NTCLE413E2103F102L
Precision NTC thermistors with 10k ohms resistance for temperature sensing
Manufacturer： ['vishay', 'vishay-bc-components']
series introduction
# Introduction to the NTCLE413E2103F102L Product Series
## 1. Overview
The NTCLE413E2103F102L product series belongs to the category of Negative Temperature Coefficient (NTC) thermistors. NTC thermistors are temperature - sensitive resistors whose resistance decreases as the temperature increases. This particular series is engineered with high precision and reliability, making it suitable for a wide range of applications where accurate temperature measurement and control are crucial.
## 2. Key Specifications
### Electrical Characteristics
- **Resistance at 25°C (R₂₅)**: The series is designed with a nominal resistance of 10 kΩ (103 in the EIA code, which represents 10 × 10³ Ω). This standard resistance value at 25°C allows for easy integration into existing circuits and systems that are calibrated for this common resistance level.
- **B - value**: The B - value is a measure of the thermistor's temperature coefficient. For the NTCLE413E2103F102L series, it has a specific B - value that determines how the resistance changes with temperature. A well - defined B - value ensures consistent and predictable performance over a wide temperature range, enabling accurate temperature calculations.
- **Tolerance**: The thermistors in this series have a tight tolerance, typically ± 1%. This high level of accuracy is essential for applications where small temperature variations need to be detected precisely, such as in medical devices and high - end industrial control systems.
### Physical Characteristics
- **Package Type**: The NTCLE413E2103F102L comes in a compact and surface - mount package. This design allows for easy and efficient assembly on printed circuit boards (PCBs), reducing the overall size of the final product and enabling high - density circuit layouts.
- **Dimensions**: The specific dimensions of the package are optimized to fit into various electronic devices. The small form factor makes it suitable for use in portable devices, where space is often limited.
## 3. Working Principle
The operation of the NTCLE413E2103F102L thermistors is based on the principle of the change in resistance with temperature. When the temperature of the thermistor increases, the number of charge carriers (electrons or holes) in the semiconductor material of the thermistor also increases. This leads to a decrease in the resistance of the thermistor. By measuring the resistance of the thermistor using a suitable circuit, the temperature can be accurately determined.
## 4. Applications
### Consumer Electronics
- **Smartphones and Tablets**: In these devices, the NTCLE413E2103F102L can be used to monitor the temperature of the battery and the processor. Overheating of these components can lead to reduced performance and even damage. By continuously monitoring the temperature, the device can adjust its power consumption or trigger cooling mechanisms to maintain optimal operating conditions.
- **Refrigerators and Air Conditioners**: These appliances require precise temperature control. The thermistors in this series can be used to measure the temperature inside the refrigerator or the air - conditioned space. Based on the measured temperature, the compressor and other components can be controlled to maintain the desired temperature.
### Industrial Applications
- **Automotive Industry**: In vehicles, the NTCLE413E2103F102L can be used for engine temperature monitoring, coolant temperature sensing, and climate control systems. Accurate temperature measurement is crucial for the proper functioning and safety of the vehicle.
- **Industrial Process Control**: In manufacturing processes, where temperature control is critical, such as in chemical reactions or metal processing, these thermistors can be used to
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NTCLE413E2103F102L
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