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B72207S2321K311 - Product Overview
Introduction
The B72207S2321K311 is a component belonging to the category of varistors, commonly used for voltage clamping and transient surge protection in electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the B72207S2321K311.
Basic Information Overview
- Category: Varistors
- Use: Voltage clamping and transient surge protection in electronic circuits
- Characteristics: High energy absorption capacity, fast response time, compact size
- Package: Radial leaded disc
- Essence: Protects electronic devices from voltage spikes and transients
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Part Number: B72207S2321K311
- Voltage Rating: 320V
- Nominal Discharge Current (8/20µs): 2000A
- Maximum Energy (2ms): 3J
- Operating Temperature Range: -40°C to +85°C
- Dimensions: 7mm diameter
Detailed Pin Configuration
The B72207S2321K311 has two radial leads for through-hole mounting. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Voltage Clamping: Provides effective clamping of overvoltage transients
- Transient Surge Protection: Absorbs and dissipates transient surge energy to protect downstream components
- Fast Response Time: Rapidly responds to voltage spikes to limit potential damage to sensitive electronics
Advantages and Disadvantages
Advantages
- High energy absorption capacity
- Fast response time
- Compact size for space-constrained applications
Disadvantages
- Limited to specific voltage ratings
- May degrade over time with repeated surges
Working Principles
The B72207S2321K311 operates based on the principle of non-linear voltage-dependent resistance. When subjected to overvoltage conditions, the varistor conducts current, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The B72207S2321K311 finds extensive use in various electronic systems, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- B72207S2321K101
- B72207S2321K501
- B72207S2321K911
- B72207S2321K121
In summary, the B72207S2321K311 varistor offers reliable transient surge protection and voltage clamping capabilities, making it an essential component in safeguarding electronic circuits against damaging overvoltage events.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng B72207S2321K311 trong giải pháp kỹ thuật
What is B72207S2321K311?
- B72207S2321K311 is a specific type of EPCOS (TDK) capacitor, commonly used in technical solutions for its high reliability and performance.
What are the key specifications of B72207S2321K311?
- The key specifications include a capacitance of 320pF, voltage rating of 250V, and a tolerance of ±10%.
In what applications can B72207S2321K311 be used?
- B72207S2321K311 is commonly used in RF and microwave circuits, telecommunications equipment, and other high-frequency applications due to its stable performance at high frequencies.
What are the temperature characteristics of B72207S2321K311?
- B72207S2321K311 has a temperature coefficient of NP0, which means it has a very low temperature dependency, making it suitable for use across a wide temperature range.
Is B72207S2321K311 RoHS compliant?
- Yes, B72207S2321K311 is RoHS compliant, ensuring it meets environmental standards for restricted substances.
Can B72207S2321K311 be used in automotive applications?
- Yes, B72207S2321K311 is suitable for automotive applications, as it meets the necessary requirements for reliability and performance in automotive electronics.
What is the expected lifespan of B72207S2321K311?
- When operated within its specified parameters, B72207S2321K311 has a long operational lifespan, contributing to the overall reliability of the technical solution.
Are there any recommended storage conditions for B72207S2321K311?
- It is recommended to store B72207S2321K311 in a dry environment at room temperature to maintain its performance and reliability.
Does B72207S2321K311 require any special handling during assembly?
- While handling B72207S2321K311, standard ESD precautions should be followed to prevent any potential damage to the component.
Where can I find detailed technical documentation for B72207S2321K311?
- Detailed technical documentation for B72207S2321K311 can be found on the official EPCOS (TDK) website or by contacting their technical support team for further assistance.