ERZ-E10A391CS Allicdata Electronics
Allicdata Part #:

ERZ-E10A391CS-ND

Manufacturer Part#:

ERZ-E10A391CS

Price: $ 0.08
Product Category:

Circuit Protection

Manufacturer: Panasonic Electronic Components
Short Description: VARISTOR 390V 4.5KA DISC 11.5MM
More Detail: 390V 4.5kA Varistor 1 Circuit Through Hole Disc 11...
DataSheet: ERZ-E10A391CS datasheetERZ-E10A391CS Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
4000 +: $ 0.07745
Stock 1000Can Ship Immediately
$ 0.08
Specifications
Varistor Voltage (Typ): 390V
Package / Case: Disc 11.5mm
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 85°C (TA)
Capacitance @ Frequency: 400pF @ 1kHz
Number of Circuits: 1
Energy: 91J
Current - Surge: 4.5kA
Varistor Voltage (Max): 429V
Series: ZNR®
Varistor Voltage (Min): 351V
Maximum DC Volts: 320V
Maximum AC Volts: 250V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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TVS (Transient Voltage Suppressors) Varistors, MOVs (Metal Oxide Varistors/Voltage Dependent Resisters) have been used for generations to protect against power surges and other electrical disruptions. The ERZ-E10A391CS, designed by Electronic Components Incorporated, is a type of TVS Varistor that helps protect against hazardous voltage surges. This article will cover its application fields and working principle.

The ERZ-E10A391CS is designed to protect AC and DC powered devices against hazardous voltage spikes and electrical surge events. It will help protect against spikes from both direct and indirect sources, such as lightning, accidental contact with power lines, and others. Its AC/DC design means that it is compatible with both AC and DC powered systems and cards, making it a versatile solution for protecting critical equipment.

The ERZ-E10A391CS can be used to protect against surge voltages and longer-term overvoltage events. Its design offers low capacitance, which helps to reduce the effects of any inductive loads that may be connected to it. Furthermore, its fast-acting response time helps ensure that the device can respond quickly to hazardous voltage surges.

The ERZ-E10A391CS is designed to offer protection to a variety of systems, including digital signage, HVAC systems, industrial control systems, audio systems, and many more. Its wide range of operating temperatures (-55°C to +125°C) allows it to be used in a variety of environments, from cold storage facilities to outdoor locations.

The ERZ-E10A391CS works by clamping the voltage above a certain threshold when a voltage surge event occurs. When this occurs, the device will absorb the excess energy and dissipate it safely. This process protects the connected equipment from damage. The device’s built-in filtering capacitors also help to reduce any high-frequency noise, providing an additional layer of protection.

The ERZ-E10A391CS is also designed to shield stored energy during events of low load current. This helps to ensure that the connected equipment is not damaged if the voltage falls below the threshold. As the stored energy is constantly being discharged, the device will remain effective for the duration of an overvoltage event.

In conclusion, the ERZ-E10A391CS is an effective TVS Varistor designed to protect AC and DC powered systems from voltage spikes and electrical surge events. Its wide operating temperate range and low capacitance offer excellent levels of protection and filtering against hazardous voltage surges. Its fast response time helps ensure that any excess energy is discharged quickly and safely, protecting connected equipment from potentially damaging events.

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

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