NTC Thermistors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resistance in Ohms @ 25°C	Resistance Tolerance	B Value Tolerance	B0/50	B25/50	B25/75	B25/85	B25/100	Operating Temperature	Length - Lead Wire	Mounting Type	Package / Case

RL2003-62.4-73-D1 THERMISTOR NTC 100OHM 3468K DISC Amphenol Thermometrics	1,012 In Stock	1 : ¥26.44000 Bulk	RL2003	Bulk	Active	100	±10%	-	-	-	-	3468K	-	-50°C ~ 150°C	1.50" (38.00mm)	Through Hole	Disc, 5.6mm Dia x 3.0mm W
RL2003-13.2K-150-D1 THERMISTOR NTC 25KOHM 4728K DISC Amphenol Thermometrics	0 In Stock Check Lead Time	5,000 : ¥8.60873 Bulk	RL2003	Bulk	Active	25k	±10%	-	-	-	-	4728K	-	-50°C ~ 150°C	1.50" (38.00mm)	Through Hole	Disc, 5.6mm Dia x 3.0mm W
RL2003-289-95-D1 THERMISTOR NTC 500OHM 3965K DISC Amphenol Thermometrics	0 In Stock Check Lead Time	5,000 : ¥11.89939 Bulk	RL2003	Bulk	Active	500	±10%	-	-	-	-	3965K	-	-50°C ~ 150°C	1.50" (38.00mm)	Through Hole	Disc, 5.6mm Dia x 3.0mm W
RL2003-62.4-73-S37 THERMISTOR NTC 100OHM 3468K DISC Amphenol Thermometrics	0 In Stock	Active	RL2003	Bulk	Active	100	-	-	-	-	-	3468K	-	-50°C ~ 150°C	1.50" (38.00mm)	Through Hole	Disc, 5.6mm Dia x 3.0mm W

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NTC Thermistors, or Negative Temperature Coefficient Thermistors, are devices that change resistance in response to changes in temperature. With negative coefficient parts, their resistance decreases as their temperature increases. They are typically defined with variables such as the parts base resistance value at a set temperature, usually 25°C, and B values, the performance curve of temperature vs. resistance calibrated between two fixed points.