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. 168-0111
Mfr. Part No.NTCLE100E3102JB0
BrandVishay
€0.142
Each (In a Pack of 500)
units
- NTC - 15s 1kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 754-6632
Mfr. Part No.NTCLE100E3102JB0
BrandVishay
€0.144
Each (In a Pack of 5)
units
- NTC - 15s 1kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 170-8629
Mfr. Part No.NTCLE100E3272JB0
BrandVishay
€0.142
Each (In a Bag of 500)
units
- NTC - 15s 2.7kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 168-0113
Mfr. Part No.NTCLE100E3103JB0
BrandVishay
€0.276
Each (In a Pack of 500)
units
- NTC - 15s 10kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 170-8631
Mfr. Part No.NTCLE100E3472JB0
BrandVishay
€0.216
Each (In a Bag of 500)
units
- NTC - 15s 4.7kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 754-6645
Mfr. Part No.NTCLE100E3103JB0
BrandVishay
€0.484
Each (In a Pack of 5)
units
- NTC - 15s 10kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 754-6639
Mfr. Part No.NTCLE100E3272JB0
BrandVishay
€0.144
Each (In a Pack of 5)
units
- NTC - 15s 2.7kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 754-6648
Mfr. Part No.NTCLE100E3472JB0
BrandVishay
€0.24
Each (In a Pack of 5)
units
- NTC - 15s 4.7kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 169-3289
Mfr. Part No.NTCS0603E3333JHT
BrandVishay
€374.12
1 Reel of 4000
Reel(s)
- NTC -4.27%/°C 8s 33kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 381-457
Mfr. Part No.NTCLE100E3473JB0
BrandVishay
€0.302
Each (In a Pack of 5)
units
- NTC -4.57%/°C 15s 47kΩ ±5% Measurement - - 500mW 3.3mm 3mm - -
RS Stock No. 378-388
Mfr. Part No.NTCSMELFE3203JT
BrandVishay
€0.216
Each (In a Pack of 5)
units
- NTC -4.38%/°C 6s 20kΩ ±5% Measurement - - 100mW 3.7mm - - 1.7 (Dia.) x 3.7mm
RS Stock No. 684-1254
Mfr. Part No.NTCS0603E3333JHT
BrandVishay
€0.096
Each (In a Pack of 10)
units
- NTC -4.27%/°C 8s 33kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 179-3836
Mfr. Part No.NTCLE100E3103GB0
BrandVishay
€0.63
Each (In a Bag of 20)
units
NTCLE100E3 NTC -4.38%/K 15s 10kΩ ±2% - - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 179-3806
Mfr. Part No.NTCS0805E3333JHT
BrandVishay
€0.202
Each (On a Reel of 4000)
units
NTCS0805E3T NTC -2%/K 10s 33kΩ ±5% - 0805 (2012M) - 210mW 2mm 1.25mm 0.8mm 2 x 1.25 x 0.8mm
RS Stock No. 179-3837
Mfr. Part No.PTS080501B100RP100
BrandVishay
€1.163
Each (On a Reel of 250)
units
PTS - - 2s 100Ω ±0.3% - 0805 (2012M) <±4% - 2mm 1.25mm 0.45mm 2 x 1.25 x 0.45mm
RS Stock No. 179-3812
Mfr. Part No.NTHS0603N02N1002JE
BrandVishay
€0.514
Each (On a Reel of 2000)
units
NTHS NTC -3.84%/K 8s 10kΩ ±5% - 0603 (1608M) - 125mW 1.6mm 0.8mm 1mm 1.6 x 0.8 x 1mm
RS Stock No. 179-3807
Mfr. Part No.NTCS0805E3472JMT
BrandVishay
€0.202
Each (On a Reel of 4000)
units
NTCS0805E3T NTC -2%/K 10s 4.7kΩ ±5% - 0805 (2012M) - 210mW 2mm 1.25mm 0.8mm 2 x 1.25 x 0.8mm
RS Stock No. 179-3896
Mfr. Part No.NTCALUG03A103GC
BrandVishay
€1.79
Each (In a Bag of 10)
units
NTCALUG03 NTC - 5s 10kΩ ±2% - - - - - 5.5 Dia.mm 11.5mm 5.5 Dia. x 11.5mm
RS Stock No. 179-3816
Mfr. Part No.PTCCL05H110HBE
BrandVishay
€0.471
Each (In a Box of 500)
units
PTCCL-265V PTC - - 3kΩ ±20% - - - - - 5 Dia.mm 5.5mm 5 Dia. x 5.5mm
RS Stock No. 179-3787
Mfr. Part No.NTCLG100E2104JB
BrandVishay
€0.377
Each (In a Box of 2000)
units
NTCLG100E2 NTC -4.38%/K 6s 100kΩ ±5% - - - 100mW - 1.8 Dia.mm 3.75mm 1.8 Dia. x 3.75mm