B72650M0110K072 Circuit Protection |
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Allicdata Part #: | 495-76472-2-ND |
Manufacturer Part#: |
B72650M0110K072 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | EPCOS (TDK) |
Short Description: | VARISTOR 18V 100A 3225 |
More Detail: | 18V 100A Varistor 1 Circuit Surface Mount, MLCV 2-... |
DataSheet: | B72650M0110K072 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Varistor Voltage (Typ): | 18V |
Package / Case: | 2-SMD, J-Lead |
Mounting Type: | Surface Mount, MLCV |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 1750pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 0.30J |
Current - Surge: | 100A |
Varistor Voltage (Max): | 19.8V |
Series: | -- |
Varistor Voltage (Min): | 16.2V |
Maximum DC Volts: | 14V |
Maximum AC Volts: | 11V |
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
Varistors, or voltage-dependent resistors (VDRs), are electrical components that provide a wide variety of protection functions. They are used to protect circuits from overvoltage and to provide short-circuit protection. One popular varistor is the B72650M0110K072. In this article, we will take an in-depth look at its application field and working principle.
What is the B72650M0110K072?
The B72650M0110K072 is a high-performance varistor with a voltage rating of 7.2kV caused by an 8/20 µs current waveform. It is a single-sided aluminum surfacing mounted on a non-voyeur surface.
Some of the features of this varistor include:
- Low clamping voltage and capacitance.
- Excellent surge handling ability.
- High ESD protection.
- High thermal stability.
Application Field
The B72650M0110K072 is commonly used in power electronic applications, such as in the automotive industry. It provides overvoltage and overcurrent protection and can be used in a variety of applications such as automotive electronics, telecom, datacom, AV products, and consumer electronics.
It is also an ideal solution for protecting circuits such as fans, motors, solenoids, and other electrical components from voltage transients. It is a reliable solution for lightning and surge protection of industrial and telecommunication field equipment.
Working Principle
The working principle of the B72650M0110K072 varistor is based on its nonlinear V-I characterization. As shown in the figure below, when the voltage across the varistor increases, the current through it also increases exponentially. The voltage across the varistor is then limited to a certain value, called the "clamping voltage."
When there is a surge or transient voltage across the varistor, the current through it increases exponentially until the maximum point (P) is reached. When the current reaches P, the varistor\'s resistance then increases drastically, limiting any further increase in the current through the device and limiting the voltage across it (VClamp). Thus, the voltage is clamped at the desired level, and the varistor\'s properties help protect the circuit from damage.
Conclusion
The B72650M0110K072 is one of the most popular varistors on the market. It is ideal for a variety of automotive, telecom, datacom, and AV applications. Its working principle is based on its nonlinear V-I characterization, and it provides excellent surge protection. If you\'re looking for a reliable, cost-effective varistor, this is the one for you.
The specific data is subject to PDF, and the above content is for reference
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B72650M1170K072 | EPCOS (TDK) | -- | 1000 | VARISTOR 27V 100A 322527V... |
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B72650M0500K093 | EPCOS (TDK) | 0.27 $ | 1000 | VARISTOR 82V 400A 322582V... |
B72651M0251K072 | EPCOS (TDK) | 0.27 $ | 1000 | VARISTOR 1210Varistor Su... |
B72660M0170K072 | EPCOS (TDK) | 0.29 $ | 1000 | VARISTOR 27V 250A 403227V... |
B72650M0271K094 | EPCOS (TDK) | 0.29 $ | 1000 | VARISTOR 430V 400A 322543... |
B72650M0301K094 | EPCOS (TDK) | 0.29 $ | 1000 | VARISTOR 470V 400A 322547... |
B72660M1170K072 | EPCOS (TDK) | 0.32 $ | 1000 | VARISTOR 27V 250A 403227V... |
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B72660M0301K093 | EPCOS (TDK) | 0.36 $ | 22000 | VARISTOR 470V 1.2KA 40324... |
B72660M0271K093 | EPCOS (TDK) | 0.36 $ | 9000 | VARISTOR 430V 1.2KA 40324... |
B72650M0301K072 | EPCOS (TDK) | -- | 33000 | VARISTOR 470V 400A 322547... |
B72650M0271K072 | EPCOS (TDK) | -- | 28000 | VARISTOR 430V 400A 322543... |
B72650M0600K072 | EPCOS (TDK) | 0.26 $ | 22000 | VARISTOR 100V 400A 322510... |
B72650M0251K072 | EPCOS (TDK) | 0.26 $ | 17000 | VARISTOR 390V 400A 322539... |
B72650M0350K072 | EPCOS (TDK) | 0.26 $ | 8000 | VARISTOR 56V 100A 322556V... |
B72650M0151K072 | EPCOS (TDK) | 0.26 $ | 5000 | VARISTOR 240V 400A 322524... |
B72650M0131K072 | EPCOS (TDK) | 0.26 $ | 5000 | VARISTOR 205V 400A 322520... |
B72650M0300K072 | EPCOS (TDK) | 0.26 $ | 5000 | VARISTOR 47V 100A 322547V... |
B72650M0151K093 | EPCOS (TDK) | 0.28 $ | 24000 | VARISTOR 240V 400A 322524... |
B72650M0271K093 | EPCOS (TDK) | 0.28 $ | 17000 | VARISTOR 430V 400A 322543... |
B72650M0301K093 | EPCOS (TDK) | 0.28 $ | 15000 | VARISTOR 470V 400A 322547... |
B72660M0271K072 | EPCOS (TDK) | 0.3 $ | 27000 | VARISTOR 430V 1.2KA 40324... |
B72660M0301K072 | EPCOS (TDK) | 0.3 $ | 8000 | VARISTOR 470V 1.2KA 40324... |
B72660M0251K072 | EPCOS (TDK) | -- | 3000 | VARISTOR 390V 1.2KA 40323... |
B72650M0231K072 | EPCOS (TDK) | 0.26 $ | 1000 | VARISTOR 400A 3225400A Va... |
B72660M0200K072 | EPCOS (TDK) | 0.3 $ | 1000 | VARISTOR 33V 250A 403233V... |
B72660M0400K072 | EPCOS (TDK) | 0.3 $ | 1000 | VARISTOR 68V 250A 403268V... |
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