B72210S1170K552
Product Overview
Category
The B72210S1170K552 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.
Use
It is used to suppress transient voltage spikes and limit the voltage that is applied to sensitive electronic devices.
Characteristics
- High energy absorption capability
- Fast response time
- Wide operating temperature range
- RoHS compliant
Package
The B72210S1170K552 is typically available in a disc-shaped package with leads for through-hole mounting.
Essence
The essence of the B72210S1170K552 lies in its ability to protect electronic circuits from voltage surges and transients.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Voltage Rating: 1170V
- Maximum Allowable Voltage: 710V
- Peak Current Capability: 20kA
- Operating Temperature Range: -40°C to 85°C
- Nominal Discharge Current: 20kA
- Capacitance: 220pF
Detailed Pin Configuration
The B72210S1170K552 has two leads for through-hole mounting. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode
Functional Features
- Rapid response to voltage transients
- High energy absorption capacity
- Low leakage current
- Stable performance over a wide temperature range
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range
- RoHS compliant
Disadvantages
- Limited lifespan after repeated exposure to high-energy transients
- Requires periodic testing and replacement in high-risk applications
Working Principles
The B72210S1170K552 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a voltage surge, the varistor conducts current, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The B72210S1170K552 is commonly used in the following applications: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the B72210S1170K552 include: - B72210S151K101 - B72210S300K101 - B72210S500K101 - B72210S800K101
In conclusion, the B72210S1170K552 varistor offers reliable protection against voltage transients and surges, making it an essential component in various electronic applications.
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10個與B72210S1170K552在技術方案中應用相關的常見問題與解答
What is the B72210S1170K552?
- The B72210S1170K552 is a type of varistor, also known as a voltage-dependent resistor, used to protect electronic circuits from overvoltage conditions.
How does the B72210S1170K552 work?
- The B72210S1170K552 operates by changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components.
What are the typical applications of B72210S1170K552?
- Common applications include surge protection in power supplies, telecommunication equipment, industrial electronics, and automotive systems.
What are the key specifications of B72210S1170K552?
- The B72210S1170K552 typically has a maximum continuous voltage rating, energy absorption capability, response time, and operating temperature range.
How do I select the right B72210S1170K552 for my application?
- Consider factors such as the maximum operating voltage, energy absorption requirements, and environmental conditions to choose the appropriate varistor for your specific needs.
What are the advantages of using B72210S1170K552 in technical solutions?
- Varistors like the B72210S1170K552 provide cost-effective overvoltage protection, fast response times, and high reliability, making them essential for safeguarding sensitive electronics.
Are there any limitations or considerations when using B72210S1170K552?
- It's important to ensure proper installation, consider the varistor's aging characteristics, and understand its clamping voltage to optimize its performance in a given application.
Can B72210S1170K552 be used in both AC and DC circuits?
- Yes, the B72210S1170K552 is suitable for use in both AC and DC circuits, offering versatile protection against transient voltage events.
What are the recommended mounting and handling practices for B72210S1170K552?
- Follow the manufacturer's guidelines for mounting, soldering, and handling to maintain the varistor's electrical and mechanical integrity.
Where can I purchase B72210S1170K552 for my technical solution?
- B72210S1170K552 varistors are available through authorized distributors, online electronics suppliers, and directly from the manufacturer's sales channels.