PTVA120501EAV1R250XTMA1
Product Category: Passive Component
Use: This product is a surface mount varistor designed to protect electronic circuits from overvoltage transients.
Characteristics: The PTVA120501EAV1R250XTMA1 has a compact size, high energy absorption capability, and fast response time. It is suitable for use in various electronic devices and equipment.
Package: The varistor is packaged in a small surface mount device (SMD) package, making it suitable for automated assembly processes.
Essence: The essence of the PTVA120501EAV1R250XTMA1 lies in its ability to provide reliable overvoltage protection for sensitive electronic components.
Packaging/Quantity: The varistor is typically supplied in reels or tape and reel packaging, with quantities varying based on customer requirements.
Specifications
- Rated Voltage: 250V
- Maximum Allowable Voltage: 320V
- Peak Current (8/20μs): 100A
- Energy (10/1000μs): 0.1J
- Operating Temperature Range: -40°C to +85°C
- Dimensions: 1.2mm x 0.5mm
Detailed Pin Configuration
The PTVA120501EAV1R250XTMA1 is a two-terminal device with no specific pin configuration as it is a surface mount component.
Functional Features
- Fast response to transient overvoltage events
- High energy absorption capability
- Compact size for space-constrained applications
- RoHS compliant
Advantages and Disadvantages
Advantages - Reliable overvoltage protection - Suitable for automated assembly processes - Wide operating temperature range
Disadvantages - Limited to specific voltage ratings - Requires proper circuit design for optimal performance
Working Principles
The PTVA120501EAV1R250XTMA1 operates based on the principle of voltage-dependent nonlinear resistance. When subjected to overvoltage conditions, the varistor conducts current to divert excess energy away from the protected circuit, thereby safeguarding sensitive components.
Detailed Application Field Plans
The PTVA120501EAV1R250XTMA1 is commonly used in various electronic applications, including but not limited to: - Power supplies - Communication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- PTVA080501EAV1R250XTMA1
- PTVA160501EAV1R250XTMA1
- PTVA120501EAV1R500XTMA1
These alternative models offer different voltage ratings and energy absorption capabilities to cater to diverse application requirements.
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What is PTVA120501EAV1R250XTMA1?
- PTVA120501EAV1R250XTMA1 is a specific model of surface mount varistor, commonly used for overvoltage protection in electronic circuits.
What are the key features of PTVA120501EAV1R250XTMA1?
- The key features include a compact surface mount design, high surge current capability, low leakage current, and excellent ESD protection.
How is PTVA120501EAV1R250XTMA1 typically used in technical solutions?
- PTVA120501EAV1R250XTMA1 is often used to protect sensitive electronic components from voltage spikes and transient overvoltages in applications such as power supplies, communication equipment, and industrial control systems.
What are the voltage and current ratings of PTVA120501EAV1R250XTMA1?
- PTVA120501EAV1R250XTMA1 has a maximum continuous operating voltage of 120V and a maximum surge current capability of 250A.
Can PTVA120501EAV1R250XTMA1 be used in automotive applications?
- Yes, PTVA120501EAV1R250XTMA1 is suitable for use in automotive electronics to protect against voltage transients and ESD events.
Are there any application notes or guidelines available for using PTVA120501EAV1R250XTMA1?
- Yes, the manufacturer provides application notes and guidelines for incorporating PTVA120501EAV1R250XTMA1 into various technical solutions.
What are the temperature specifications for PTVA120501EAV1R250XTMA1?
- PTVA120501EAV1R250XTMA1 has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.
Is PTVA120501EAV1R250XTMA1 RoHS compliant?
- Yes, PTVA120501EAV1R250XTMA1 is compliant with RoHS regulations, ensuring its environmental friendliness.
Can PTVA120501EAV1R250XTMA1 be used in high-frequency applications?
- PTVA120501EAV1R250XTMA1 is designed to provide effective protection in both low and high-frequency applications, making it versatile for various technical solutions.
Where can I purchase PTVA120501EAV1R250XTMA1 for my technical solution needs?
- PTVA120501EAV1R250XTMA1 can be purchased from authorized distributors or directly from the manufacturer's website.