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
$0.439
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
$0.268
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. 172-4463
Mfr. Part No.ERTJ1VT152H
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. 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. 764-0709
Mfr. Part No.ERTJ1VT152H
BrandPanasonic
$0.336
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. 106-8181
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
$987.10
1 Reel of 4000
Reel(s)
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. 106-8180
Mfr. Part No.ERTJ1VG103FA
BrandPanasonic
$941.76
1 Reel of 4000
Reel(s)
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. 763-4644
Mfr. Part No.ERTJ1VA101H
BrandPanasonic
$0.648
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. 763-4562
Mfr. Part No.ERTJ0ER332H
BrandPanasonic
$0.479
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. 763-4590
Mfr. Part No.ERTJ0ET202H
BrandPanasonic
$0.407
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. 763-4559
Mfr. Part No.ERTJ0EP473F
BrandPanasonic
$0.423
Each (In a Pack of 25)
units
ERTJ NTC - - 47 kΩ ±1% 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
$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. 763-4650
Mfr. Part No.ERTJ1VA400H
BrandPanasonic
$0.605
Each (In a Pack of 25)
units
ERTJ NTC - - 40 Ω ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 763-4607
Mfr. Part No.ERTJ0ET332H
BrandPanasonic
$0.479
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. 172-3700
Mfr. Part No.ERTJ0ET472H
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. 106-8178
Mfr. Part No.ERTJ0EV474H
BrandPanasonic
$2,223.60
1 Reel of 10000
Reel(s)
ERTJ NTC - - 470 kΩ - Measurement 0402 - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4552
Mfr. Part No.ERTJ0EP473H
BrandPanasonic
$0.479
Each (In a Pack of 25)
units
ERTJ NTC - - 47 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 763-4565
Mfr. Part No.ERTJ0ER153H
BrandPanasonic
$0.479
Each (In a Pack of 25)
units
ERTJ NTC - - 15 kΩ ±3% Measurement 0402 (1005M) - 66mW 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 764-0706
Mfr. Part No.ERTJ1VT102H
BrandPanasonic
$0.682
Each (In a Pack of 25)
units
ERTJ NTC - - 1 kΩ ±3% Measurement 0603 (1608M) - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm