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. 172-4090
Mfr. Part No.ERTJ0ET104H
BrandPanasonic
HK$0.71
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4691
Mfr. Part No.ERTJ1VS104FA
BrandPanasonic
HK$1.452
Each (In a Pack of 25)
units
ERTJ NTC - - 100 kΩ ±1% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4447
Mfr. Part No.ERTJZET472H
BrandPanasonic
HK$1.509
Each (On a Reel of 15000)
units
ERTJ NTC - - - ±3% Measurement 0201 (0603M) - 33mW 0.6mm 0.3mm 0.3mm 0.6 x 0.3 x 0.3mm
RS Stock No. 172-4456
Mfr. Part No.ERTJ0ET154H
BrandPanasonic
HK$0.308
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3703
Mfr. Part No.ERTJ1VR153H
BrandPanasonic
HK$0.52
Each (On a Reel of 4000)
units
ERTJ NTC - - - ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4091
Mfr. Part No.ERTJ0ET152H
BrandPanasonic
HK$1.726
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4546
Mfr. Part No.ERTJ0EP104H
BrandPanasonic
HK$0.67
Each (In a Pack of 25)
units
ERTJ NTC - - 100 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4457
Mfr. Part No.ERTJ0ET302H
BrandPanasonic
HK$1.726
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4464
Mfr. Part No.ERTJ0EA151H
BrandPanasonic
HK$0.294
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4590
Mfr. Part No.ERTJ0ET202H
BrandPanasonic
HK$0.777
Each (In a Pack of 25)
units
ERTJ NTC - - 2 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4455
Mfr. Part No.ERTJ0ET202H
BrandPanasonic
HK$1.813
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4600
Mfr. Part No.ERTJ0ET222H
BrandPanasonic
HK$0.626
Each (In a Pack of 25)
units
ERTJ NTC - - 2.2 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4465
Mfr. Part No.ERTJ0EA330H
BrandPanasonic
HK$2.077
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4092
Mfr. Part No.ERTJ0EV224H
BrandPanasonic
HK$1.726
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4694
Mfr. Part No.ERTJ1VR682H
BrandPanasonic
HK$1.168
Each (In a Pack of 25)
units
ERTJ NTC - - 6.8 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-3698
Mfr. Part No.ERTJ0ER332H
BrandPanasonic
HK$1.726
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3702
Mfr. Part No.ERTJ1VP473H
BrandPanasonic
HK$0.458
Each (On a Reel of 4000)
units
ERTJ NTC - - - ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4463
Mfr. Part No.ERTJ1VT152H
BrandPanasonic
HK$0.458
Each (On a Reel of 4000)
units
ERTJ NTC - - - ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4404
Mfr. Part No.ERTJ0EP333H
BrandPanasonic
HK$0.308
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 106-8178
Mfr. Part No.ERTJ0EV474H
BrandPanasonic
HK$0.282
Each (On a Reel of 10000)
units
ERTJ NTC - - 470 kΩ - Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm