V18AUMLA1210T Encyclopedia Entry
Product Overview
The V18AUMLA1210T belongs to the category of surface mount multilayer varistors. These varistors are commonly used for transient voltage suppression in electronic circuits, providing protection against voltage spikes and surges. The V18AUMLA1210T is characterized by its compact size, high energy absorption capability, and fast response time. It is typically packaged in tape and reel format, with a specified quantity per reel.
Specifications
- Voltage Rating: 18V
- Peak Current: 100A
- Operating Temperature Range: -55°C to +125°C
- Capacitance: 120pF
Detailed Pin Configuration
The V18AUMLA1210T features a standard surface mount configuration with two terminals for easy integration into circuit boards.
Functional Features
- Transient voltage suppression
- Fast response time
- Compact size for space-constrained applications
Advantages and Disadvantages
Advantages
- High energy absorption capability
- Reliable protection against voltage spikes
- Compact form factor
Disadvantages
- Limited voltage rating compared to some larger varistors
- Sensitive to overvoltage conditions
Working Principles
The V18AUMLA1210T operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. This allows it to divert excess current away from sensitive components, protecting them from damage due to voltage surges.
Detailed Application Field Plans
The V18AUMLA1210T is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- V14AUMLA0805H: 14V rating, smaller form factor
- V25AUMLA1812Q: 25V rating, higher energy absorption capability
In conclusion, the V18AUMLA1210T is a reliable surface mount multilayer varistor that offers effective transient voltage suppression in a compact package. Its specifications, functional features, advantages, and application field plans make it suitable for a wide range of electronic systems and devices.
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What is V18AUMLA1210T?
- V18AUMLA1210T is a surface mount varistor designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What are the key features of V18AUMLA1210T?
- The key features of V18AUMLA1210T include high surge current capability, low leakage current, fast response time, and compact surface mount design.
How does V18AUMLA1210T protect electronic equipment?
- V18AUMLA1210T protects electronic equipment by diverting excessive current away from sensitive components when voltage transients occur, thus preventing damage to the equipment.
What are the typical applications of V18AUMLA1210T?
- V18AUMLA1210T is commonly used in power supplies, communication equipment, industrial controls, and other electronic devices to provide overvoltage protection.
What is the maximum operating voltage of V18AUMLA1210T?
- The maximum operating voltage of V18AUMLA1210T is typically around 14V.
What is the response time of V18AUMLA1210T?
- V18AUMLA1210T has a fast response time, typically responding within nanoseconds to voltage transients.
Is V18AUMLA1210T RoHS compliant?
- Yes, V18AUMLA1210T is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can V18AUMLA1210T be used in automotive electronics?
- Yes, V18AUMLA1210T can be used in automotive electronics to protect against voltage transients and surges.
What is the temperature range for V18AUMLA1210T?
- V18AUMLA1210T typically operates within a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
Where can I find detailed technical specifications for V18AUMLA1210T?
- Detailed technical specifications for V18AUMLA1210T can be found in the product datasheet provided by the manufacturer or distributor.