NTC0805J1K5
Product Overview
Category
NTC0805J1K5 belongs to the category of electronic components.
Use
It is used for temperature sensing and compensation in various electronic circuits and devices.
Characteristics
- Small size (0805 package)
- High precision (1.5% tolerance)
- Wide operating temperature range
- Suitable for surface mount applications
Package
The NTC0805J1K5 is typically available in tape and reel packaging for automated assembly.
Essence
The essence of NTC0805J1K5 lies in its ability to accurately sense and compensate for temperature changes in electronic circuits, ensuring stable and reliable performance.
Packaging/Quantity
It is commonly packaged in reels containing a specific quantity, such as 2000 pieces per reel.
Specifications
- Resistance at 25°C: 1.5 kΩ ± 1.5%
- Operating Temperature Range: -40°C to 125°C
- Maximum Power Rating: 125 mW
- Thermal Time Constant: 7 seconds
Detailed Pin Configuration
The NTC0805J1K5 has two terminals, with no specific pin configuration as it is a surface mount device.
Functional Features
- Temperature sensing and compensation
- High precision resistance value
- Compact size for space-constrained designs
- Suitable for automated assembly processes
Advantages
- High precision and accuracy
- Wide operating temperature range
- Small form factor for compact designs
- Compatibility with automated assembly processes
Disadvantages
- Sensitive to mechanical stress due to small size
- Limited power handling capability compared to larger NTC thermistors
Working Principles
NTC0805J1K5 operates based on the principle of negative temperature coefficient (NTC) thermistors, where its resistance decreases as the temperature increases. This property allows it to be used for temperature sensing and compensation in electronic circuits.
Detailed Application Field Plans
NTC0805J1K5 finds application in various fields including: - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems
Detailed and Complete Alternative Models
Some alternative models to NTC0805J1K5 include: - NTC0603J1K5 - NTC1206J1K5 - NTC0805J2K2 - NTC0805J1K0
In conclusion, NTC0805J1K5 is a versatile electronic component that plays a crucial role in temperature sensing and compensation in a wide range of electronic applications. Its high precision, compact size, and wide operating temperature range make it a preferred choice for designers seeking reliable temperature control in their circuits. However, care should be taken to avoid mechanical stress on the component due to its small size, and consideration should be given to the power handling requirements of the specific application.
10個與NTC0805J1K5在技術方案中應用相關的常見問題與解答
What is the NTC0805J1K5 used for?
- The NTC0805J1K5 is a surface mount thermistor commonly used for temperature sensing and compensation in various electronic devices and circuits.
What is the resistance value of NTC0805J1K5?
- The resistance value of NTC0805J1K5 is 1.5 kΩ at 25°C.
How does NTC0805J1K5 behave with temperature changes?
- NTC0805J1K5 exhibits a negative temperature coefficient, meaning its resistance decreases as the temperature increases.
What is the operating temperature range of NTC0805J1K5?
- The operating temperature range of NTC0805J1K5 is typically -40°C to 125°C.
Can NTC0805J1K5 be used for temperature compensation in power supplies?
- Yes, NTC0805J1K5 is commonly used for temperature compensation in power supplies to stabilize their output voltage over a range of temperatures.
Is NTC0805J1K5 suitable for battery pack protection?
- Yes, NTC0805J1K5 can be used in battery pack protection circuits to monitor and control the charging and discharging currents based on temperature changes.
What are the typical applications of NTC0805J1K5 in automotive electronics?
- NTC0805J1K5 is often used in automotive electronics for temperature monitoring in engine control systems, climate control, and battery management.
Does NTC0805J1K5 require any special handling during assembly?
- NTC0805J1K5 should be handled carefully to avoid mechanical stress or damage during assembly, especially due to its small size and surface mount nature.
Can NTC0805J1K5 be used in high humidity environments?
- NTC0805J1K5 is suitable for use in high humidity environments, but it's important to consider the potential impact of moisture on its performance and reliability.
Are there any recommended soldering techniques for NTC0805J1K5?
- It is recommended to use reflow soldering techniques for NTC0805J1K5 to ensure proper and reliable connections without subjecting the component to excessive thermal stress.