| Allicdata Part #: | B72250L0251K102-ND |
| Manufacturer Part#: |
B72250L0251K102 |
| Price: | $ 11.96 |
| Product Category: | Circuit Protection |
| Manufacturer: | EPCOS (TDK) |
| Short Description: | VARISTOR 390V 75KA RADIAL DISC |
| More Detail: | 390V 75kA Varistor 1 Circuit Bolt Mount Disc 57mm |
| DataSheet: | B72250L0251K102 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 30 +: | $ 10.86460 |
| Varistor Voltage (Typ): | 390V |
| Package / Case: | Disc 57mm |
| Mounting Type: | Bolt Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Capacitance @ Frequency: | 5600pF @ 1kHz |
| Number of Circuits: | 1 |
| Energy: | 800J |
| Current - Surge: | 75kA |
| Varistor Voltage (Max): | 429V |
| Series: | HighE, LS50 |
| 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: | Bulk |
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TVS - Transient Voltage Suppressors, MOVs, and Varistors
TVS, also commonly known as Transient Voltage Suppressors, are devices commonly used to protect electronic equipment from damage due to overvoltages and transients. These devices are generally comprised of an array of diodes that are placed in series across the protected component and used to clamp off overvoltages. TVS devices provide fast response to transient events and require no external tuning.
MOVs, or Metal Oxide Varistors, are components that act as a voltage dependent resistive device and are used to protect against high voltage transients. MOVs consist of a conducting element, such as granular zinc oxide, housed in a protective case composed of ceramic material. These devices can withstand large amounts of power and can provide instantaneous protection against voltage transients. Additionally, they are designed to limit the current flows to prevent additional damage to the protected system.
Varistors, also known as Voltage Dependent Resistors (VDRs), are typically used to protect against overvoltage spiking. Varistors act as current limiters, and are specifically designed to absorb and dissipate overvoltage transients. They are available in a variety of construction types and sizes, ranging from small chip-sized SMD components to large brick-sized components. Varistors offer protection against a wide variety of voltages, currents, and temperatures.
B72250L0251K102 is a TVS class diode that is specifically designed for use in applications that require circuit protection from overvoltage transients. This device is capable of withstanding high voltage transients, and provides fast response against transient events. The working principle behind this diode is the same as with other TVS devices; when an overvoltage transient event occurs, the diode clamps the voltage of the protected component by channeling the excess current away from the component. As this voltage is limited, it prevents the component from getting damaged and helps maintain normal functioning of the system.
In addition to providing protection from transient events, the B72250L0251K102 is also designed to be used in a variety of applications including industrial, automotive, consumer electronics, and telecom/datacom. It is capable of handling up to 22.5 volts, and can be used in environments with temperatures ranging from -55°C to +125°C. This makes it an ideal choice for use in a variety of industrial, automotive, and telecom applications.
Overall, TVS - Transient Voltage Suppressors, MOVs, and Varistors are all invaluable components when it comes to protecting electronic devices against overvoltage transients. In particular, the B72250L0251K102 is a reliable and efficient TVS device that can be used to protect against overvoltage transients in a variety of systems and applications. With its fast response and ability to withstand high-voltage transients, the B72250L0251K102 is a great choice for providing circuit protection to a variety of systems and applications.
The specific data is subject to PDF, and the above content is for reference
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B72250L0251K102 Datasheet/PDF