SM504R1K

Series:	SM
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	500k
Resistance Tolerance:	±10%
B Value Tolerance:	--
B0/50:	4140K
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 ThermistorsThe SM504R1K is an NTC thermistor, a type of temperature sensing device that measures temperatures using the electrical resistance of a semiconductor. It is one of the most widely used and accurate temperature measurement devices and is used in a variety of applications, from industrial and scientific applications to consumer products.A thermistor has a temperature-dependent resistance – as the temperature rises, the resistance drops. The SM504R1K is a negative temperature coefficient (NTC) thermistor, meaning the resistance decreases when the temperature rises. This relationship is called the “Seebeck effect,” and is why NTC thermistors are used for temperature measurement.The SM504R1K thermistor is specifically designed to measure temperatures in the range of -40°C to +150°C. It is made of a manganese-cobalt alloy which is encapsulated in a protective ceramic housing, making it resistant to shock and vibration. It also has a fast response time, which makes it a good choice for sensitive temperature-sensing applications.The SM504R1K is also available in a variety of shapes and sizes, from the standard 12mm disc to the custom probes. This allows it to be used in various applications, from printed circuit boards to instrumentation and medical devices.The SM504R1K is a reliable and accurate device with a wide operating temperature range and a fast response time. It has excellent temperature stability and is resistant to shock and vibration. It is well suited for a variety of applications and can be used in both industrial and consumer products. Its various sizes and shapes make it a versatile temperature measurement device.

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