VDRS07B040BSE Circuit Protection |
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Allicdata Part #: | BC1403-ND |
Manufacturer Part#: |
VDRS07B040BSE |
Price: | $ 0.15 |
Product Category: | Circuit Protection |
Manufacturer: | Vishay BC Components |
Short Description: | VARISTOR 68V 250A DISC 9MM |
More Detail: | 68V 250A Varistor 1 Circuit Through Hole Disc 9mm |
DataSheet: | VDRS07B040BSE Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
3000 +: | $ 0.13046 |
Varistor Voltage (Typ): | 68V |
Package / Case: | Disc 9mm |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Capacitance @ Frequency: | 1000pF @ 1kHz |
Number of Circuits: | 1 |
Energy: | 5.2J |
Current - Surge: | 250A |
Varistor Voltage (Max): | 74.8V |
Series: | VDRS |
Varistor Voltage (Min): | 61.2V |
Maximum DC Volts: | 56V |
Maximum AC Volts: | 40V |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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A varistor is a type of solid state electrical device that has a voltage-dependent resistor (VDR) behaviour, as the name implies. It acts like a variable resistor, where the resistance of the device changes with the applied voltage. The VDRS07B040BSE is a type of varistor, which is used in various applications. In this article, we will discuss the application fields and working principle of this device.
Application fields of VDRS07B040BSE
The VDRS07B040BSE is a varistor that has a wide range of applications. It is commonly used in surge protection devices such as television sets, telecom and sound systems, and many other electronic appliances. This device can also be used in power supplies, motor controls circuits, and many other situations where transient voltage spikes may occur. In addition, the device can be used to protect sensitive electronic components from overvoltage or excessively high voltage.
The VDRS07B040BSE has high energy absorption and low clamping voltage, making it an ideal device for various applications. This device can be used to absorb high energy pulses without causing any damage to the connected components. Furthermore, its low clamping voltage ensures that the overvoltage does not exceed a certain threshold which could be harmful to the system.
Working Principle of VDRS07B040BSE
The VDRS07B040BSE is a voltage-dependent resistor, meaning that its resistance decreases with applied voltage. The device consists of two terminals, an anode, and a cathode. When a voltage is applied to the device, the voltage is transferred to the anode and the cathode. The voltage pulses cause the electrons to move from the anode to the cathode, which causes the resistance of the device to decrease.
The VDRS07B040BSE is designed to absorb high energy pulses and prevent damage to surrounding components. When the voltage reaches a certain level, the device conducts a large current, limiting the voltage. This process is repeated for every incoming pulse until the energy is dissipated. The device also has a low clamping voltage which prevents excessively high voltages from reaching the system.
The VDRS07B040BSE is an ideal device for surge protection, as it is capable of absorbing high energy pulses without causing any damage to connected components. This device is also suitable for different applications, where it can prevent overvoltage and excessively high voltage.
The specific data is subject to PDF, and the above content is for reference
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