B57045K0154K000
Product Overview
Category
The B57045K0154K000 belongs to the category of passive electronic components.
Use
It is used as a varistor, also known as a voltage-dependent resistor, to protect circuits against overvoltage conditions.
Characteristics
- Varistor Type: Metal Oxide Varistor (MOV)
- Voltage Rating: 150V
- Maximum Allowable Voltage: 395V
- Energy Absorption Capability: High
- Response Time: Fast
- Operating Temperature Range: -40°C to 85°C
Package
The B57045K0154K000 is typically available in a disc-shaped package with lead wires for easy integration into circuit boards.
Essence
The essence of the B57045K0154K000 lies in its ability to rapidly change resistance in response to changes in applied voltage, thereby protecting sensitive electronic components from damage due to transient voltage spikes.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Diameter: 14mm
- Height: 5.5mm
- Lead Spacing: 7.5mm
- Peak Current Capability: 4500A
- Nominal Discharge Current: 100A
- Surge Energy Rating: 6J
Detailed Pin Configuration
The B57045K0154K000 typically has two lead wires for connection to the circuit board. The pin configuration may vary slightly based on the manufacturer's specifications.
Functional Features
- Rapid response to overvoltage conditions
- High energy absorption capability
- Reliable protection for sensitive electronic components
- Wide operating temperature range
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range allows for versatile application
- High surge energy rating
Disadvantages
- Limited lifespan under repeated high-energy surge events
- Susceptible to thermal runaway under extreme conditions
Working Principles
The B57045K0154K000 operates based on the principle of voltage-dependent resistance. When an overvoltage condition occurs, the varistor rapidly decreases its resistance, diverting excess current away from the protected circuit.
Detailed Application Field Plans
The B57045K0154K000 is widely used in various electronic devices and systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the B57045K0154K000 include: - V130LA20A - S14K150 - ERZ-V14D150
In conclusion, the B57045K0154K000 is a vital component in safeguarding electronic circuits from overvoltage events, offering rapid response and high energy absorption capabilities. Its wide range of applications and availability of alternative models make it a versatile choice for circuit protection needs.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät B57045K0154K000 :n soveltamiseen teknisissä ratkaisuissa
What is B57045K0154K000?
- B57045K0154K000 is a specific type of capacitor used in electronic circuits for filtering, tuning, and energy storage applications.
What are the key specifications of B57045K0154K000?
- The key specifications include capacitance value, voltage rating, temperature stability, and tolerance.
How is B57045K0154K000 typically used in technical solutions?
- B57045K0154K000 is commonly used in power supplies, motor drives, lighting ballasts, and other electronic systems to stabilize voltage, reduce noise, and improve efficiency.
What are the advantages of using B57045K0154K000 in technical designs?
- The advantages include high reliability, compact size, low equivalent series resistance (ESR), and excellent frequency response.
Are there any specific application notes or guidelines for using B57045K0154K000?
- Yes, the manufacturer provides application notes and guidelines for proper usage, including recommended circuit layouts and operating conditions.
Can B57045K0154K000 be used in high-temperature environments?
- B57045K0154K000 is designed to operate within specified temperature ranges, and there are variants available for extended temperature applications.
What are the potential failure modes of B57045K0154K000 in technical solutions?
- Common failure modes include overvoltage stress, excessive ripple current, and thermal overstress, which can lead to degradation or catastrophic failure.
Are there alternative components that can be used in place of B57045K0154K000?
- Yes, there are alternative capacitors with similar characteristics that can be considered based on specific design requirements and availability.
How can the performance of B57045K0154K000 be evaluated in a technical solution?
- Performance can be evaluated through electrical testing, including measurements of capacitance, ESR, impedance, and frequency response under relevant operating conditions.
Where can I find reliable sources for purchasing B57045K0154K000 for my technical projects?
- Authorized distributors and manufacturers' websites are reliable sources for purchasing genuine B57045K0154K000 capacitors for technical applications.