MOV-10D471KTR
Product Overview
Category: Electronic Component
Use: Surge Protection
Characteristics: High energy absorption, fast response time
Package: Radial
Essence: Metal Oxide Varistor (MOV)
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 470V
- Peak Current: 10kA
- Operating Temperature Range: -40°C to +85°C
- Capacitance: 300pF
Detailed Pin Configuration
The MOV-10D471KTR features a radial leaded package with two leads for easy integration into circuit designs.
Functional Features
- Rapid response to voltage surges
- Absorbs high levels of transient energy
- Protects sensitive electronic components
Advantages and Disadvantages
Advantages: - High energy absorption capacity - Fast response time - Wide operating temperature range
Disadvantages: - Limited lifespan after repeated surges - Susceptible to degradation over time
Working Principles
The MOV-10D471KTR operates based on the metal oxide varistor principle, where it exhibits a non-linear voltage-current characteristic. When subjected to a transient voltage surge, the MOV conducts current to divert the excess energy away from the protected circuit.
Detailed Application Field Plans
The MOV-10D471KTR is commonly used in various electronic devices and systems requiring surge protection, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- MOV-07D471K: Lower voltage rating (275V)
- MOV-14D471K: Higher voltage rating (680V)
- MOV-20D471K: Higher peak current (20kA)
This concludes the detailed entry for the MOV-10D471KTR, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is the MOV-10D471KTR used for?
- The MOV-10D471KTR is a metal oxide varistor (MOV) that is commonly used for surge protection in electronic circuits and power supplies.
How does the MOV-10D471KTR provide surge protection?
- The MOV-10D471KTR acts as a voltage-dependent resistor, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess energy away from sensitive components.
What are the key specifications of the MOV-10D471KTR?
- The MOV-10D471KTR has a maximum allowable voltage of 470V and a peak current capability of 6500A.
In what applications can the MOV-10D471KTR be used?
- The MOV-10D471KTR is commonly used in power supplies, AC/DC converters, industrial equipment, and electronic appliances to protect against voltage surges and transients.
How should the MOV-10D471KTR be connected in a circuit?
- The MOV-10D471KTR should be connected in parallel with the load or equipment to be protected, ensuring that it can shunt excess voltage away from the sensitive components.
What are the typical failure modes of the MOV-10D471KTR?
- The MOV-10D471KTR can degrade over time due to repeated exposure to surges, leading to reduced effectiveness in protecting against transient events.
Can the MOV-10D471KTR be used in outdoor applications?
- Yes, the MOV-10D471KTR is designed to withstand outdoor conditions and can be used in outdoor electrical and electronic systems.
What are the temperature and humidity limits for the MOV-10D471KTR?
- The MOV-10D471KTR typically operates within a temperature range of -40°C to 85°C and can tolerate humidity levels up to 85%.
Are there any precautions to consider when using the MOV-10D471KTR?
- It is important to ensure that the MOV-10D471KTR is not subjected to voltages exceeding its maximum ratings, as this can lead to degradation and potential failure.
Is the MOV-10D471KTR RoHS compliant?
- Yes, the MOV-10D471KTR is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.