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
$0.395
Each (In a Pack of 25)
units
ERTJ NTC - - 330kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4097
Mfr. Part No.ERTJ1VR683H
BrandPanasonic
$0.409
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
$0.622
Each (In a Pack of 25)
units
ERTJ NTC - - 100Ω ±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
$987.10
1 Reel of 4000
Reel(s)
ERTJ NTC - - 100Ω - 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
$0.312
Each (In a Pack of 25)
units
ERTJ NTC - - 1.5kΩ ±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
$0.38
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. 763-4697
Mfr. Part No.ERTJ1VR683H
BrandPanasonic
$0.268
Each (In a Pack of 25)
units
ERTJ NTC - - 68kΩ ±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
$941.76
1 Reel of 4000
Reel(s)
ERTJ NTC - - 10kΩ - Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4565
Mfr. Part No.ERTJ0ER153H
BrandPanasonic
$0.407
Each (In a Pack of 25)
units
ERTJ NTC - - 15kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 172-4090
Mfr. Part No.ERTJ0ET104H
BrandPanasonic
$0.154
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. 172-4091
Mfr. Part No.ERTJ0ET152H
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. 763-4580
Mfr. Part No.ERTJ0ET102H
BrandPanasonic
$0.521
Each (In a Pack of 25)
units
ERTJ NTC - - 1kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4521
Mfr. Part No.ERTJ0EA330H
BrandPanasonic
$0.547
Each (In a Pack of 25)
units
ERTJ NTC - - 33Ω ±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
$0.387
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. 172-3646
Mfr. Part No.ERTJ0EP104H
BrandPanasonic
$0.147
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. 172-3708
Mfr. Part No.ERTJ0EA470H
BrandPanasonic
$0.387
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. 764-0715
Mfr. Part No.ERTJ1VT302H
BrandPanasonic
$0.666
Each (In a Pack of 25)
units
ERTJ NTC - - 3kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 106-7982
Mfr. Part No.ERTJZEG103FA
BrandPanasonic
$1,608.84
1 Reel of 15000
Reel(s)
ERTJ NTC - - 10kΩ - Measurement 0201 (0603M) - 33mW 0.6mm 0.3mm 0.3mm 0.6 x 0.3 x 0.3mm
RS Stock No. 763-4616
Mfr. Part No.ERTJ0ET472H
BrandPanasonic
$0.479
Each (In a Pack of 25)
units
ERTJ NTC - - 4.7kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm