B72207S0300K211
Product Overview
Category:
The B72207S0300K211 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.
Use:
This varistor is used to suppress voltage surges and limit transient overvoltage in electronic circuits.
Characteristics:
- High energy absorption capability
- Fast response time
- Wide operating temperature range
- RoHS compliant
Package:
The B72207S0300K211 is available in a compact disc (leadless) package.
Essence:
The essence of this varistor lies in its ability to provide reliable overvoltage protection for sensitive electronic components.
Packaging/Quantity:
The varistor is typically packaged in reels or trays and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Maximum AC Voltage: 240V
- Maximum DC Voltage: 320V
- Nominal Varistor Voltage: 30V
- Peak Current (8/20μs): 4000A
- Energy (10/1000μs): 0.6J
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The B72207S0300K211 varistor has two terminals and does not have a specific pin configuration as it is a leadless component.
Functional Features
- Non-linear voltage-current characteristics
- Rapid response to voltage transients
- Low leakage current
- High surge current capability
Advantages
- Effective protection against voltage spikes
- Compact size
- Wide operating temperature range
- RoHS compliance
Disadvantages
- Limited maximum voltage handling capability compared to some larger varistors
- Requires proper circuit design for optimal performance
Working Principles
The varistor operates based on the principle of non-linear resistance, where its resistance decreases with increasing voltage, thereby diverting excess current away from the protected circuit.
Detailed Application Field Plans
The B72207S0300K211 varistor finds applications in various electronic devices such as power supplies, telecommunication equipment, industrial controls, and consumer electronics where protection against voltage surges is essential.
Detailed and Complete Alternative Models
- B72207S0250K101
- B72207S0400K101
- B72207S0500K101
- B72207S0600K101
In conclusion, the B72207S0300K211 varistor offers effective overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of electronic circuits.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av B72207S0300K211 i tekniska lösningar
What is the B72207S0300K211?
- The B72207S0300K211 is a specific type of EPCOS varistor, commonly used for overvoltage protection in technical solutions.
What are the key features of B72207S0300K211?
- The key features of B72207S0300K211 include a maximum AC voltage of 130V, a maximum DC voltage of 175V, and a nominal varistor voltage of 30V.
How does B72207S0300K211 provide overvoltage protection?
- B72207S0300K211 operates by rapidly changing its resistance in response to voltage changes, effectively diverting excess current away from sensitive components.
In what technical applications is B72207S0300K211 commonly used?
- B72207S0300K211 is commonly used in power supplies, industrial electronics, automotive systems, and telecommunications equipment for overvoltage protection.
What are the temperature specifications for B72207S0300K211?
- B72207S0300K211 has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.
What is the typical lifespan of B72207S0300K211 in technical solutions?
- The typical lifespan of B72207S0300K211 is dependent on the specific application and operating conditions, but it is designed for long-term reliability.
Are there any specific installation considerations for B72207S0300K211?
- It is important to follow the manufacturer's guidelines for proper mounting and electrical connections to ensure optimal performance and safety.
Can B72207S0300K211 be used in combination with other protective components?
- Yes, B72207S0300K211 can be used in conjunction with fuses, circuit breakers, and other protective devices to create comprehensive overvoltage protection systems.
What are the potential failure modes of B72207S0300K211?
- Common failure modes include degradation due to prolonged exposure to high voltages, excessive current, or environmental factors such as moisture or contaminants.
Where can I find detailed technical specifications and application notes for B72207S0300K211?
- Detailed technical specifications and application notes for B72207S0300K211 can be found in the product datasheet provided by the manufacturer or distributor.