Thermistor ICs

A Thermistor is used in circuits for temperature measurement and current-limiting control. The resistance change of a thermistor depends on the ambient temperature. There are two semiconductor types, based on the temperature coefficient. Negative Temperature Coefficient (NTC) Thermistor: Resistance decreases as temperature rises, Applications in low-temperature measurements of temperature sensors, and inrush current suppression. Positive Temperature Coefficient (PTC) Thermistor: Resistance increases as temperature rises, Applications in overcurrent protection.

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Description Price Series Temperature Coefficient Type Thermal Coefficient Thermal Time Constant Resistance @ 25 °C Tolerance Application Package/Case Accuracy Maximum Power Rating Length Depth Height Dimensions
RS Stock No. 161-1720
Mfr. Part No.NTCG203SH223JT1
BrandTDK
$0.254
Each (On a Tape of 100)
units
NTCG NTC - - 22 kΩ ±5% Sensing, Temperature Compensation 2012 - 200mW 2mm 1.25mm 0.7mm 2 x 1.25 x 0.7mm
RS Stock No. 202-5362
Mfr. Part No.NTCG164BH103HT1
BrandTDK
$0.389
Each (In a Pack of 20)
units
NTC Series NTC - - - - - 0603 - - - - - 1.6 x 0.8 x 0.8mm
RS Stock No. 202-5358
Mfr. Part No.NTCG164BF103HT1
BrandTDK
$0.184
Each (On a Reel of 4000)
units
NTC Series NTC - - - - - 0603 - - - - - 1.6 x 0.8 x 0.8mm
RS Stock No. 202-5356
Mfr. Part No.NTCG163JH103HTDS
BrandTDK
$0.153
Each (On a Reel of 4000)
units
NTC Series NTC - - - - - 0603 (1608M) - - - - - 1.6 x 0.8 x 0.8mm
RS Stock No. 161-1721
Mfr. Part No.NTCG163JF103FT1S
BrandTDK
$0.281
Each (On a Tape of 100)
units
NTCG NTC - - 10 kΩ ±1% Sensing, Temperature Compensation 1608 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 162-3029
BrandTDK
$0.147
Each (In a Pack of 100)
units
NTCG NTC - - 10 kΩ ±1% Temperature Compensation, Temperature Sensor 1005 - 100mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 202-5355
Mfr. Part No.NTCG104EF104FT1X
BrandTDK
$0.091
Each (In a Pack of 50)
units
NTC Series NTC - - - - - 0402 (1005M) - - - - - 1 x 0.5 x 0.5mm
RS Stock No. 161-1699
Mfr. Part No.NTCG203SH223JT1
BrandTDK
$0.157
Each (On a Reel of 2000)
units
NTCG NTC - - 22 kΩ ±5% Sensing, Temperature Compensation 2012 - 200mW 2mm 1.25mm 0.7mm 2 x 1.25 x 0.7mm
RS Stock No. 202-5357
Mfr. Part No.NTCG163JH103HTDS
BrandTDK
$0.389
Each (In a Pack of 25)
units
NTC Series NTC - - - - - 0603 - - - - - 1.6 x 0.8 x 0.8mm
RS Stock No. 202-5353
Mfr. Part No.NTCG104EF104FT1X
BrandTDK
$0.064
Each (On a Reel of 10000)
units
NTC Series NTC - - - - - 0402 - - - - - 1 x 0.5 x 0.5mm
RS Stock No. 202-5363
Mfr. Part No.NTCG203EH471JT1
BrandTDK
$0.157
Each (On a Reel of 2000)
units
NTC Series NTC - - - - - 0805 - - - - - 2 x 1.25 x 0.7mm
RS Stock No. 202-5364
Mfr. Part No.NTCG203EH471JT1
BrandTDK
$0.278
Each (In a Pack of 20)
units
NTC Series NTC - - - - - 0805 - - - - - 2 x 1.25 x 0.7mm
RS Stock No. 202-5367
Mfr. Part No.NTCG203NH103JTDS
BrandTDK
$0.173
Each (On a Reel of 2000)
units
NTC Series NTC - - - - - 0805 - - - - - 2 x 1.25 x 0.7mm
RS Stock No. 202-5365
Mfr. Part No.NTCG203FH222JT1
BrandTDK
$0.173
Each (On a Reel of 2000)
units
NTC Series NTC - - - - - 0805 - - - - - 2 x 1.25 x 0.7mm
RS Stock No. 161-1719
Mfr. Part No.NTCG163JF103FT1
BrandTDK
$0.248
Each (On a Tape of 100)
units
NTCG NTC - - 10 kΩ ±1% Sensing, Temperature Compensation 1608 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 162-3059
BrandTDK
$0.22
Each (In a Pack of 100)
units
NTCG NTC - - 100 Ω ±3% Temperature Compensation, Temperature Sensor 1005 - 100mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 161-1650
Mfr. Part No.NTCG163JF103FT1
BrandTDK
$0.131
Each (On a Reel of 4000)
units
NTCG NTC - - 10 kΩ ±1% Sensing, Temperature Compensation 1608 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 162-3098
BrandTDK
$0.441
Each (In a Pack of 100)
units
NTCG NTC - - 10 kΩ ±0.5% Temperature Compensation, Temperature Sensor 1005 - 100mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 202-5368
Mfr. Part No.NTCG203NH103JTDS
BrandTDK
$0.262
Each (In a Pack of 20)
units
NTC Series NTC - - - - - 0805 (2012M) - - - - - 2 x 1.25 x 0.7mm
RS Stock No. 202-5361
Mfr. Part No.NTCG164BH103HT1
BrandTDK
$0.14
Each (On a Reel of 4000)
units
NTC Series NTC - - - - - 0603 - - - - - 1.6 x 0.8 x 0.8mm