B72207S2321K311

Varistor Voltage (Typ):	510V
Package / Case:	Disc 7mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C (TA)
Capacitance @ Frequency:	90pF @ 1kHz
Number of Circuits:	1
Energy:	32J
Current - Surge:	1.75kA
Varistor Voltage (Max):	561V
Series:	AdvanceD Thermofuse
Varistor Voltage (Min):	459V
Maximum DC Volts:	420V
Maximum AC Volts:	320V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS- Varistors, MOVs are widely used to provide efficient overvoltage protection in electronic systems. They have the ability to limit the transient voltage spike and protect from overvoltage damages to electronic components. B72207S2321K311 is a popular TVS- Varistors used to regulate the voltage and protect devices from transient voltage spikes. The B72207S2321K311 is a low-pass filter varistor with a Multilayer Varistor Structure (MVS) composed of a ZnO substrate and two electrodes. The structure of the B72207S2321K311 helps reduce power losses due to the filtering of high-frequency noise. Due to its low-pass filter function the varistor can provide protection from voltage surges across a wide temperature range.The B72207S2321K311 is widely used for protection of electronic systems and is particularly suitable for protection of PCs and communication equipment dueto its low power consumption. It is also popular for automotive and consumer electronics applications as it is highly robust and has excellent insulation properties. This makes it an ideal choice for high-reliability applications.The working principle of the B72207S2321K311 is simple but effective. It operates by sensing the voltage across an electronic circuit and when this voltage exceeds a predetermined threshold, the varistor begins to limit or control the voltage. In other words, the varistor will reduce the transient voltage spike when the circuit is exposed to overvoltage and divert it away from the electronic component being protected. This helps protect the device from being damaged due to excessive voltage.The B72207S2321K311 is an effective and reliable way to protect electronic systems from transient voltage spikes. Its low power consumption, robust construction and excellent insulation properties make it an ideal choice for high-reliability applications including PCs, communication equipment, automotive and consumer electronics. Its simple working principle makes it an easy choice for overvoltage protection.

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