
Allicdata Part #: | B72210S0251K211-ND |
Manufacturer Part#: |
B72210S0251K211 |
Price: | $ 0.11 |
Product Category: | Circuit Protection |
Manufacturer: | EPCOS (TDK) |
Short Description: | VARISTOR 390V 2.5KA DISC 10MM |
More Detail: | 390V 2.5kA Varistor 1 Circuit Through Hole Disc 10... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
3000 +: | $ 0.10107 |
Varistor Voltage (Typ): | 390V |
Package / Case: | Disc 10mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 245pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 38J |
Current - Surge: | 2.5kA |
Varistor Voltage (Max): | 429V |
Series: | Standard |
Varistor Voltage (Min): | 351V |
Maximum DC Volts: | 320V |
Maximum AC Volts: | 250V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
TVS - Varistors, MOVs is a category of electrical circuit components that are designed to protect the circuits from spikes and other overvoltage conditions, and the B72210S251K211 is one of them. The B72210S251K211 is idea for many different applications and works by allowing current to pass in opposite directions when a specific voltage is exceeded. The B72210S251K211 was designed to provide a variety of protection from overvoltages and surges. This component is capable of handling high surge currents up to 250A and clamping voltages of up to 539V. Additionally, the component is available in a variety of packages to suit the different applications as outlined in the table below. In terms of its application, the B72210S251K211 is commonly used in many types of electrical products such as telecom and industrial equipment, computers, consumer electronics, and automotive components. It is mainly used for component protection in high-voltage applications where surges are a concern. It is also used in power distribution systems to protect against equipment breakdown which may be caused by spikes or other forms of overvoltage. The B72210S251K211 works on the principle of overvoltage protection. This means that when a certain voltage is exceeded, the component will disconnect the circuit and allow current to flow in the opposite direction. This allows for effective voltage protection by preventing further damage to the circuits if overvoltage occurs. The component also works by utilizing an internal Zener diode structure to provide protection against transient voltages. The Zener diode is a type of semiconductor that is designed to breakdown when a certain voltage is reached. When a surge of voltage is experienced, the Zener diode will act as a clamp, allowing current to pass in opposite directions until the voltage is reduced to a safe level. This provides a reliable form of protection against spikes and other forms of overvoltage. The B72210S251K211 is also designed to withstand high temperature environments. The component is rated to work up to 65C and is also RoHS compliant. Additionally, the component is also available in a variety of package types including SMD, Rthk, and PB types.In conclusion, the B72210S251K211 is a reliable and versatile component that is designed to provide protection for circuits from overvoltage conditions. It has a variety of applications in power distribution systems, computers, consumer electronics, and automotive components, and it works on the principle of overvoltage protection. The component is also available in a variety of packages to suit the different applications and is also capable of withstanding high temperatures and is RoHS compliant.
The specific data is subject to PDF, and the above content is for reference
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