DKA502B3

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NTC thermistors are temperature sensors that are widely used in a variety of fields. The DKA502B3 is a small, cost-effective NTC thermistor used to measure temperature. The DKA502B3 uses a negative temperature coefficient (NTC) thermistor to accurately measure temperature.

The thermistor chip is made of a semiconductor material with a high resistance at room temperature. When heated, the material’s resistance decreases, creating a unique voltage-temperature relationship. This relationship, along with the thermistor’s sensitivity and accuracy, makes it suitable for many applications.

The DKA502B3 thermistor is a small, low-cost chip with fast response times. It has a maximum operating temperature range of -40°C to +110°C (-40°F to +230°F) and an operating range accuracy of ±0.2°C (±0.4°F). The thermistor is also highly robust and resistant to mechanical shock and vibration, making it suitable for a range of applications.

The DKA502B3’s working principle is based on a resistance change with temperature. This is achieved by employing a bismuth-oxide ceramic system formed in the shape of a bead. The inner body of the thermistor is made of a bismuth-oxide ceramic and is covered with a protective coating. This coating, along with the electrical leads, control the resistance of the thermistor. When the temperature changes, the resistance of the thermistor changes accordingly.

The DKA502B3 thermistor can be used in a variety of applications, including automotive temperature sensors, medical thermometers, and industrial temperature control systems. It can also be used in laboratory and research settings for precision temperature measurements. Many applications require the thermistor to be accurate and resistant to electrical noise, and the DKA502B3 is designed to meet these requirements. Moreover, it is highly reliable and has a long lifetime.

In summary, the DKA502B3 is a small, cost-effective thermistor that can be used in a wide range of applications. Its fast response times and accuracy make it suitable for automotive, medical, and industrial temperature measurements and control. Additionally, its robust construction and resistance to noise make it a reliable choice for precision temperature measurements.

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