B72210P2511K101

Series:	AdvanceD-MP, S10
Part Status:	Active
Lead Free Status / RoHS Status:	--
Maximum AC Volts:	510V
Moisture Sensitivity Level (MSL):	--
Maximum DC Volts:	670V
Varistor Voltage (Min):	738V
Varistor Voltage (Typ):	820V
Varistor Voltage (Max):	902V
Current - Surge:	3.5kA
Energy:	92J
Number of Circuits:	1
Capacitance @ Frequency:	180pF @ 1kHz
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Through Hole
Package / Case:	Disc 10mm

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<div><p>The B72210P2511K101 is a high-performance overvoltage protection varistor. This device is part of the Varistors, MOVs (metal oxide varistors) family. These devices are designed to protect circuits from voltage spikes, voltage transients, and other electrical surges or overloads.</p><p>A varistor or MOV is an electronic device composed of two elements, a ceramic disk and two metal electrodes. The ceramic disk is composed of two different materials which give it a variable resistance value. When a voltage is applied that is within the operating range of the disk, it forms a low resistance path, allowing the current to pass through. When the applied voltage is above the maximum operating voltage, it causes the disk to create a high resistance path, blocking the current. Thus, a varistor or MOV prevents the flow of too much current and its associated circuit damage.</p><p>The B72210P2511K101 is a highly efficient overvoltage protection device. It is a 250 VAC rated varistor with an overall capacitance of 11Pf and a peak current rating of 10kA. It has a maximum operating temperature of +85℃ and a maximum DC voltage rating of 20V. The device is designed for use in DC and AC circuits and is ideal for applications such as power electronics systems, power supplies, AC/DC converters, smart meters, computers, office equipment, and consumer/industrial products.</p><p>The working principle of the B72210P2511K101 is simple and effective. When a voltage spike occurs, the voltage applied to the MOV increases above its maximum operating voltage, causing the disk to activate the high resistance pathway. This blocks the excess current and prevents it from flowing into the circuit and damaging it. The device also features a temperature sensitive element which allows it to sense when the temperature rises above the maximum operating temperature, shutting off the current and preventing overheating.</p><p>Overall, the B72210P2511K101 is a reliable overvoltage protection device that is designed for a wide range of applications. It is a high-performance, cost-effective solution that provides effective protection against voltage spikes, voltage transients, and other electrical surges.</p></div>

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