ERZ-U25JP102

Product Overview

Use

It is used to protect electronic circuits from overvoltage surges by rapidly changing resistance when exposed to high voltage.

Characteristics

Rapid change in resistance
Protects electronic circuits
High energy absorption capacity

Package

The ERZ-U25JP102 comes in a cylindrical package with lead wires for easy installation on circuit boards.

Essence

The essence of the ERZ-U25JP102 lies in its ability to safeguard electronic devices from voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels or trays and is available in varying quantities depending on the manufacturer.

Specifications

Maximum Allowable Voltage: 25V
Energy Absorption Capacity: 100J
Nominal Diameter: 7mm
Lead Spacing: 5mm
Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ERZ-U25JP102 has two lead wires, one connected to each end of the cylindrical body. These leads are used to connect the varistor into the electronic circuit.

Functional Features

Rapid response to overvoltage conditions
High energy absorption capacity
Reliable protection for sensitive electronic components

Advantages

Effective protection against voltage surges
Fast response time
Wide operating temperature range

Disadvantages

Limited lifespan after repeated exposure to overvoltage conditions
Can degrade over time with prolonged exposure to high temperatures

Working Principles

The ERZ-U25JP102 operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds a certain threshold, its resistance decreases significantly, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The ERZ-U25JP102 is commonly used in various electronic devices and systems, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ERZ-U25JP102 include: - ERZ-V20D221 - ERZ-C20DK201 - ERZ-E14A241

In conclusion, the ERZ-U25JP102 varistor offers reliable protection against overvoltage conditions in electronic circuits, making it an essential component in many electronic devices and systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ERZ-U25JP102 dalam solusi teknis

What is ERZ-U25JP102?
- ERZ-U25JP102 is a type of varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.
What are the key features of ERZ-U25JP102?
- ERZ-U25JP102 features a high surge current capability, fast response time, and low leakage current.
How does ERZ-U25JP102 protect electronic circuits?
- ERZ-U25JP102 protects electronic circuits by rapidly changing its resistance in response to voltage spikes, diverting excess current away from sensitive components.
What are the typical applications of ERZ-U25JP102?
- ERZ-U25JP102 is commonly used in power supplies, industrial equipment, telecommunication devices, and automotive electronics to safeguard against transient voltage events.
What is the maximum voltage rating of ERZ-U25JP102?
- The maximum voltage rating of ERZ-U25JP102 is typically around 25V.
How should ERZ-U25JP102 be connected in a circuit?
- ERZ-U25JP102 should be connected in parallel with the circuit it is protecting, ensuring that it can shunt excess voltage away from sensitive components.
Can ERZ-U25JP102 be used in outdoor applications?
- Yes, ERZ-U25JP102 is suitable for outdoor applications as it is designed to withstand environmental factors such as temperature and humidity.
What is the operating temperature range of ERZ-U25JP102?
- The operating temperature range of ERZ-U25JP102 is typically between -40°C to 85°C.
Is ERZ-U25JP102 RoHS compliant?
- Yes, ERZ-U25JP102 is generally RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Are there any precautions to consider when using ERZ-U25JP102?
- It's important to ensure that ERZ-U25JP102 is properly rated for the application, and to follow manufacturer guidelines for installation and usage to maximize its effectiveness.