NTC0805J3K0

Product Overview

Use

It is commonly used for temperature sensing and compensation in various electronic circuits and devices.

Characteristics

Small size (0805 package)
High precision
Wide operating temperature range
Surface mount design for easy integration into PCBs

Package

The NTC0805J3K0 is typically available in tape and reel packaging, with a specified quantity per reel.

Essence

The essence of NTC0805J3K0 lies in its ability to accurately sense and compensate for temperature changes in electronic applications.

Packaging/Quantity

The NTC0805J3K0 is usually packaged in reels containing a specific quantity, such as 1000 pieces per reel.

Specifications

Model: NTC0805J3K0
Resistance: 3 kΩ at 25°C
Tolerance: ±5%
Operating Temperature Range: -40°C to 125°C
Power Rating: 1/8 W

Detailed Pin Configuration

The NTC0805J3K0 has two terminals, typically labeled as "1" and "2". The resistance between these terminals varies with temperature according to the NTC (Negative Temperature Coefficient) characteristic.

Functional Features

Temperature sensing and compensation
High accuracy and stability
Fast response time

Advantages

Small form factor
Wide operating temperature range
Accurate temperature measurement

Disadvantages

Limited power handling capability
Sensitivity to external thermal influences

Working Principles

The NTC0805J3K0 operates based on the principle of the negative temperature coefficient, 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

The NTC0805J3K0 finds application in various fields, including: - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

Some alternative models to NTC0805J3K0 include: - NTC0603J3K0 - NTC1206J3K0 - NTC0805J2K0 - NTC0805J4K7

In conclusion, the NTC0805J3K0 is a versatile surface mount thermistor with precise temperature sensing capabilities, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NTC0805J3K0 v technických řešeních

What is the NTC0805J3K0 used for?
- The NTC0805J3K0 is a surface mount thermistor commonly used for temperature sensing and compensation in various electronic circuits.
What is the resistance value of NTC0805J3K0?
- The resistance value of NTC0805J3K0 is 3 kΩ at 25°C.
What is the temperature coefficient of the NTC0805J3K0?
- The NTC0805J3K0 has a negative temperature coefficient (NTC) with a typical temperature coefficient of -3.9% per °C.
How can I use NTC0805J3K0 for temperature compensation?
- You can connect the NTC0805J3K0 in series with a resistor to form a voltage divider circuit, which can be used for temperature compensation in various applications.
What is the power rating of NTC0805J3K0?
- The power rating of NTC0805J3K0 is typically 125 mW at 25°C.
Can NTC0805J3K0 be used for over-temperature protection?
- Yes, NTC0805J3K0 can be used as a part of over-temperature protection circuits in electronic devices and systems.
What are the typical applications of NTC0805J3K0?
- Typical applications of NTC0805J3K0 include temperature measurement and compensation in power supplies, battery management systems, automotive electronics, and consumer electronics.
Is NTC0805J3K0 suitable for high-precision temperature measurements?
- While NTC0805J3K0 can provide accurate temperature measurements, it may not be suitable for high-precision applications due to its inherent tolerance and non-linearity.
What is the operating temperature range of NTC0805J3K0?
- The operating temperature range of NTC0805J3K0 is typically -40°C to 125°C.
Can NTC0805J3K0 be soldered using standard reflow processes?
- Yes, NTC0805J3K0 is designed for compatibility with standard reflow soldering processes, making it suitable for high-volume manufacturing.