
Allicdata Part #: | B72225S4171K101-ND |
Manufacturer Part#: |
B72225S4171K101 |
Price: | $ 1.33 |
Product Category: | Circuit Protection |
Manufacturer: | EPCOS (TDK) |
Short Description: | VARISTOR 270V 20KA DISC 27.5MM |
More Detail: | 270V 20kA Varistor 1 Circuit Through Hole Disc 27.... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1000 +: | $ 1.20693 |
Series: | SuperioR, S25 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Maximum AC Volts: | 175V |
Maximum DC Volts: | 225V |
Varistor Voltage (Min): | 243V |
Varistor Voltage (Typ): | 270V |
Varistor Voltage (Max): | 297V |
Current - Surge: | 20kA |
Energy: | 245J |
Number of Circuits: | 1 |
Operating Temperature: | -40°C ~ 105°C (TA) |
Mounting Type: | Through Hole |
Package / Case: | Disc 27.5mm |
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TVS - Varistors, MOVs describes the application and working principles of B72225S4171K101. It is an important component that is used to provide transient over-voltage surge protection and to limit overvoltage transient spikes.
B72225S4171K101 is a Varistor, also known as a voltage-dependent resistor (VDR), used to provide transient over-voltage surge protection and limit over-voltage transient spikes. The two main components of a Varistor are typically transistors; which are the active components and capacitors; which components form the passive elements. The Varistor is often used to provide protection against short-duration over-voltage surges caused by powerlines or other sources. The Varistor also finds a place in circuit designs where high voltage, high current, and fast electrical response is required.
The Varistor working principle is based on the principle of resistance. The Varistor has two terminals which are connected to two semiconductor or ceramic components. These components form a junction and when a voltage is applied to the junction, a current is created which flows through the Varistor. The resistance of the Varistor depends on the voltage applied to the junction. As the voltage increases the resistance also increases which prevents the current from increasing even when the voltage is very high.
The B72225S4171K101 is a Varistor with a voltage rating of 175V. It is an ideal solution for over-voltage protection applications. The Varistor typically has a voltage breakdown voltage of around 14 V, which is equivalent to an open circuit in a normally closed switch. The Varistor is a reliable component with a very fast response time and is capable of handling very high surge currents. This helps to ensure that the components of the circuit are not damaged due to the high voltage or current surges.
The B72225S4171K101 is suitable for use in a variety of applications such as automotive, industrial, and medical electronics. The Varistor is also suitable for use in automotive, audio, video, and telecommunications applications. It is a reliable, cost-effective component which helps to reduce the risk of damage caused by high voltage and current surges.
The B72225S4171K101 is an ideal solution for applications with a need for overvoltage protection and fast response. The Varistor is a reliable, cost-effective component which helps to reduce the risk of damage caused by high voltage and current surges. It is suitable for use in a variety of applications including automotive, industrial, medical, and telecommunications applications.
The specific data is subject to PDF, and the above content is for reference
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