ERZ-U25JP102
Product Overview
Category
The ERZ-U25JP102 belongs to the category of electronic components, specifically a varistor.
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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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.