-voltage transients and electrical surges.The working principle of V20E510P is simple: when current passes through the device, it begins to reduce the voltage as the voltage rises. When the voltage reaches a certain level, the device reaches its rated power dissipation and the voltage then immediately drops back down. That is the principle of how the V20E510P device works.When an ESD or electrical surge occurs, V20E510P absorbs the transient spike and dissipates it in form of heat. The energy absorbed by the V20E510P is limited since a V20E510P has a limited power rating, hence reducing the possibility of any component damage. It also has a fast response time, meaning that it can respond quickly and accurately to opposing voltage transients. V20E510P also has a self-resetting feature that allows it to return to its normal operating state once the transient voltage spike is gone. This resetting feature is helpful because the device doesn\'t have to be replaced after each transient. V20E510P is a highly reliable and cost-effective protection device for electronics equipment and systems, and is commonly used in consumer-grade electronics, industrial and automotive applications. It not only offers protection against voltage transients, but also helps to increase the operating life of electronic devices. Overall, the V20E510P is a very useful and reliable protection device for protecting sensitive components from ESD and surge voltages. It is designed to be used in consumer electronics, industrial and automotive applications, which makes it very versatile and useful for a wide range of applications. In addition, the V20E510P has a self-resetting feature, making it cost-effective and reliable over the long-term.

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