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MF-R800-AP
Product Overview
Category
The MF-R800-AP belongs to the category of electronic components, specifically within the realm of resettable fuses.
Use
It is primarily used for overcurrent protection in various electronic circuits and devices.
Characteristics
- Resettable fuse
- High current rating
- Fast response time
- Compact size
Package
The MF-R800-AP is typically available in a surface-mount package, making it suitable for modern electronic circuit designs.
Essence
The essence of the MF-R800-AP lies in its ability to provide reliable overcurrent protection while being resettable, eliminating the need for replacement after a fault condition.
Packaging/Quantity
The MF-R800-AP is commonly packaged in reels containing a specific quantity, typically 3000 pieces per reel.
Specifications
- Current Rating: 8A
- Voltage Rating: 30V
- Hold Current: 0.4A
- Trip Current: 1.6A
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The MF-R800-AP features a standard two-pin configuration, with no polarity considerations.
Functional Features
- Overcurrent protection
- Automatic reset after fault condition removal
- Low resistance during normal operation
Advantages
- Eliminates the need for replacement fuses
- Fast recovery time
- Suitable for automated assembly processes
Disadvantages
- Limited voltage rating
- Sensitive to ambient temperature variations
Working Principles
The MF-R800-AP operates based on the principle of positive temperature coefficient (PTC), where its resistance increases significantly when subjected to an overcurrent condition, effectively limiting the current flow.
Detailed Application Field Plans
The MF-R800-AP finds extensive use in various applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies
Detailed and Complete Alternative Models
- MF-R500-AP: Lower current rating
- MF-R1100-AP: Higher current rating
- MF-R800-HA: Through-hole mount variant
In conclusion, the MF-R800-AP serves as a reliable resettable fuse with a high current rating, making it suitable for diverse electronic applications. Its automatic reset functionality and compact design contribute to its appeal in modern circuit designs.
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Énumérez 10 questions et réponses courantes liées à l'application de MF-R800-AP dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of MF-R800-AP in technical solutions:
Q: What is the operating temperature range of MF-R800-AP? A: The operating temperature range of MF-R800-AP is -40°C to +85°C.
Q: What is the maximum voltage rating of MF-R800-AP? A: The maximum voltage rating of MF-R800-AP is 30V.
Q: Can MF-R800-AP be used for overcurrent protection in automotive applications? A: Yes, MF-R800-AP is suitable for overcurrent protection in automotive applications.
Q: What is the hold current of MF-R800-AP? A: The hold current of MF-R800-AP is typically 8A.
Q: Is MF-R800-AP RoHS compliant? A: Yes, MF-R800-AP is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: Can MF-R800-AP be used in telecommunications equipment? A: Yes, MF-R800-AP is commonly used in telecommunications equipment for overcurrent protection.
Q: What is the typical tripping time of MF-R800-AP at 25°C? A: The typical tripping time of MF-R800-AP at 25°C is less than 5 seconds at 200% of its rated current.
Q: Does MF-R800-AP have a low thermal derating factor? A: Yes, MF-R800-AP has a low thermal derating factor, allowing it to handle higher currents without significant derating.
Q: Can MF-R800-AP be used in battery management systems? A: Yes, MF-R800-AP is suitable for use in battery management systems to protect against overcurrent conditions.
Q: What is the typical resistance of MF-R800-AP at room temperature? A: The typical resistance of MF-R800-AP at room temperature is around 80 milliohms.
These questions and answers cover various aspects of the application of MF-R800-AP in technical solutions. If you have any more specific questions, feel free to ask!