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. 173-2750
FabrikantnummerSI7013-A20-GM1
FabrikantSilicon Labs
€ 2,808
Each (On a Tape of 100)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3%RH Surface Mount 10 -40 °C -40 to +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 662-3882
FabrikantnummerTMP123AIDBVT
€ 2,706
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-Microwire, Serial-SPI ±1.5°C Surface Mount 6 -55 °C -55 to +150 °C +150 °C 2.7 V 5.5 V SOT-23 2.9mm 1.15mm
RS-stocknr. 203-6923
FabrikantnummerHIH-4010-003
FabrikantHoneywell
€ 13,60
Each
Aantal stuks
- - - ±3.5% Through Hole 3 - -40 to 85 °C - - - SIP - -
RS-stocknr. 504-5654
FabrikantnummerLM75BIMM-3/NOPB
€ 1,822
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V MSOP 3mm 0.86mm
RS-stocknr. 865-2303
FabrikantnummerSi7020-A20-GM1
FabrikantSilicon Labs
€ 2,343
Each (In a Pack of 3)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4%RH Surface Mount 6 -40 °C -40 to +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 203-6968
FabrikantnummerHIH-4010-001
FabrikantHoneywell
€ 13,93
Each
Aantal stuks
- - - ±3.5% Through Hole 3 - -40 to 85 °C - - - SIP - -
RS-stocknr. 165-2218
FabrikantnummerTC74A2-3.3VCTTR
FabrikantMicrochip
€ 0,558
Each (On a Reel of 3000)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 5 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V SOT-23 3mm 1.3mm
RS-stocknr. 196-1899
FabrikantnummerSTEVAL-MKI204V1K
€ 27,23
Each
Aantal stuks
Temperature - - - - - - - - - - - - -
RS-stocknr. 121-9881
FabrikantnummerADT7476ARQZ-REEL
FabrikantON Semiconductor
€ 0,996
Each (On a Reel of 2500)
Aantal stuks
Temperature - - ±2.5°C Surface Mount 24 - Maximum of +150 °C +150 °C 3 V 3.6 V QSOP 8.65mm 1.5mm
RS-stocknr. 523-7897
FabrikantnummerTMP01FPZ
FabrikantAnalog Devices
€ 9,51
Each
Aantal stuks
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
RS-stocknr. 709-6027
FabrikantnummerAD595CDZ
FabrikantAnalog Devices
€ 62,28
Each
Aantal stuks
Temperature Analogue Analogue ±1°C Through Hole 14 -55 °C -55 to +125 °C +125 °C 4.5 V 5.5 V TO-116 17.78mm 2.41mm
RS-stocknr. 190-4786
FabrikantnummerDS75LVU+
FabrikantMaxim Integrated
€ 1,458
Each (In a Tube of 50)
Aantal stuks
Temperature Open Drain Serial-2 Wire ±2°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 1.7 V 3.7 V μSOP 3.1mm 0.95mm
RS-stocknr. 190-1405
FabrikantnummerDS1620S+
FabrikantMaxim Integrated
€ 5,33
Each (In a Pack of 2)
Aantal stuks
Temperature Digital Serial-3 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V SOIC 5.46mm 2.03mm
RS-stocknr. 137-0764
FabrikantnummerTC74A2-5.0VAT
FabrikantMicrochip
€ 1,013
Each (In a Tube of 50)
Aantal stuks
Temperature Voltage I2C, SMBus ±2°C Through Hole 5 + Tab -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V TO-220 10.54mm 15.57mm
RS-stocknr. 122-3404
FabrikantnummerDS75LXS+
FabrikantMaxim Integrated
€ 0,909
Each (In a Tube of 100)
Aantal stuks
Temperature Open Drain Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 1.7 V 3.7 V SOIC 5mm 1.5mm
RS-stocknr. 196-1898
FabrikantnummerSTEVAL-MKI203V1K
€ 27,23
Each
Aantal stuks
Temperature - - - - - - - - - - - - -
RS-stocknr. 190-1459
FabrikantnummerMAX31865ATP+
FabrikantMaxim Integrated
€ 4,07
Each (In a Pack of 5)
Aantal stuks
Temperature - SPI 0.05% Surface Mount 20 -40 °C -40 to +125 °C +125 °C 3 V 3.6 V TQFN 5.1mm 0.75mm
RS-stocknr. 820-9505
FabrikantnummerTMP06BKSZ-500RL7
FabrikantAnalog Devices
€ 1,332
Each (In a Pack of 5)
Aantal stuks
Temperature Open Drain Digital PWM ±1°C Surface Mount 5 -40 °C -40 to +150 °C +150 °C 3 V 5.5 V SC-70 2.2mm 1mm
RS-stocknr. 191-3729
FabrikantnummerDS18S20+T&R
FabrikantMaxim Integrated
€ 3,38
Each (In a Pack of 2)
Aantal stuks
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
RS-stocknr. 145-9386
FabrikantnummerTC620CVOA
FabrikantMicrochip
€ 1,038
Each (In a Tube of 100)
Aantal stuks
Temperature Driver Serial ±3°C Surface Mount 8 -40 °C -40 to +125 °C +125 °C 4.5 V 18 V SOIC 5mm 1.5mm