B57861S0302H040 Allicdata Electronics
Allicdata Part #:

B57861S0302H040-ND

Manufacturer Part#:

B57861S0302H040

Price: $ 0.69
Product Category:

Sensors, Transducers

Manufacturer: EPCOS (TDK)
Short Description: THERMISTOR NTC 3KOHM 3988K BEAD
More Detail: NTC Thermistor 3k Bead
DataSheet: B57861S0302H040 datasheetB57861S0302H040 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.62389
Stock 1000Can Ship Immediately
$ 0.69
Specifications
Series: B57861S
Packaging: Bulk 
Part Status: Active
Resistance in Ohms @ 25°C: 3k
Resistance Tolerance: ±3%
B Value Tolerance: ±1%
B0/50: --
B25/50: --
B25/75: --
B25/85: --
B25/100: 3988K
Operating Temperature: -55°C ~ 155°C
Power - Max: 60mW
Length - Lead Wire: --
Mounting Type: Free Hanging
Package / Case: Bead
Description

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NTC Thermistors and its Application in B57861S0302H040

NTC Thermistor is short for negative temperature coefficient thermistor, which is a type of temperature sensor and a type of non-linear resistor which shows a decrease in resistance as the temperature increases. This kind of thermistor is usually made by a ceramic and metal material. Known for its sensitivity, NTC thermistors are widely used as temperature sensors, for temperature control or even for the thermal protection datasheet in consumer, industrial and automotive applications.

This article will focus on the function and application of a specific NTC thermistor model - B57861S0302H040 and its use in certain fields.

The working principle of B57861S0302H040

B57861S0302H040 is an NTC thermistor, which can be used for temperature detection, and it is widely applied in industry and automobile fields. It can work accurately in a temperature range of 0°C to 60°C.

This type of thermistor has a small surface area and leads that makes it easy to assemble. It is also often used in motion control, automotive and household applications such as lamps, motors, inverter and refrigerators.

The heat created by the electrical current passing through this device heats it up, thus increasing its resistance. This resistance can then be measured to calculate the temperature of the device. It is this simple thermal property of thermistor which they exploit to measure temperature, making them one of the most popular and accurate temperature sensors available.

Application of B57861S0302H040

The B57861S0302H040 is mainly used in temperature control, thermal protection, motion control, lighting control and instrumentation fields. It can be used in automotive applications such as lamps, engines, refrigerators, air conditioners, etc. It is also used for heating, cooling, voltage and current regulation, air safety and quality control.

For example, the B57861S0302H040 NTC thermistor can be used to monitor temperature in medical equipment and can be installed in air conditioning systems to provide thermal protection to motors and compressors.

In the electrical field, this NTC thermistor can be used as a temperature sensor. It can be used in power cycles and other power switching applications since it can react quickly to temperature changes and ensures more precision and accuracy.

For example, they can be used in circuit regulation, motor protection, temperature management of lighting devices, motor control, phase control and heating systems. In the communication instrument field, they can be used to monitor the temperature and prevent system malfunction. These sensors can also be used in industrial equipment, home appliances, computers and consumer electronics.

It is clear that the B57861S0302H040 thermistor is a versatile and reliable temperature sensor that can be used in a range of applications, from industrial to consumer markets. It is a reliable and low-cost solution for temperature sensing.

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

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