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MF72-022D11
Product Overview
Category
The MF72-022D11 belongs to the category of thermistors.
Use
It is commonly used for temperature sensing and control in various electronic devices and circuits.
Characteristics
- High sensitivity to temperature changes
- Small size for easy integration into electronic circuits
- Wide operating temperature range
- Reliable and durable
Package
The MF72-022D11 is typically available in a small, cylindrical package.
Essence
This thermistor serves as a crucial component in maintaining precise temperature control in electronic systems.
Packaging/Quantity
The MF72-022D11 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Resistance at 25°C: 2.2Ω ± 20%
- Maximum Voltage: 30V
- Operating Temperature Range: -55°C to 125°C
- Dissipation Factor: 15mW/°C (in still air)
Detailed Pin Configuration
The MF72-022D11 features two leads, with the pin configuration as follows: 1. Pin 1: Connects to one end of the thermistor element 2. Pin 2: Connects to the other end of the thermistor element
Functional Features
- Temperature Sensing: The MF72-022D11 accurately detects changes in temperature and provides corresponding resistance changes.
- Control Signal Generation: It can be integrated into control circuits to generate signals for regulating temperature-dependent processes.
Advantages and Disadvantages
Advantages
- High sensitivity enables precise temperature monitoring
- Compact size facilitates integration into various electronic applications
- Wide operating temperature range enhances versatility
Disadvantages
- Non-linear response may require additional calibration in some applications
- Limited precision compared to more specialized temperature sensors
Working Principles
The MF72-022D11 operates based on the principle of resistance change in response to temperature variations. As the temperature changes, the resistance of the thermistor alters, allowing it to function as a reliable temperature sensor.
Detailed Application Field Plans
The MF72-022D11 finds extensive use in the following application fields: - Temperature-controlled consumer electronics - Automotive climate control systems - Industrial process monitoring and control - Medical equipment requiring precise temperature regulation
Detailed and Complete Alternative Models
- NTC Thermistor 10K ohm 5% Tolerance
- NTC Thermistor 100K ohm 1% Tolerance
- PTC Thermistor 1.5K ohm 10% Tolerance
In conclusion, the MF72-022D11 thermistor offers a compact and reliable solution for temperature sensing and control in diverse electronic applications, despite its inherent non-linearity and limited precision compared to specialized sensors.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MF72-022D11 v technických řešeních
What is MF72-022D11?
- MF72-022D11 is a type of NTC thermistor, which is a temperature-sensitive resistor that exhibits a decrease in resistance with an increase in temperature.
What are the typical applications of MF72-022D11?
- MF72-022D11 is commonly used in temperature sensing, temperature compensation, inrush current limiting, and overcurrent protection in various electronic devices and circuits.
What is the resistance value of MF72-022D11 at room temperature?
- The resistance value of MF72-022D11 at room temperature is 22 ohms.
How does MF72-022D11 behave with changes in temperature?
- MF72-022D11 exhibits a negative temperature coefficient, meaning its resistance decreases as the temperature increases.
Can MF72-022D11 be used for inrush current limiting?
- Yes, MF72-022D11 is often utilized for inrush current limiting in power supplies and electronic equipment to prevent damage from sudden high currents during startup.
What are the operating temperature ranges for MF72-022D11?
- The typical operating temperature range for MF72-022D11 is -55°C to 125°C.
Is MF72-022D11 suitable for temperature compensation in electronic circuits?
- Yes, MF72-022D11 is commonly employed for temperature compensation in circuits to maintain stable performance across varying temperatures.
Can MF72-022D11 be used for overcurrent protection?
- Yes, MF72-022D11 can be integrated into circuits to provide overcurrent protection by sensing changes in temperature due to excessive current flow.
What are the key considerations when designing with MF72-022D11?
- Designers should consider the self-heating effect, thermal dissipation, and the specific temperature-resistance characteristics of MF72-022D11 when incorporating it into technical solutions.
Are there any alternative NTC thermistors similar to MF72-022D11?
- Yes, there are various NTC thermistors with different resistance values and temperature characteristics that can be considered as alternatives to MF72-022D11, depending on the specific application requirements.