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MF72-004D11
Product Overview
Category
The MF72-004D11 belongs to the category of thermistors, specifically a type of NTC (Negative Temperature Coefficient) thermistor.
Use
It is commonly used for temperature sensing and control in various electronic devices and circuits.
Characteristics
- NTC thermistor with a resistance of 4 ohms at 25°C
- High sensitivity to temperature changes
- Small size and lightweight
- Wide operating temperature range
- Reliable and stable performance
Package
The MF72-004D11 is typically available in a small ceramic package.
Essence
The essence of the MF72-004D11 lies in its ability to accurately sense and respond to changes in temperature, making it an essential component in temperature control applications.
Packaging/Quantity
It is usually packaged in reels or trays, with quantities varying based on the manufacturer's specifications.
Specifications
- Resistance at 25°C: 4 ohms
- Operating Temperature Range: -55°C to 125°C
- Maximum Power Rating: 400 mW
- Thermal Time Constant: 10 seconds
Detailed Pin Configuration
The MF72-004D11 typically has two leads, with the pin configuration as follows: 1. Pin 1: Connection point for one lead 2. Pin 2: Connection point for the other lead
Functional Features
- Non-linear resistance response to temperature changes
- Rapid and precise temperature sensing
- Compatibility with various electronic circuits and systems
Advantages
- High sensitivity to temperature changes
- Compact and lightweight design
- Wide operating temperature range
- Reliable and stable performance
Disadvantages
- Non-linear response may require additional calibration in some applications
- Limited power handling capacity compared to some other temperature sensing technologies
Working Principles
The MF72-004D11 operates based on the principle of the negative temperature coefficient, where its resistance decreases as the temperature increases. This characteristic allows it to effectively sense and respond to changes in temperature within electronic systems.
Detailed Application Field Plans
The MF72-004D11 finds extensive use in various applications, including: - Temperature monitoring and control in consumer electronics - Thermal management in automotive systems - Overheating protection in power supplies and battery management systems - Temperature compensation in industrial equipment
Detailed and Complete Alternative Models
Some alternative models to the MF72-004D11 include: - MF52-103/3435 NTC thermistor - NTCLE100E3103JB0 NTC thermistor - B57560G104F NTC thermistor
In conclusion, the MF72-004D11 NTC thermistor offers high sensitivity and reliable temperature sensing capabilities, making it a valuable component in a wide range of electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MF72-004D11 em soluções técnicas
What is MF72-004D11?
- MF72-004D11 is a type of thermistor, specifically a NTC (negative temperature coefficient) thermistor, which means its resistance decreases as the temperature increases.
What are the typical applications of MF72-004D11?
- MF72-004D11 is commonly used for overcurrent protection, inrush current limiting, temperature compensation, and temperature measurement in various electronic devices and circuits.
What is the resistance value of MF72-004D11 at room temperature?
- The resistance value of MF72-004D11 at room temperature is typically 4 ohms.
How does MF72-004D11 provide overcurrent protection?
- When the current passing through MF72-004D11 exceeds a certain threshold, its resistance increases rapidly, limiting the current flow and providing protection to the circuit.
Can MF72-004D11 be used for inrush current limiting?
- Yes, MF72-004D11 is often employed to limit the inrush current when a device is powered on, preventing damage to sensitive components.
What are the temperature compensation applications of MF72-004D11?
- MF72-004D11 can be used to compensate for temperature variations in circuits and sensors, ensuring stable performance across different temperature ranges.
Is MF72-004D11 suitable for high-power applications?
- MF72-004D11 is generally designed for low to moderate power applications, and using it beyond its specified power ratings may lead to performance issues or failure.
How does MF72-004D11 behave in extreme temperatures?
- MF72-004D11 exhibits predictable changes in resistance with temperature, making it suitable for use in both high and low-temperature environments.
What are the key considerations when integrating MF72-004D11 into a technical solution?
- Key considerations include the operating temperature range, power dissipation, voltage ratings, and the specific application requirements such as response time and accuracy.
Are there alternative thermistors that can be used in place of MF72-004D11?
- Yes, there are various NTC thermistors available with different resistance values, power ratings, and temperature characteristics that can be considered based on the specific needs of the application.