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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Omschrijving Prijs 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
RS-stocknr. 178-8921
FabrikantnummerLM60CIM3/NOPB
€ 0,512
Each (On a Reel of 1000)
Aantal stuks
Temperature Voltage Analogue ±3°C Surface Mount 3 -40 °C -40 to +125 °C +125 °C 2.7 V 10 V SOT-23 2.92mm 0.93mm
RS-stocknr. 169-1840
FabrikantnummerSHT35-DIS-B2.5kS
FabrikantSensirion
€ 3,719
Each (On a Reel of 2500)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.2 °C, ±1.5%RH Surface Mount 8 -40 °C -40 to +125 °C +125 °C 2.4 V 5.5 V DFN 2.6mm 1mm
RS-stocknr. 781-1365
FabrikantnummerHIH-6120-021-001
FabrikantHoneywell
€ 8,10
Each
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±4%RH Through Hole 4 -25 °C -25 to +85 °C +85 °C 2.3 V 5.5 V SIP 4.9mm 3.9mm
RS-stocknr. 121-8798
FabrikantnummerLM76CHM-5/NOPB
€ 2,152
Each (In a Tube of 95)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1.5°C Surface Mount 8 -55 °C -55 to +150 °C +150 °C 3 V 5.5 V SOIC 4.9mm 1.45mm
RS-stocknr. 662-4501
FabrikantnummerTMP75AID
€ 0,966
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 to +127 °C +127 °C 2.7 V 5.5 V SOIC 4.9mm 1.58mm
RS-stocknr. 893-7247
FabrikantnummerHPP805A031
FabrikantTE Connectivity
€ 48,60
Each
Aantal stuks
Humidity Sensor Voltage Analogue ±5%RH Through Hole 3 -40 °C -40 to +60 °C +60 °C 3 V 10 V - 11.4mm 59.5mm
RS-stocknr. 123-7351
FabrikantnummerSHT20
FabrikantSensirion
€ 4,705
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3 %RH, ±3°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-stocknr. 169-1839
FabrikantnummerSHT20
FabrikantSensirion
€ 2,165
Each (On a Reel of 1500)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3 %RH, ±3°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 2.1 V 3.6 V DFN 3mm 1.1mm
RS-stocknr. 843-1821
FabrikantnummerHDC1000YPAT
€ 7,215
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±3% Surface Mount 8 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V BGA 2.07mm 0.41mm
RS-stocknr. 703-7923
FabrikantnummerMCP9804-E/MS
FabrikantMicrochip
€ 1,42
Each
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.95mm
RS-stocknr. 709-6014
FabrikantnummerAD590LF
FabrikantAnalog Devices
€ 64,37
Each
Aantal stuks
Temperature Current - ±1°C Through Hole 2 -55 °C -55 to +150 °C +150 °C 4 V 30 V FPAK 2.36mm 6.1mm
RS-stocknr. 165-5485
FabrikantnummerLM235Z
€ 0,164
Each (In a Bag of 1000)
Aantal stuks
Temperature Voltage Analogue ±1°C Through Hole 3 -40 °C -40 to +125 °C +125 °C 5 V 40 V TO-92 - 5.33mm
RS-stocknr. 738-7054
FabrikantnummerMCP9701AT-E/LT
FabrikantMicrochip
€ 0,263
Each (In a Pack of 10)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 5 -10 °C -10 to +125 °C +125 °C 3.1 V 5.5 V SC-70 2.2mm 1mm
RS-stocknr. 709-2898
FabrikantnummerAD590MH
FabrikantAnalog Devices
€ 72,14
Each
Aantal stuks
Temperature Current - ±0.5°C Through Hole 3 -55 °C -55 to +150 °C +150 °C 4 V 30 V TO-52 5.84mm 3.81mm
RS-stocknr. 166-0935
FabrikantnummerHTS221TR
€ 1,499
Each (On a Reel of 8000)
Aantal stuks
Temperature & Humidity Digital Analogue ± 0.5 °C, ± 3.5% Surface Mount 6 -40 °C -40 to +120 °C +120 °C 1.7 V 3.6 V HLGA 2mm 0.9mm
RS-stocknr. 165-3320
FabrikantnummerMCP9701AT-E/LT
FabrikantMicrochip
€ 0,203
Each (On a Reel of 3000)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 5 -10 °C -10 to +125 °C +125 °C 3.1 V 5.5 V SC-70 2.2mm 1mm
RS-stocknr. 178-4032
FabrikantnummerMCP9804-E/MS
FabrikantMicrochip
€ 1,079
Each (In a Tube of 100)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.95mm
RS-stocknr. 817-3676
FabrikantnummerMCP9804T-E/MS
FabrikantMicrochip
€ 1,079
Each (On a Reel of 2500)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±1°C Surface Mount 8 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V MSOP 3mm 0.95mm
RS-stocknr. 110-6598
FabrikantnummerHTS221TR
€ 2,94
Each (In a Pack of 2)
Aantal stuks
Temperature & Humidity Digital Analogue ± 0.5 °C, ± 3.5% Surface Mount 6 -40 °C -40 to +120 °C +120 °C 1.7 V 3.6 V HLGA 2mm 0.9mm
RS-stocknr. 536-1669
FabrikantnummerLM74CIM-5/NOPB
€ 2,462
Each (In a Pack of 5)
Aantal stuks
Temperature Digital SPI ±5°C Surface Mount 8 -55 °C -55 to +150 °C +150 °C 4.5 V 5.5 V SOIC 4.9mm 1.45mm