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 1 kΩ ±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
€0.154
Each (In a Pack of 5)
units
- NTC - 15s 1 kΩ ±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 4.7 kΩ ±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
€0.154
Each (In a Pack of 5)
units
- NTC - 15s 2.7 kΩ ±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 10 kΩ ±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 10 kΩ ±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 4.7 kΩ ±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 2.7 kΩ ±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. 378-388
Mfr. Part No.NTCSMELFE3203JT
BrandVishay
€0.216
Each (In a Pack of 5)
units
- NTC -4.38%/°C 6s 20 kΩ ±5% Measurement - - 100mW 3.7mm - - 1.7 (Dia.) x 3.7mm
RS Stock No. 381-457
Mfr. Part No.NTCLE100E3473JB0
BrandVishay
€0.302
Each (In a Pack of 5)
units
- NTC -4.57%/°C 15s 47 kΩ ±5% Measurement - - 500mW 3.3mm 3mm - -
RS Stock No. 684-1254
Mfr. Part No.NTCS0603E3333JHT
BrandVishay
€0.096
Each (In a Pack of 10)
units
- NTC -4.27%/°C 8s 33 kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 169-3289
Mfr. Part No.NTCS0603E3333JHT
BrandVishay
€374.12
1 Reel of 4000
Reel(s)
- NTC -4.27%/°C 8s 33 kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 179-3933
Mfr. Part No.NTCASCWE3103J
BrandVishay
€2.769
Each (In a Bag of 10)
units
NTCASCWE3 NTC - 7.5s 10 kΩ ±5% - - - 500mW 8mm 8mm 8mm 8 x 8 x 8mm
RS Stock No. 381-586
Mfr. Part No.PTCCL11H251HBE
BrandVishay
€0.348
Each (In a Pack of 5)
units
- PTC - - 12 Ω ±20% Protection - - - - - - -
RS Stock No. 179-3794
Mfr. Part No.NTCS0805E3103FLT
BrandVishay
€0.397
Each (On a Reel of 4000)
units
NTCS0805E3T NTC -2%/K 10s 10 kΩ ±1% - 0805 (2012M) - 210mW 2mm 1.25mm 0.8mm 2 x 1.25 x 0.8mm
RS Stock No. 179-3790
Mfr. Part No.NTCS0402E3104FHT
BrandVishay
€0.218
Each (On a Reel of 10000)
units
NTCS0402E3T NTC -2%/K 5s 100 kΩ ±1% - 0402 (1005M) - 70mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 169-3283
Mfr. Part No.NTCS0603E3103JMT
BrandVishay
€519.91
1 Reel of 4000
Reel(s)
- NTC -3.98%/°C 8s 10 kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 179-3934
Mfr. Part No.NTCS0805E3684JXT
BrandVishay
€0.22
Each (On a Reel of 250)
units
NTCS0805E3T NTC -2%/K 10s 680 kΩ ±5% - 0805 (2012M) - 210mW 2mm 1.25mm 0.8mm 2 x 1.25 x 0.8mm
RS Stock No. 179-3943
Mfr. Part No.NTCLE203E3103SB0
BrandVishay
€0.729
Each (In a Bag of 20)
units
NTCLE203E3 NTC -4.39%/K 7s 10 kΩ ±2.2% - - - 100mW 4.2mm 4mm 8mm 4.2 x 4 x 8mm
RS Stock No. 179-3803
Mfr. Part No.NTCS0805E3153JMT
BrandVishay
€0.202
Each (On a Reel of 4000)
units
NTCS0805E3T NTC -2%/K 10s 15 kΩ ±5% - 0805 (2012M) - 210mW 2mm 1.25mm 0.8mm 2 x 1.25 x 0.8mm