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. 172-4460
Mfr. Part No.ERTJ0EV334H
BrandPanasonic
$0.338
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
$0.12
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. 763-4697
Mfr. Part No.ERTJ1VR683H
BrandPanasonic
$0.203
Each (In a Pack of 25)
units
ERTJ NTC - - 68 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 172-4097
Mfr. Part No.ERTJ1VR683H
BrandPanasonic
$0.098
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. 763-4644
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
$0.701
Each (In a Pack of 25)
units
ERTJ NTC - - 100 Ω ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 106-8181
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
$0.22
Each (On a Reel of 4000)
units
ERTJ NTC - - 100 Ω - 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
$0.088
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. 764-0709
Mfr. Part No.ERTJ1VT152H
BrandPanasonic
$0.179
Each (In a Pack of 25)
units
ERTJ NTC - - 1.5 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 106-8180
Mfr. Part No.ERTJ1VG103FA
BrandPanasonic
$0.237
Each (On a Reel of 4000)
units
ERTJ NTC - - 10 kΩ - Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4593
Mfr. Part No.ERTJ0ET152H
BrandPanasonic
$0.15
Each (In a Pack of 25)
units
ERTJ NTC - - 1.5 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4616
Mfr. Part No.ERTJ0ET472H
BrandPanasonic
$0.15
Each (In a Pack of 25)
units
ERTJ NTC - - 4.7 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4596
Mfr. Part No.ERTJ0ET154H
BrandPanasonic
$0.128
Each (In a Pack of 25)
units
ERTJ NTC - - 150 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-3708
Mfr. Part No.ERTJ0EA470H
BrandPanasonic
$0.368
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
$0.261
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. 763-4625
Mfr. Part No.ERTJ0EV224H
BrandPanasonic
$0.12
Each (In a Pack of 25)
units
ERTJ NTC - - 220 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 764-0715
Mfr. Part No.ERTJ1VT302H
BrandPanasonic
$0.243
Each (In a Pack of 25)
units
ERTJ NTC - - 3 kΩ ±3% Measurement 0603 (1608M) - 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
$0.468
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. 763-4631
Mfr. Part No.ERTJ0EV474H
BrandPanasonic
$0.12
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. 764-0719
Mfr. Part No.ERTJ1VT332H
BrandPanasonic
$0.179
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. 763-4657
Mfr. Part No.ERTJ1VA680H
BrandPanasonic
$0.179
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