VE07M01750K

Varistor Voltage (Typ):	270V
Package / Case:	Disc 7mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C (TA)
Capacitance @ Frequency:	70pF @ 1kHz
Number of Circuits:	1
Energy:	1.9J
Current - Surge:	400A
Varistor Voltage (Max):	297V
Series:	--
Varistor Voltage (Min):	243V
Maximum DC Volts:	225V
Maximum AC Volts:	175V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Varistors, MOVs

Varistors, or voltage-dependent resistors, are electrical components used to protect circuits and devices from transients, unwanted voltage spikes, and other power irregularities. A varistor is made up of two metallic plates separated by a dielectric material that changes resistance based on the voltage across it. When applied to a circuit, the varistor increases or decreases its resistance depending on the current voltage; it acts like a resistor that changes its value according to changes in current. This makes it very useful in protecting against voltage spikes, overvoltage, and other problems associated with power surges.Varistors are used as protection components in a wide variety of applications, as they can be used in both AC and DC circuits. They are commonly used in battery-powered devices such as digital cameras and mobile phones. Varistors can also be found in power supplies, lightning protection, and other high-voltage power applications.The VE07M01750K is a specially designed varistor component from Vishay, one of the leading manufacturers of electrical components in the world. This particular part is designed for use in overvoltage and reverse-current protection applications.The VE07M01750K is a high-power varistor, allowing it to handle higher amounts of power in comparison to other varistors. It’s capable of dissipating up to 750A of surge current, and its polymeric construction makes it extremely durable. The component is also able to handle a wide range of temperatures, making it suitable for use in a variety of environments.The VE07M01750K works by diverting excess current away from the protected device or circuit. This is achieved through a phenomenon known as reverse-voltage clamping; when the voltage in the circuit exceeds the varistor’s threshold voltage, the component begins to increase its resistance and redirects the excess current away from the device or circuit. This helps to provide protection from both overvoltage and reverse-current, both of which can cause damage to the protected device in the event of an unexpected power surge or other power irregularity.The VE07M01750K is an ideal choice for a variety of applications, including industrial, automotive, and home appliances. It is extremely reliable and capable of providing reliable protection against overvoltage and reverse-current. Its ability to handle temperatures ranging from -40°C to 85°C, and its ability to dissipate up to 750A of surge current make it an excellent choice for a variety of power protection solutions. With its robust construction and wide range of protection applications, the VE07M01750K is an excellent choice for any application that requires reliable power protection.

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