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. 763-4644
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
MYR1.931
Each (In a Pack of 25)
units
ERTJ NTC - - 100 Ω ±3% Measurement 0603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4571
Mfr. Part No.ERTJ0ER333H
BrandPanasonic
MYR1.424
Each (In a Pack of 25)
units
ERTJ NTC - - 33 kΩ ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4574
Mfr. Part No.ERTJ0ER472H
BrandPanasonic
MYR1.424
Each (In a Pack of 25)
units
ERTJ NTC - - 4.7 kΩ ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3698
Mfr. Part No.ERTJ0ER332H
BrandPanasonic
MYR1.028
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4464
Mfr. Part No.ERTJ0EA151H
BrandPanasonic
MYR1.178
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4463
Mfr. Part No.ERTJ1VT152H
BrandPanasonic
MYR1.245
Each (On a Reel of 4000)
units
ERTJ NTC - - - ±3% Measurement 0603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 106-8183
Mfr. Part No.ERTJ1VR332H
BrandPanasonic
MYR2,845.67
1 Reel of 4000
Reel(s)
ERTJ NTC - - 3.3 kΩ - Measurement 603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4600
Mfr. Part No.ERTJ0ET222H
BrandPanasonic
MYR1.424
Each (In a Pack of 25)
units
ERTJ NTC - - 2.2 kΩ ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4451
Mfr. Part No.ERTJ0EP473H
BrandPanasonic
MYR1.028
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4546
Mfr. Part No.ERTJ0EP104H
BrandPanasonic
MYR1.341
Each (In a Pack of 25)
units
ERTJ NTC - - 100 kΩ ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 764-0715
Mfr. Part No.ERTJ1VT302H
BrandPanasonic
MYR2.032
Each (In a Pack of 25)
units
ERTJ NTC - - 3 kΩ ±3% Measurement 0603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4090
Mfr. Part No.ERTJ0ET104H
BrandPanasonic
MYR0.504
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 106-7982
Mfr. Part No.ERTJZEG103FA
BrandPanasonic
MYR5,053.82
1 Reel of 15000
Reel(s)
ERTJ NTC - - 10 kΩ - Measurement 201 - 33mW 0.6mm 0.3mm 0.3mm 0.6 x 0.3 x 0.3mm
RS Stock No. 172-4452
Mfr. Part No.ERTJ0ER333H
BrandPanasonic
MYR1.028
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4726
Mfr. Part No.ERTJ0ET222H
BrandPanasonic
MYR1.028
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4091
Mfr. Part No.ERTJ0ET152H
BrandPanasonic
MYR1.028
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4447
Mfr. Part No.ERTJZET472H
BrandPanasonic
MYR0.899
Each (On a Reel of 15000)
units
ERTJ NTC - - - ±3% Measurement 0201 - 33mW 0.6mm 0.3mm 0.3mm 0.6 x 0.3 x 0.3mm
RS Stock No. 172-3708
Mfr. Part No.ERTJ0EA470H
BrandPanasonic
MYR1.178
Each (On a Reel of 10000)
units
ERTJ NTC - - - ±3% Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 106-8181
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
MYR3,341.50
1 Reel of 4000
Reel(s)
ERTJ NTC - - 100 Ω - Measurement 603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4697
Mfr. Part No.ERTJ1VR683H
BrandPanasonic
MYR2.032
Each (In a Pack of 25)
units
ERTJ NTC - - 68 kΩ ±3% Measurement 0603 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm