Allicdata Part #: | B72241L0441K100-ND |
Manufacturer Part#: |
B72241L0441K100 |
Price: | $ 11.82 |
Product Category: | Circuit Protection |
Manufacturer: | EPCOS (TDK) |
Short Description: | VARISTOR 715V 50KA DISC 40MM |
More Detail: | 715V 50kA Varistor 1 Circuit Chassis Mount Disc 40... |
DataSheet: | B72241L0441K100 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
50 +: | $ 10.74830 |
Varistor Voltage (Typ): | 715V |
Package / Case: | Disc 40mm |
Mounting Type: | Chassis Mount |
Operating Temperature: | -25°C ~ 85°C (TA) |
Capacitance @ Frequency: | 1700pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 950J |
Current - Surge: | 50kA |
Varistor Voltage (Max): | 786.5V |
Series: | HighE |
Varistor Voltage (Min): | 643.5V |
Maximum DC Volts: | 585V |
Maximum AC Volts: | 440V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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
Introduction
TVS - Varistors, MOVs protect electronic equipment from transients and other overvoltage/overcurrent events. The protection of MOVs and varistors relies on their capability to clamp voltages to a certain value during a transient. The B72241L0441K100 is a 400 Volt Metal Oxide Varistor that provides excellent performance with excellent surge capability. This article provides an overview on the applications of B72241L0441K100 and its working principle.
Applications of B72241L0441K100
The B72241L0441K100 Varistor is designed for use in power and industrial electronics, telecommunications, audio and data eletronics, and automotive applications. The varistor is ideal for transient protection of cables, connectors, and power supplies.
The B72241L0441K100 Varistor can be used in a wide range of applications, including power distribution systems, motor control systems, industrial and automation systems, audio systems, data systems, and telecom systems. It can also be used in automotive applications.
The B72241L0441K100 Varistor has a wide range of operating temperatures. It can operate from -55°C to +125°C, allowing it to be used in a variety of environments and applications.
Working Principle of B72241L0441K100
The B72241L0441K100 Varistor is a metal oxide varistor that uses the nonlinear current-voltage characteristic of the metal oxide layer to provide a low resistance for overvoltage and overcurrent protection. When an overvoltage or overcurrent event occurs, the varistor will conduct current, creating a low impedance path to ground and preventing damage to the protected device or equipment.
The protection of the B72241L0441K100 Varistor relies on two factors. First, it must have a low impedance path during the transient event to protect the circuit. Second, it must have a high enough junction to voltage ratio to ensure that the protection provided is sufficient for the circuit.
The B72241L0441K100 Varistor also features a high dielectric strength rating, making it ideal for use in high voltage applications. The varistor also has a low EMI emissions rating, allowing it to be used in applications where EMI is a concern.
Conclusion
The B72241L0441K100 Varistor is designed for use in a variety of applications, providing excellent surge capability and protection from overvoltage and overcurrent events. The protection of the varistor is based on its low impedance path to ground during transients and its high junction to voltage ratio. The varistor also features a high dielectric strength rating and low EMI emissions rating.
The specific data is subject to PDF, and the above content is for reference
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