MF72-400D9
Introduction
MF72-400D9 is a type of thermistor, belonging to the category of electronic components. It is commonly used for temperature sensing and control in various electronic devices and systems. This thermistor exhibits specific characteristics and comes in a particular package with defined packaging/quantity.
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: 400Ω
- Tolerance: ±10%
- Maximum Power Dissipation: 300mW
- Operating Temperature Range: -55°C to 125°C
Detailed Pin Configuration
The MF72-400D9 thermistor has two radial leads for connection. The pin configuration is as follows: - Pin 1: Connected to one end of the thermistor element - Pin 2: Connected to the other end of the thermistor element
Functional Features
- Temperature Sensing: Provides accurate resistance changes with temperature variations
- Control: Used in conjunction with control circuits to regulate temperature
- Stability: Exhibits stable and predictable behavior over a wide temperature range
Advantages and Disadvantages
Advantages
- High sensitivity to temperature changes
- Compact size for integration into small electronic devices
- Wide operating temperature range
Disadvantages
- Tolerance of ±10% may require calibration in some applications
- Limited power dissipation capability compared to other temperature sensors
Working Principles
The MF72-400D9 operates based on the principle of negative temperature coefficient (NTC) thermistors. As the temperature changes, the resistance of the thermistor varies inversely. This property is utilized for temperature measurement and control in electronic systems.
Detailed Application Field Plans
The MF72-400D9 thermistor finds extensive use in various applications, including: - Temperature-compensated circuits - Thermal protection in power supplies - Temperature monitoring in battery management systems - HVAC systems for temperature control
Detailed and Complete Alternative Models
Some alternative models to MF72-400D9 include: - MF72-400D15: Similar NTC thermistor with higher resistance at 25°C - MF72-200D9: Lower resistance NTC thermistor for different temperature ranges - MF52-400D9: Surface mount NTC thermistor with similar characteristics
In conclusion, the MF72-400D9 thermistor is a versatile electronic component widely used for temperature sensing and control in diverse electronic applications.
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