B72210S0301K531 Circuit Protection

Varistor Voltage (Typ):	470V
Package / Case:	Disc 10mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C (TA)
Capacitance @ Frequency:	200pF @ 1kHz
Number of Circuits:	1
Energy:	47J
Current - Surge:	2.5kA
Varistor Voltage (Max):	517V
Series:	StandarD
Varistor Voltage (Min):	423V
Maximum DC Volts:	385V
Maximum AC Volts:	300V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Varistors, MOVs

The B72210S0301K531 is an overvoltage protective device which offers a reliable and cost-effective protection solution for electronic systems. It is an anode terminated varistor that is used to limit the transient overvoltage voltage in the event of a surge or lightning strike. This varistor works by limiting the peak voltage of a transient. It is designed to absorb any excessive voltage by dissipating heat through a “Voltage Dependent Resistor”, which allows it to absorb power and regulate the voltage during the transient event. The device is triggered when the transient voltage exceeds the device’s threshold level.The B72210S0301K531 has an insulation class of 4 and can be used in a wide variety of applications including LED lighting, automotive systems, communications equipment, industrial equipment, and computer networks. It is particularly suited for protection of AC/DC converters. Additionally, the device offers excellent leakage current protection and has a low EMI interference level.This device has a wide range of operation and can withstand voltages up to 400V. It has a maximum clamping voltage of 8V and a typical capacitance of 0.8pF. The device can withstand temperatures in the range of -40°C to 85°C, and can be stored in environments up to 125°C. It is a UL recognized component and has a UL94V-0 flammability rating.The B72210S0301K531 offers an efficient, reliable, and cost-effective solution for protection against transients in a variety of applications. It is a robust device that can withstand high voltages, temperatures, and has a low EMI interference level. It is a popular choice for many applications.

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