B59550A0135A020

Series:	--
Packaging:	Bulk
Part Status:	Active
Resistance @ 25°C:	33 Ohms
Resistance Tolerance:	±20%
Operating Temperature:	5°C ~ 80°C
Mounting Type:	Surface Mount
Package / Case:	Disc
Supplier Device Package:	--

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B59550A0135A020 Application Field and Working Principle

Introduction

B59550A0135A020 is a Polymeric Positive Temperature Coefficient (PTC) thermistor. It is a temperature sensing device that changes its electrical resistance as it increases in temperature. PTC thermistors are widely used in temperature control and motor protection. This device is compact and has excellent thermal stability.

Application Field

The B59550A0135A020 PTC thermistor can be used for a variety of applications. These include overcurrent protection of electric motors, motor start-up protection, temperature sensing in heating systems, and temperature detection in medical equipment.The device also finds application in precise temperature sensing and control. This includes the control of food and beverage products such as coffee and tea makers, air conditioning units, water heaters, and other home appliances. In the medical field, the device has been used for the detection of temperature in body temperature monitors and other medical devices. The thermistor has also been used for safety alert systems, such as smoke detectors, as well as temperature monitoring and control of IT systems.

Working Principle

The PTC thermistor is a semiconductor device that has a unique property of increasing its electrical resistance with an increase in temperature. This is due to its molecular structure, which is composed of a combination of different materials. These materials, when heated, expand and create electrical resistance in the device.The device works on the principle of positive temperature coefficient (PTC). As the temperature increases, the electrical resistance of the device also increases. This increase in resistance has two main benefits.First, the device can be used to control the temperature of whatever system it is connected to. Second, the increased resistance prevents large currents from flowing, which can be dangerous or even cause serious damage.

Conclusion

The B59550A0135A020 is a Polymeric Positive Temperature Coefficient (PTC) thermistor that has a wide range of applications. It is used in temperature control, motor protection and precise temperature sensing and control. The device works by changing its electrical resistance with an increase in temperature, which makes it ideal for applications such as electric motor overcurrent protection, motor start-ups and temperature sensing and control.

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