Temperature & Humidity Sensor ICs

Temperature sensor ICs are components that directly translate physical temperature into digital information. Likewise, humidity sensor ICs can measure atmospheric moisture levels and translate that into digital information. As such, temperature and humidity sensor ICs are essential for environmental monitoring in and around sensitive electronic equipment.

These capabilities make temperature and humidity sensor ICs suitable for several applications, such as to maintain environmental conditions in laboratory test and measurement. They might also be used to trigger a shut-down of equipment that might be compromised by over-heat, or moisture exposure such as condensation.

The RS components offer a wide range of temperature sensor and humidity sensor devices from trusted brands, suitable for a variety of applications and calibrations.

Types of Temperature Sensor

  • Thermostats and thermocouples are temperature sensors which measure heat generation via voltage output. They are typically robust and inexpensive and can be used over a wide range of temperatures.
  • PT100 sensors measure the resistance deviation of the medium to determine its temperature and are sometimes called resistance temperature detectors, or RTDs. These sensors are known for their high accuracy and reliability.
  • Infrared temperature sensors and thermographic cameras convert thermal radiation to an electrical signal to monitor temperature levels. These are ideal for circumstances where contact sensors cannot be used.

Types of Humidity Sensor

  • Capacitive humidity sensors use humidity-dependent condensers to determine moisture output. These sensors are often used to measure the relative humidity in air conditioning units and HVAC systems.
  • Resistive humidity sensors measure the electrical variation in conductive polymers and treated substrates. Low cost and small of size, these sensors are used in a variety of applications and appliances.
  • Thermal conductor humidity sensors calibrate the deviation between the thermal conductivity of dry air versus moist air. Due to their long-term durability and high-temperature resistance, these sensors are often used in clothes dryers and ovens.

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Description Prix Sensor Function Output Type Interface Type Accuracy Mounting Type Pin Count Minimum Operating Temperature Operating Temperature Range Maximum Operating Temperature Minimum Operating Supply Voltage Maximum Operating Supply Voltage Package Type Length Height
Nouveau
N° de stock RS 210-3006
Référence fabricantAS6214-AWLT-S
Marqueams
0,72 €
Each (On a Reel of 500)
Unité
Temperature Digital I2C ±0.4°C Surface Mount 6 - -40 → 125 °C - - - 6-WLCSP - -
N° de stock RS 523-7897
Référence fabricantTMP01FPZ
9,51 €
Each
Unité
Temperature CMOS, TTL Voltage ±1°C Through Hole 8 -55 °C -55 → +150 °C +150 °C 4.5 V 13.2 V PDIP 9.27mm 3.3mm
N° de stock RS 203-4643
Référence fabricant10142048-01
4,295 €
Each (In a Pack of 2)
Unité
Temperature & Humidity Digital I2C ±2% Surface Mount 6 - -40 to 125 °C - - - DFN - -
N° de stock RS 203-6441
Référence fabricantHIH-4010-003
MarqueHoneywell
14,003 €
Each (In a Pack of 50)
Unité
- - - ±3.5% Through Hole 3 - -40 to 85 °C - - - SIP - -
N° de stock RS 190-4578
Référence fabricantDS18S20Z+T&R
2,154 €
Each (On a Reel of 2500)
Unité
Temperature Digital Serial-1 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V SO 5mm 1.5mm
N° de stock RS 194-7646
Référence fabricantSTTS22HTR
0,518 €
Each (On a Reel of 3000)
Unité
Temperature - I2C 0.5°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.5 V 3.6 V UDFN 2mm 0.55mm
N° de stock RS 190-5347
Référence fabricantMAX31826MUA+
2,884 €
Each (In a Pack of 5)
Unité
Temperature Digital Serial-1 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 3 V 3.7 V μMax 3.1mm 0.95mm
N° de stock RS 190-5256
Référence fabricantDS7505S+
1,924 €
Each (In a Pack of 5)
Unité
Temperature Open Drain Serial-2 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 1.7 V 3.7 V SO 5mm 1.5mm
N° de stock RS 183-1832
Référence fabricantAD590KF
31,21 €
Each
Unité
Temperature Analogue - ±2.5°C Surface Mount 2 -55 °C -55 to +150 °C +150 °C 4 V 30 V Flatpack 6.1mm 1.27mm
N° de stock RS 197-7581
Référence fabricantTMP100NA/250
1,032 €
Each (On a Reel of 250)
Unité
Temperature Digital - ±1% - 6 - -55 to 125 °C - - - SOT-23 - -
N° de stock RS 191-3729
Référence fabricantDS18S20+T&R
3,38 €
Each (In a Pack of 2)
Unité
Temperature Digital Serial-1 Wire ±0.5°C Through Hole 3 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V TO-92 4.95mm 4.95mm
N° de stock RS 200-6132
Référence fabricantMS860702BA01-50
5,515 €
Each (In a Pack of 2)
Unité
- - - - Surface Mount 8 - -40 to 85 °C - - - QFN - -
N° de stock RS 922-4763
Référence fabricantTMP102AIDRLT
0,808 €
Each (On a Reel of 250)
Unité
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.4 V 3.6 V SOT-553 1.6mm 0.55mm
N° de stock RS 189-7717
Référence fabricantDS1631+
3,35 €
Each (In a Tube of 50)
Unité
Temperature Push-Pull Output Serial-I2C, SMBus ±0.5°C Through Hole 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V PDIP 9.91mm 4.45mm
N° de stock RS 684-0766
Référence fabricantPTS080501B500RPU00
MarqueVishay
0,77 €
Each
Unité
Temperature - - - Surface Mount 2 -55 °C -55 to +125 °C +125 °C - - SMD 2mm 0.45mm
N° de stock RS 191-5037
Référence fabricantDS1731U+
3,154 €
Each (In a Pack of 5)
Unité
Temperature Digital Serial-2 Wire ±1°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V μSOP 3.1mm 0.95mm
N° de stock RS 190-1309
Référence fabricantMAX6682MUA+
3,21 €
Each (In a Pack of 2)
Unité
Temperature Digital Serial-3 Wire, SPI 0.2°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V μMAX 3.1mm 0.95mm
N° de stock RS 190-4808
Référence fabricantMAX6610AUT+T
0,938 €
Each (On a Reel of 2500)
Unité
Temperature Voltage - ±1°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 3 V 5.5 V SOT-23 3mm 1.3mm
N° de stock RS 182-6530
Référence fabricantSHT85
MarqueSensirion
24,08 €
Each
Unité
- Digital Serial-I2C ±0.1 °C, ±1.5%RH - 4 -40 °C -40 to +105 °C +105 °C 2.15 V 5.5 V SMD 4.9mm 17.8mm
N° de stock RS 203-6358
Référence fabricantHIH8121-021-001
MarqueHoneywell
5,883 €
Each (On a Reel of 1000)
Unité
Temperature & Humidity Digital Serial-I2C ±2% Through Hole 4 - -40 to 125 °C - - - SIP - -