ERZ-E08B271CS Allicdata Electronics
Allicdata Part #:

ERZ-E08B271CS-ND

Manufacturer Part#:

ERZ-E08B271CS

Price: $ 0.07
Product Category:

Circuit Protection

Manufacturer: Panasonic Electronic Components
Short Description: VARISTOR 270V 3.5KA DISC 10.5MM
More Detail: 270V 3.5kA Varistor 1 Circuit Through Hole Disc 10...
DataSheet: ERZ-E08B271CS datasheetERZ-E08B271CS Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
4000 +: $ 0.06383
Stock 1000Can Ship Immediately
$ 0.07
Specifications
Varistor Voltage (Typ): 270V
Package / Case: Disc 10.5mm
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 85°C (TA)
Capacitance @ Frequency: 330pF @ 1kHz
Number of Circuits: 1
Energy: 49J
Current - Surge: 3.5kA
Varistor Voltage (Max): 303V
Series: ZNR®
Varistor Voltage (Min): 247V
Maximum DC Volts: 225V
Maximum AC Volts: 175V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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TVS - Varistors, MOVs are used for over-voltage protection purpose. The ERZ-E08B271CS is an application field which makes use of this type of over-voltage protection equipment. It is basically a varistor whose size is small and suitable for mounting, making it easier for the user to install.

Varistors are also referred to as voltage dependent resistors (VDRs). They are basically non-linear resistors which means that the resistance of this component varies with the applied voltage. When no applied voltage is present, the resistance is very high. When a voltage is applied, the resistance decreases as the applied voltage increases. This type of behavior makes varistors very useful in protecting electrical components from the over and under-voltage conditions.

The ERZ-E08B271CS is a new type of varistor, also known as Metal Oxide Varistor (MOV). It is designed to protect sensitive electronics, providing protection from over-voltage. Like all other MOVs, it uses the same basic principle of operation, that is to absorb the incoming over-voltage energy until the circuit failsafe threshold is reached.

The working principle of this Metal Oxide Varistor is very simple. When the incoming voltage exceeds its maximum voltage rating, it will begin to absorb the excess voltage. As the voltage is absorbed, the resistance decreases. This in turn causes the voltage across the varistor to decrease, and as the voltage across the component reaches its breakdown voltage, the current is diverted from the circuit being protected, thus avoiding any damage to the sensitive equipment in the event of an overvoltage.

The primary purpose of the ERZ-E08B271CS is to provide protection from overvoltage conditions. It works by absorbing the energy from the overvoltage until its emax voltage rating is reached. Upon reaching this rating, the varistor is then able to divert any additional current away from the circuit, thus preventing any potential damage to the sensitive components.

Due to its small size, the ERZ-E08B271CS can be easily mounted on different types of boards with suitable mounting holes and adapted to the desired locations. It can also be used to provide a quick response to transient overvoltage events. This makes the MOV a valuable tool for high-end system protection applications.

In short, the ERZ-E08B271CS is a Metal Oxide Varistor designed to protect sensitive electronic equipment from overvoltage conditions. It is widely used in a wide range of applications due to its ability to absorb the excess voltage until its maximum voltage rating is reached and then divert any additional current away from the circuit, thus protecting the sensitive equipment from any potential damage.

The specific data is subject to PDF, and the above content is for reference

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