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MF-R250-AP-10
Product Overview
The MF-R250-AP-10 belongs to the category of resettable fuses. It is designed for use in various electronic and electrical applications where overcurrent protection is required. The characteristics of this product include its compact size, high current-carrying capacity, and resettable functionality. It is typically packaged in tape and reel format and is available in quantities suitable for both prototyping and production.
Specifications
- Hold Current: 2.5A
- Trip Current: 5A
- Max Voltage: 30V
- Operating Temperature Range: -40°C to 85°C
- Package: 1206 SMD
Detailed Pin Configuration
The MF-R250-AP-10 features a standard 2-pin configuration, with pin 1 connected to the positive terminal and pin 2 to the negative terminal.
Functional Features
- Resettable functionality
- Fast trip response time
- High current withstand capability
- Compact surface-mount design
Advantages
- Eliminates the need for replacement fuses
- Well-suited for automated assembly processes
- Provides reliable overcurrent protection
Disadvantages
- Limited maximum voltage rating
- May exhibit some resistance variation after multiple trips
Working Principles
The MF-R250-AP-10 operates based on the principle of PTC (positive temperature coefficient) thermistors. When an overcurrent condition occurs, the device heats up, causing its resistance to increase rapidly and effectively limiting the current flow. Once the fault is removed, the device cools down and returns to a low-resistance state, ready for normal operation.
Detailed Application Field Plans
This resettable fuse is commonly used in various electronic devices such as power supplies, battery packs, and industrial control systems. Its ability to provide reliable overcurrent protection makes it suitable for applications where safety and longevity are paramount.
Detailed and Complete Alternative Models
- MF-R160-0-99
- MF-R500-2-99
- MF-R700-2-99
In conclusion, the MF-R250-AP-10 resettable fuse offers a compact and efficient solution for overcurrent protection in a wide range of electronic applications. Its resettable functionality, high current-carrying capacity, and compact design make it a preferred choice for designers and engineers seeking reliable overcurrent protection.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MF-R250-AP-10 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of MF-R250-AP-10 in technical solutions:
What is the MF-R250-AP-10?
- The MF-R250-AP-10 is a resettable fuse designed for overcurrent protection in various electronic and electrical applications.
What is the maximum voltage rating of the MF-R250-AP-10?
- The maximum voltage rating of the MF-R250-AP-10 is 30 volts.
What is the hold current of the MF-R250-AP-10?
- The hold current of the MF-R250-AP-10 is 2.5 amperes.
What is the maximum trip current of the MF-R250-AP-10?
- The maximum trip current of the MF-R250-AP-10 is 5 amperes.
What are the typical applications of the MF-R250-AP-10?
- The MF-R250-AP-10 is commonly used in battery packs, power supplies, and other electronic devices requiring overcurrent protection.
Is the MF-R250-AP-10 suitable for automotive applications?
- Yes, the MF-R250-AP-10 is suitable for automotive applications where overcurrent protection is required.
Can the MF-R250-AP-10 be used in high-temperature environments?
- Yes, the MF-R250-AP-10 is designed to operate in high-temperature environments, making it suitable for a wide range of applications.
What is the typical response time of the MF-R250-AP-10?
- The typical response time of the MF-R250-AP-10 is less than 0.1 seconds.
Does the MF-R250-AP-10 require external mounting hardware?
- No, the MF-R250-AP-10 is a surface-mount device and does not require external mounting hardware.
Is the MF-R250-AP-10 RoHS compliant?
- Yes, the MF-R250-AP-10 is RoHS compliant, ensuring its compatibility with environmental regulations and standards.