B57421V2103J062 Sensors, Transducers |
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Allicdata Part #: | 495-2116-2-ND |
Manufacturer Part#: |
B57421V2103J062 |
Price: | $ 0.27 |
Product Category: | Sensors, Transducers |
Manufacturer: | EPCOS (TDK) |
Short Description: | THERMISTOR NTC 10KOHM 3940K 0805 |
More Detail: | NTC Thermistor 10k 0805 (2012 Metric) |
DataSheet: | B57421V2103J062 Datasheet/PDF |
Quantity: | 1000 |
4000 +: | $ 0.24271 |
8000 +: | $ 0.21011 |
12000 +: | $ 0.20793 |
20000 +: | $ 0.20503 |
28000 +: | $ 0.19924 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance in Ohms @ 25°C: | 10k |
Resistance Tolerance: | ±5% |
B Value Tolerance: | ±3% |
B0/50: | -- |
B25/50: | 3940K |
B25/75: | -- |
B25/85: | 3980K |
B25/100: | 4000K |
Operating Temperature: | -55°C ~ 125°C |
Power - Max: | 210mW |
Length - Lead Wire: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 0805 (2012 Metric) |
Description
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NTC thermistors are temperature-sensitive sensors that are widely used in a variety of applications. The B57421V2103J062 is a high-quality NTC thermistor produced by EPCOS, one of the top suppliers of temperature-sensing products. In this article, we will explore the application field and working principle of the B57421V2103J062 thermistor.NTC thermistors are composed of a special material known as sintered bead. This material contains a large number of special metals and other resistive materials which, when exposed to temperature, change their electrical properties in a predictable way. This allows them to be used to measure temperature accurately and quickly. B57421V2103J062 is an NTC thermistor with a nominal resistance of 10 Kohms at 25°C and a maximum operating temperature of 200°C.One of the most common applications of the B57421V2103J062 thermistor is in over-current protection. The thermistor is placed in series with a circuit, and when electrical current flowing through the circuit exceeds a certain level, the temperature of the thermistor increases. This causes the thermistor to decrease in resistance, thereby reducing the amount of current that can flow through the circuit. This not only provides protection from excessive current but also prevents the circuit from overheating.Another common application of the B57421V2103J062 thermistor is in temperature measurement. The thermistor can be used to measure temperature by measuring its resistance. As the temperature of the thermistor increases, its resistance decreases. This makes it ideal for use in temperature sensing applications, as its resistance can be measured directly and accurately converted into a temperature reading.The working principle of the B57421V2103J062 thermistor is relatively simple. As mentioned above, the thermistor contains a special material which changes its electrical properties when exposed to different temperatures. This material is composed of special metals and other resistive materials which are arranged in a unique, fine-grained arrangement. As the temperature of the thermistor increases, the resistance of the material decreases. This change in resistance is measured by a connected device and converted into a temperature reading.In conclusion, the B57421V2103J062 is a high-quality NTC thermistor that can be used in a variety of applications. Its main uses are in over-current protection and temperature measurement, as it is capable of accurately measuring temperatures over a wide range. The working principle of the thermistor is relatively simple, with its resistance changing in relation to its temperature. Overall, the B57421V2103J062 thermistor is a versatile and reliable temperature sensing solution.
The specific data is subject to PDF, and the above content is for reference
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