B57703M0303G040 Allicdata Electronics
Allicdata Part #:

495-7074-ND

Manufacturer Part#:

B57703M0303G040

Price: $ 3.51
Product Category:

Sensors, Transducers

Manufacturer: EPCOS (TDK)
Short Description: THERM NTC 30KOHM 3964K RING LUG
More Detail: NTC Thermistor 30k Ring Lug
DataSheet: B57703M0303G040 datasheetB57703M0303G040 Datasheet/PDF
Quantity: 6313
1 +: $ 3.18780
5 +: $ 2.81610
10 +: $ 2.48724
25 +: $ 2.01776
50 +: $ 1.78315
100 +: $ 1.73622
500 +: $ 1.45470
1000 +: $ 1.36084
Stock 6313Can Ship Immediately
$ 3.51
Specifications
Series: B57703M
Packaging: Bulk 
Part Status: Active
Resistance in Ohms @ 25°C: 30k
Resistance Tolerance: ±2%
B Value Tolerance: ±1%
B0/50: --
B25/50: --
B25/75: --
B25/85: --
B25/100: 3964K
Operating Temperature: -55°C ~ 125°C
Power - Max: 150mW
Length - Lead Wire: 1.77" (45.00mm)
Mounting Type: Free Hanging
Package / Case: Ring Lug
Description

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Temperature Sensors - NTC Thermistors have been around for quite some time and are widely used for a variety of applications. The B577030303G040 is a specific model of these sensors that offers various advantages and benefits. This article will explore the application field and working principle of this particular NTC thermistor.

Application Field of B577030303G040

The B577030303G040 NTC thermistor is a multi-purpose temperature sensor that has a variety of applications. To start with, it is highly useful in HVAC systems and refrigeration, where it is used to measure and regulate temperature. It is also used in medical applications for measuring body temperature. The device is even suitable for rugged industrial environments. Furthermore, this thermistor features a high accuracy and reliability, making it suitable for precision measurement applications.

Another application field for this thermistor is the detection of surges and transients. The B577030303G040 thermistor can be used to detect voltage surges and transients, which aids in protecting against short circuits. It can also be used to assess power line conditions. Other useful applications of this thermistor include flame detection, current sensing, overheat protection, and motor control.

Working Principle of B577030303G040

The B577030303G040 is an NTC thermistor, which is a type of semiconductor device that has two terminals and resembles a resistor. It works by varying its resistance according to temperature, which allows the device to sense temperature changes. With an operating temperature range of between -40°C to +200°C, this particular thermistor provides highly reliable and accurate measurements.

When the temperature measurement is taken, the B577030303G040 thermistor works by altering its resistance value. A small change in temperature causes a large change in resistance, which is then measured by a connected circuit. Furthermore, this device features high stability and reproducibility, making it well-suited for precision applications.

To make sure it continues working properly, it is important to store and transport the B577030303G040 thermistor with suitable insulation and protective measures. This will ensure that the device is not damaged and that it can still produce accurate readings.

Conclusion

The B577030303G040 NTC thermistor is a versatile and reliable temperature sensor that can be used for a variety of applications. It is suitable for HVAC systems, medical applications, and industrial applications. This device works in a temperature range of -40°C to +200°C and relies on changes in resistance to measure temperature. Furthermore, it offers high accuracy and reliability, making it ideal for precision sensing applications.

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

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