Series:	4400
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	2.252k
Resistance Tolerance:	±0.1°C
B Value Tolerance:	±0.4%
B0/50:	3891K
B25/50:	--
B25/75:	--
B25/85:	3978K
B25/100:	--
Operating Temperature:	-55°C ~ 150°C
Length - Lead Wire:	3.00" (76.20mm)
Mounting Type:	Free Hanging
Package / Case:	Bead

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

NTC thermistors or Negative Temperature Coefficients are temperature sensors that react to a decrease in temperature by increasing their electrical resistance and vice versa. The 701033 NTC thermistor is a commonly used sensor for applications such as temperature monitoring systems and over temperature protection. In this article, we will present an overview of the device, its application field and its working principle.

Application Field and Working principle of the 701033 NTC Thermistor

Application Field

The 701033 NTC thermistor has a wide range of applications in different industries. It is primarily used in temperature monitoring systems, particularly where fast response times and accurate measurements are required. The device can be used for over temperature protection, where it acts as a temperature limit switch. It can also be used in solar heating and refrigeration systems, as well as in automotive and consumer electronics.

Working Principle

The 701033 NTC thermistor is a semiconductor device that consists of small beads, usually made of sintered ceramics, which are covered with a thin layer of metal oxide. These beads are sensitive to changes in temperature, and will experience an increase or decrease in electrical resistance as the temperature changes.The electrical resistance of the device is relatively low at low temperatures, and will increase as the temperature rises. This is known as the negative temperature coefficient (NTC) of the device, and is what makes it useful for temperature sensing applications. The resistance of the 701033 NTC thermistor is also relatively linear over a wide temperature range, making it easy to measure and calibrate the device.

Conclusion

The 701033 NTC thermistor is a commonly used temperature sensor that is highly sensitive to changes in temperature. It has a wide range of applications in different industries, and is particularly suitable for temperature monitoring and over temperature protection. The device exhibits a negative temperature coefficient, meaning that its electrical resistancewill increase as the temperature rises, making it easy to measure and calibrate.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description