
Allicdata Part #: | 235-1038-ND |
Manufacturer Part#: |
BR42KB203M |
Price: | $ 4.47 |
Product Category: | Sensors, Transducers |
Manufacturer: | Amphenol Advanced Sensors |
Short Description: | THERMISTOR NTC 20KOHM BEAD |
More Detail: | NTC Thermistor 20k Bead, Glass |
DataSheet: | ![]() |
Quantity: | 1000 |
150 +: | $ 4.06224 |
Specifications
Series: | BR42K |
Packaging: | Bulk |
Part Status: | Active |
Resistance in Ohms @ 25°C: | 20k |
Resistance Tolerance: | ±20% |
B Value Tolerance: | -- |
B0/50: | -- |
B25/50: | -- |
B25/75: | -- |
B25/85: | -- |
B25/100: | -- |
Operating Temperature: | -80°C ~ 300°C |
Length - Lead Wire: | 0.31" (7.90mm) |
Mounting Type: | Through Hole |
Package / Case: | Bead, Glass |
Description
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BR42KB203M is a type of NTC (Negative Temperature Coefficent) thermistor, which is a temperature sensor that is used to measure temperature by detecting the current flow between two terminals on its surface. The BR42KB203M thermistor is specifically designed to work in a variety of applications, such as temperature monitoring, electronic control systems, and food processing systems. The BR42KB203M thermistor has a built-in resistor that controls the current flow through the device, which is an important feature for applications requiring accurate temperature readings. The thermistor is made from a combination of organic materials that can withstand high temperatures and has a high thermal conductivity. The resistance of the device changes when exposed to different temperatures, thereby providing an accurate temperature reading. The BR42KB203M thermistor supports a wide range of operating temperatures, from -20°C to +105°C. This makes it suitable for applications that involve extreme temperatures, such as manufacturing processes and industrial equipment. The device can also be used in temperature-sensitive processes, such as measuring the temperature of air-conditioning systems, hot water systems, and medical equipment. The working principle of the BR42KB203M thermistor is based on the NTC principle. When heated, the thermistor produces a voltage in proportion to the temperature change. This voltage is then measured and used to determine the temperature of the environment. The thermistor also has an internal resistor that reduces the current, ensuring that the thermistor provides an accurate reading even at extreme temperatures. The BR42KB203M thermistor is a reliable and efficient temperature sensor that can be used in a wide range of applications. It is highly accurate, providing readings within a wide temperature range and can operate at both low and high temperatures. The device also has a built-in resistor that prevents current overload. All these features make it ideal for applications that require accurate temperature monitoring. In conclusion, the BR42KB203M is a type of NTC thermistor which is used to measure temperature in a variety of applications. It has a built-in resistor which controls current flow, giving accurate readings and can operate at temperatures from -20°C to +105°C. This makes it highly suitable for areas such as air conditioning, medical equipment, and manufacturing processes.
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