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NTCS0402E3472HMT
Product Overview
Category
The NTCS0402E3472HMT belongs to the category of surface mount thermistors.
Use
It is commonly used for temperature sensing and compensation in various electronic devices and systems.
Characteristics
- Small size (0402 package)
- High accuracy
- Wide operating temperature range
- Fast response time
Package
The NTCS0402E3472HMT is typically available in a 0402 package, which is a standard surface mount technology (SMT) package size.
Essence
This thermistor is essential for precise temperature measurement and control in electronic applications.
Packaging/Quantity
The NTCS0402E3472HMT is usually supplied in reels with a specific quantity per reel, typically ranging from hundreds to thousands depending on the manufacturer's specifications.
Specifications
- Resistance at 25°C: 4.7 kΩ
- Tolerance: ±0.5%
- Operating Temperature Range: -40°C to 125°C
- Thermal Time Constant: 10 seconds max.
Detailed Pin Configuration
The NTCS0402E3472HMT has two terminals for connection in a typical SMT configuration.
Functional Features
- Precise temperature sensing
- High stability over a wide temperature range
- Compatibility with automated assembly processes
Advantages
- Small form factor
- Accurate temperature measurement
- Suitable for high-density PCB designs
Disadvantages
- Limited power handling capability
- Sensitive to mechanical stress
Working Principles
The NTCS0402E3472HMT operates based on the principle of resistance change with temperature. As the temperature changes, the resistance of the thermistor varies, allowing it to be used for temperature measurement and compensation.
Detailed Application Field Plans
The NTCS0402E3472HMT finds extensive application in: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) equipment
Detailed and Complete Alternative Models
Some alternative models to the NTCS0402E3472HMT include: - NTCG104EF104FT1: 0402 package, 100 kΩ resistance - NTCG164EH104FT1: 0603 package, 100 kΩ resistance - NTCALUG01A103HL: 0805 package, 10 kΩ resistance
In conclusion, the NTCS0402E3472HMT is a small-sized, high-precision thermistor suitable for various temperature sensing and compensation applications in electronic systems.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng NTCS0402E3472HMT trong giải pháp kỹ thuật
What is the NTCS0402E3472HMT?
- The NTCS0402E3472HMT is a surface-mount NTC thermistor with a resistance of 4.7 kΩ at 25°C.
What are the typical applications of NTCS0402E3472HMT?
- It is commonly used in temperature sensing and compensation in various electronic devices, such as battery packs, power supplies, and consumer electronics.
What is the temperature range for NTCS0402E3472HMT?
- The NTCS0402E3472HMT has a wide operating temperature range, typically from -40°C to 125°C.
How accurate is the NTCS0402E3472HMT in temperature measurement?
- The accuracy of the NTCS0402E3472HMT depends on the specific application and circuit design, but it is generally known for its reliable and precise temperature measurements.
Can NTCS0402E3472HMT be used in automotive applications?
- Yes, the NTCS0402E3472HMT is suitable for automotive applications, provided it meets the necessary automotive industry standards and qualifications.
What is the power rating of NTCS0402E3472HMT?
- The power rating of NTCS0402E3472HMT is typically around 50 mW at 25°C.
Does NTCS0402E3472HMT require calibration?
- NTC thermistors like the NTCS0402E3472HMT may require calibration depending on the specific application and accuracy requirements.
Is NTCS0402E3472HMT RoHS compliant?
- Yes, the NTCS0402E3472HMT is designed to meet RoHS compliance standards, making it suitable for use in environmentally conscious applications.
What are the soldering recommendations for NTCS0402E3472HMT?
- Soldering should be performed using reflow or wave soldering methods, following the recommended temperature profiles and guidelines provided in the datasheet.
Are there any specific layout considerations for integrating NTCS0402E3472HMT into a PCB?
- Proper thermal management and placement considerations should be taken into account to ensure accurate temperature sensing and minimize any potential thermal gradients within the PCB.