MF72-012D7: Product Overview and Specifications
Introduction
MF72-012D7 is a thermistor belonging to the category of electronic components. This thermistor is widely used in various electronic circuits for its unique characteristics and versatile applications.
Basic Information Overview
- Category: Electronic Components
- Use: Temperature Sensing and Control
- Characteristics: High Sensitivity, Small Size, Wide Operating Temperature Range
- Package: Radial Leaded
- Essence: NTC Thermistor
- Packaging/Quantity: Bulk Packaging, 1000 pieces per pack
Specifications
- Resistance at 25°C: 12Ω ± 20%
- Maximum Power Dissipation: 400mW
- Operating Temperature Range: -55°C to 125°C
- Thermal Time Constant: 5s (max)
- Tolerance: ± 20%
Detailed Pin Configuration
The MF72-012D7 thermistor has a radial leaded package with two leads. The pin configuration is as follows: - Pin 1: Positive Lead - Pin 2: Negative Lead
Functional Features
- Temperature Sensing: Provides accurate temperature measurement and control in electronic circuits.
- Stability: Offers stable resistance over a wide temperature range.
- Compact Design: Small size allows for easy integration into various electronic devices.
Advantages and Disadvantages
Advantages
- High Sensitivity
- Wide Operating Temperature Range
- Compact Size
Disadvantages
- Tolerance of ± 20% may require additional calibration in some applications.
Working Principles
The MF72-012D7 operates based on the negative temperature coefficient (NTC) thermistor principle. As the temperature changes, the resistance of the thermistor varies inversely. This property is utilized for temperature sensing and control in electronic circuits.
Detailed Application Field Plans
The MF72-012D7 thermistor finds extensive application in various fields, including: - Temperature Monitoring: Used in temperature monitoring systems for industrial equipment. - Temperature Compensation: Integrated into battery management systems for temperature compensation. - Consumer Electronics: Utilized in home appliances for temperature control and protection.
Detailed and Complete Alternative Models
- NTC Thermistor MF72-010D7: Similar specifications with a resistance of 10Ω.
- NTC Thermistor MF72-015D7: Higher resistance variant with a value of 15Ω.
In conclusion, the MF72-012D7 thermistor offers high sensitivity and wide operating temperature range, making it an ideal choice for temperature sensing and control applications in various electronic circuits.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MF72-012D7 :n soveltamiseen teknisissä ratkaisuissa
What is MF72-012D7?
- MF72-012D7 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 MF72-012D7?
- MF72-012D7 is commonly used in overcurrent protection, inrush current limiting, temperature compensation, and temperature measurement in various electronic devices and circuits.
What is the resistance value of MF72-012D7 at room temperature?
- The resistance value of MF72-012D7 at room temperature is 12 ohms.
How does MF72-012D7 provide overcurrent protection?
- When the current passing through MF72-012D7 exceeds a certain threshold, its resistance increases significantly, limiting the current flow and providing overcurrent protection.
Can MF72-012D7 be used for inrush current limiting?
- Yes, MF72-012D7 can be used to limit the inrush current during the startup of electronic devices by temporarily increasing its resistance and reducing the initial surge of current.
What are the temperature compensation applications of MF72-012D7?
- MF72-012D7 can be used to compensate for temperature variations in electronic circuits, ensuring stable performance across different operating temperatures.
Is MF72-012D7 suitable for temperature measurement?
- Yes, MF72-012D7 can be used in temperature measurement applications due to its predictable resistance-temperature characteristics.
What are the key considerations when integrating MF72-012D7 into a technical solution?
- It's important to consider the power rating, thermal response, and voltage limitations of MF72-012D7 to ensure proper integration and reliable performance.
Can MF72-012D7 be used in high-power applications?
- MF72-012D7 has a limited power handling capability, so it may not be suitable for high-power applications without proper consideration of its power rating and thermal characteristics.
Are there alternative thermistors that can be used in place of MF72-012D7?
- Yes, there are various NTC thermistors with different resistance values and temperature characteristics that can be considered based on the specific requirements of the technical solution.