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MF72-003D11
Product Overview
Category
The MF72-003D11 belongs to the category of NTC thermistors.
Use
It is commonly used for temperature sensing and control in various electronic circuits and devices.
Characteristics
- High sensitivity to temperature changes
- Small size for easy integration into circuit designs
- Wide operating temperature range
- Reliable and durable
Package
The MF72-003D11 is typically available in a small, cylindrical package.
Essence
This NTC thermistor serves as a crucial component in temperature monitoring and regulation systems.
Packaging/Quantity
The MF72-003D11 is usually packaged in reels or trays, with quantities varying based on customer requirements.
Specifications
- Resistance at 25°C: 10kΩ ± 20%
- Maximum Power Rating: 400mW
- Operating Temperature Range: -55°C to 125°C
- Thermal Time Constant: 7s (maximum)
Detailed Pin Configuration
The MF72-003D11 features two leads, with the pin configuration as follows: 1. Pin 1: Connected to one end of the thermistor element 2. Pin 2: Connected to the other end of the thermistor element
Functional Features
- Temperature Sensing: The MF72-003D11 accurately detects changes in temperature and exhibits a corresponding change in resistance.
- Temperature Compensation: It can be utilized to compensate for temperature variations in electronic circuits, ensuring stable performance.
Advantages and Disadvantages
Advantages
- High sensitivity enables precise temperature measurement
- Compact size facilitates integration into various applications
- Wide operating temperature range enhances versatility
Disadvantages
- Non-linear response may require additional calibration in some applications
- Limited power handling capacity compared to other temperature sensors
Working Principles
The MF72-003D11 operates based on the principle of negative temperature coefficient (NTC), where its resistance decreases as the temperature increases. This characteristic allows it to effectively sense and respond to temperature changes in electronic systems.
Detailed Application Field Plans
The MF72-003D11 finds extensive use in the following application fields: - Temperature monitoring in consumer electronics - Thermal management in automotive systems - Over-temperature protection in industrial equipment - Temperature compensation in medical devices
Detailed and Complete Alternative Models
Some alternative models to the MF72-003D11 include: - MF52-103F3950: A high-precision NTC thermistor suitable for temperature measurement in precision instruments. - MF58-103F3435: Designed for high-temperature applications, this NTC thermistor offers robust performance in harsh environments.
In conclusion, the MF72-003D11 NTC thermistor offers reliable temperature sensing and control capabilities, making it an essential component in various electronic systems and devices.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MF72-003D11 en soluciones técnicas
What is MF72-003D11?
- MF72-003D11 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 MF72-003D11?
- MF72-003D11 is commonly used for overcurrent protection, inrush current limiting, temperature compensation, and temperature measurement in various electronic devices and circuits.
What is the resistance range of MF72-003D11 at room temperature?
- The resistance of MF72-003D11 at room temperature typically ranges from 3 ohms to 6 ohms.
How does MF72-003D11 provide overcurrent protection?
- When the current passing through MF72-003D11 exceeds a certain threshold, its resistance increases rapidly, limiting the current flow and providing protection to the circuit.
Can MF72-003D11 be used for inrush current limiting?
- Yes, MF72-003D11 is often employed to limit the inrush current during the startup of power supplies, motors, and other electrical equipment.
What are the temperature compensation applications of MF72-003D11?
- MF72-003D11 can be utilized to compensate for temperature variations in circuits, ensuring stable performance across different operating temperatures.
Is MF72-003D11 suitable for temperature measurement?
- Yes, MF72-003D11 can be integrated into temperature sensing circuits to measure and monitor temperature changes in various systems.
What are the key considerations when designing with MF72-003D11?
- Designers should consider the operating temperature range, power dissipation, voltage ratings, and the thermal coefficient of MF72-003D11 to ensure proper functionality in their technical solutions.
Can MF72-003D11 be used in automotive electronics?
- Yes, MF72-003D11 is commonly found in automotive applications such as engine control units, battery management systems, and lighting systems.
Are there any alternative part numbers or equivalents to MF72-003D11?
- Yes, there are similar NTC thermistors available from various manufacturers, such as EPCOS, Vishay, and Murata, which may serve as alternatives to MF72-003D11 in technical solutions.