ERZ-E10F821 Allicdata Electronics
Allicdata Part #:

ERZ-E10F821-ND

Manufacturer Part#:

ERZ-E10F821

Price: $ 0.10
Product Category:

Circuit Protection

Manufacturer: Panasonic Electronic Components
Short Description: VARISTOR 820V 4.5KA DISC 12.50MM
More Detail: 820V 4.5kA Varistor 1 Circuit Through Hole Disc 12...
DataSheet: ERZ-E10F821 datasheetERZ-E10F821 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2500 +: $ 0.08825
Stock 1000Can Ship Immediately
$ 0.1
Specifications
Varistor Voltage (Typ): 820V
Package / Case: Disc 12.50mm
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 85°C (TA)
Capacitance @ Frequency: 230pF @ 1kHz
Number of Circuits: 1
Energy: 154J
Current - Surge: 4.5kA
Varistor Voltage (Max): 902V
Series: ZNR®
Varistor Voltage (Min): 738V
Maximum DC Volts: 670V
Maximum AC Volts: 510V
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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Transient Voltage Suppressors (TVS or Transient Voltage Surge Protective Devices) are power devices designed to protect sensitive electronic parts from power transients caused by electrostatic discharge (ESD), ground potential rises, lightning, etc. Varistors, Metal Oxide Varistors (MOVs) and Thyristors are three common types of these protective devices. The ERZ-E10F821 is a TVS diode that offers enhanced ESD protection and the included ESD protection device features a low profile design.

The ERZ-E10F821 is a versatile protective device that can be used in a wide range of applications. As a varistor, it provides protection against transient events including ESD, ground potential rises, lightning and line voltage surges across a wide voltage range. It is an ideal device for compact circuit designs, as it takes up much less space than conventional MOVs. Additionally, the low-profile design helps reduce energy losses and make it suitable for high-frequency applications.

In addition to providing strong ESD protection, this device also offers superior surge protection. The ERZ-E10F821 has a higher surge current capability due to its integrated MOV, which helps to ensure greater protection against surges. This device is also designed to offer a fast response time, allowing it to react quickly and effectively to transient events.

The ERZ-E10F821 is designed with a robust construction, making it well suited for high reliability applications. The device is made of a zinc-alloy body that is coated with an environmentally friendly RoHS-compliant coating, providing a long life and superior corrosion protection. Additionally, it is designed to offer superior thermal and electrical stability, making it suitable for a wide range of applications.

The working principle of the ERZ-E10F821 varistor is based on the fact that when two electrodes with different charge potentials are connected, electrons tend to move from the higher potential to the lower potential. This process creates an electric current that helps to protect the circuit from overvoltage and overcurrent. During an ESD event or transient voltage, energy is drawn from the line to this device, and absorbed by the MOV element inside the device. This energy is then dissipated as heat, and the circuit is protected from any damage that the overvoltage or overcurrent could cause.

The ERZ-E10F821 offers excellent electrical characteristics, making it an ideal solution for all types of environments. Additionally, the movable component is designed to remain stable over time, further enhancing the device’s reliability and performance. This device is an ideal choice for applications where space is limited or where exceptional surge protection is required, such as consumer electronics, medical equipment, portable gadgets, and automotive systems.

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

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