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. 763-4607
Mfr. Part No.ERTJ0ET332H
BrandPanasonic
HK$3.90
Each (In a Pack of 25)
units
ERTJ NTC - - 3.3 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3698
Mfr. Part No.ERTJ0ER332H
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. 763-4657
Mfr. Part No.ERTJ1VA680H
BrandPanasonic
HK$4.505
Each (In a Pack of 25)
units
ERTJ NTC - - 68 Ω ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4528
Mfr. Part No.ERTJ0EA470H
BrandPanasonic
HK$4.46
Each (In a Pack of 25)
units
ERTJ NTC - - 47 Ω ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4672
Mfr. Part No.ERTJ1VR153H
BrandPanasonic
HK$5.55
Each (In a Pack of 25)
units
ERTJ NTC - - 15 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 764-0719
Mfr. Part No.ERTJ1VT332H
BrandPanasonic
HK$5.55
Each (In a Pack of 25)
units
ERTJ NTC - - 3.3 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4454
Mfr. Part No.ERTJ0ET102H
BrandPanasonic
HK$1.686
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$2.652
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. 172-3705
Mfr. Part No.ERTJ1VT202H
BrandPanasonic
HK$2.041
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. 172-4092
Mfr. Part No.ERTJ0EV224H
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. 172-4451
Mfr. Part No.ERTJ0EP473H
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. 763-4631
Mfr. Part No.ERTJ0EV474H
BrandPanasonic
HK$3.315
Each (In a Pack of 25)
units
ERTJ NTC - - 470 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4463
Mfr. Part No.ERTJ1VT152H
BrandPanasonic
HK$2.041
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. 106-8185
Mfr. Part No.ERTJ1VR473H
BrandPanasonic
HK$0.671
Each (On a Reel of 4000)
units
ERTJ NTC - - 47 kΩ - Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4540
Mfr. Part No.ERTJ0EP333H
BrandPanasonic
HK$2.79
Each (In a Pack of 25)
units
ERTJ NTC - - 33 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4476
Mfr. Part No.ERTJ1VA680H
BrandPanasonic
HK$2.582
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. 172-4456
Mfr. Part No.ERTJ0ET154H
BrandPanasonic
HK$0.888
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. 763-4629
Mfr. Part No.ERTJ0EV334H
BrandPanasonic
HK$3.315
Each (In a Pack of 25)
units
ERTJ NTC - - 330 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4635
Mfr. Part No.ERTJ0EV683H
BrandPanasonic
HK$3.90
Each (In a Pack of 25)
units
ERTJ NTC - - 68 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3706
Mfr. Part No.ERTJ1VT302H
BrandPanasonic
HK$2.041
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