Allicdata Part #: | B72260B0131K001-ND |
Manufacturer Part#: |
B72260B0131K001 |
Price: | $ 40.88 |
Product Category: | Circuit Protection |
Manufacturer: | EPCOS (TDK) |
Short Description: | VARISTOR 205V 70KA CHASSIS |
More Detail: | 205V 70kA Varistor 1 Circuit Chassis Mount Encased... |
DataSheet: | B72260B0131K001 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
10 +: | $ 37.16310 |
Varistor Voltage (Typ): | 205V |
Package / Case: | Encased Disc |
Mounting Type: | Chassis Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 15000pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 490J |
Current - Surge: | 70kA |
Varistor Voltage (Max): | 225.5V |
Series: | HighE |
Varistor Voltage (Min): | 184.5V |
Maximum DC Volts: | 170V |
Maximum AC Volts: | 130V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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TVS (transient voltage suppressors) devices are electrical components designed to protect other electronic components from externally induced electrical transients, such as lightning strikes and electrostatic discharges (ESD). Varistors, MOVs (metal oxide varistors), and B72260B0131K001 are all examples of TVS devices. This article will discuss the application field and working principle of the B72260B0131K001 and how it is used to protect electronic devices from overvoltage transients.
B72260B0131K001 is an electronic component that functions as a varistor. A varistor, or voltage-dependent resistor, is an electrical device with variable resistance. This type of varistor is usually made of a struck-off or doped ceramic semiconductor material such as zinc oxide. The B72260B0131K001 features a standard 8 pin Surface Mount Technology (SMT) footprint and is often used to protect sensitive equipment and components from excessive voltages, such as those caused by lightning or ESD. The B72260B0131K001 is designed to provide protection for a wide range of voltages (from around 7 volts to 276 volts).
The B72260B0131K001’s working principle is fairly simple. A varistor works by having two electrodes and two junctions, one between the two electrodes and one between the electrodes and the body of the device. When a voltage is applied between the two electrodes, the junction between the two electrodes conducts electricity. At low voltages, the current flow is extremely small. As the voltage increases, however, the current flow also increases. This is because as the voltage increases, the resistance of the varistor decreases and it effectively becomes a low-valued resistor. When the voltage reaches the breakdown voltage (or the “clamping voltage”) of the device, it will conduct heavily and reduce the voltage seen at the output.
The B72260B0131K001 varistor is usually used in audio devices, computers, power supplies, motors, and many other applications. It is especially useful in applications which require protection from transient voltages, such as those caused by lightning, ESD, or other overvoltage events. The B72260B0131K001’s ability to reduce the voltage seen at the output make it an ideal choice for a wide variety of applications.
In summary, the B72260B0131K001 varistor is an electronic device used to provide protection from transient overvoltage events. It is often used in audio devices, computers, power supplies, and many other applications. Its working principle is based on its two electrodes and two junctions, one between the two electrodes and one between the electrodes and the body of the device. As the voltage increases, the resistance of the varistor decreases and it effectively becomes a low-valued resistor. When the voltage reaches the breakdown voltage, the device conducts heavily and reduces the voltage seen at the output.
The specific data is subject to PDF, and the above content is for reference
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