SM253J1K

Series:	SM
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	25k
Resistance Tolerance:	±10%
B Value Tolerance:	--
B0/50:	3892K
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	220°C
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80

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Temperature Sensors - NTC Thermistors

NTC (Negative Temperature Coefficient) Thermistors are temperature sensors that provide accurate temperature readings using small, low-power components. An NTC thermistor is made up of a sintered ceramic material and has a negative temperature coefficient that alters its resistance to temperature change. This property allows for precise, linear temperature measurement and control. The SM253J1K is a type of NTC thermistor designed to provide reliable and precise temperature sensing over a wide operating temperature range.

SM253J1K Application Field

The SM253J1K can be used in both Analog and Digital Temperature Sensing applications. It is widely used in medical instruments, industrial automation equipment, and other applications where accurate temperature measurement is required. The SM253J1K is suitable for use in environments requiring long-term reliability and stability, such as those in which harsh environmental conditions may be present. It is an ideal choice for temperature sensing in both industrial and consumer products including home appliances, automotive components, and communication devices.

SM253J1K Working Principle

The working principle behind the SM253J1K is based on the electrical properties of a thermistor. A thermistor is an electronic component composed of two electrodes in a ceramic matrix. The electrodes are connected to electrical contacts that allow for the transfer of electric current. As the temperature of the environment changes, the resistance of the thermistor changes in a predictable and linear fashion. This change in resistance can then be measured and used as temperature data.The SM253J1K thermistor is a type of NTC thermistor with a negative temperature coefficient (NTC). This type of thermistor has a resistance that decreases as the temperature increases. This makes it ideal for temperature measurement as it responds quickly and accurately to changes in temperature. The SM253J1K is also designed to remain stable over a wide range of temperature values, making it ideal for precision temperature measurement.

Conclusion

The SM253J1K Thermistor is a reliable and accurate temperature sensing device that is ideal for use in a variety of applications. Its ability to provide accurate temperature readings over a wide temperature range makes it suitable for both industrial and consumer temperature sensing applications. The SM253J1K Thermistor uses the electrical properties of a thermistor to accurately measure changes in temperature and provide reliable temperature data.

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