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. 169-0084
FabrikantnummerSI7013-A20-GM
FabrikantSilicon Labs
€ 2,515
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. 865-2299
FabrikantnummerSi7013-A20-GM
FabrikantSilicon Labs
€ 2,777
Each (In a Pack of 3)
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. 169-0093
FabrikantnummerSI7053-A20-IM
FabrikantSilicon Labs
€ 1,427
Each (In a Tube of 100)
Aantal stuks
Temperature Digital Serial-I2C ±0.3°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS-stocknr. 865-2334
FabrikantnummerSi7022-A20-IM
FabrikantSilicon Labs
€ 2,243
Each (In a Pack of 3)
Aantal stuks
Temperature & Humidity PWM Digital PWM ±0.4 °C, ±4%RH Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 795-1526
FabrikantnummerSi7005-B-GM
FabrikantSilicon Labs
€ 5,80
Each
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±1 °C, ±4.5%RH Surface Mount 24 -40 °C -40 to +85 °C +85 °C 2.1 V 3.6 V QFN 4mm 0.95mm
RS-stocknr. 169-0094
FabrikantnummerSI7054-A20-IM
FabrikantSilicon Labs
€ 1,212
Each (In a Tube of 100)
Aantal stuks
Temperature Digital Serial-I2C ±0.4°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS-stocknr. 169-0090
FabrikantnummerSI7022-A20-IM
FabrikantSilicon Labs
€ 2,031
Each (On a Tape of 100)
Aantal stuks
Temperature & Humidity PWM Digital PWM ±0.4 °C, ±4%RH Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
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. 865-2292
FabrikantnummerSi7013-A20-GM1
FabrikantSilicon Labs
€ 2,633
Each (In a Pack of 3)
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. 865-2328
FabrikantnummerSi7021-A20-GM1
FabrikantSilicon Labs
€ 2,907
Each (In a Pack of 3)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3%RH Surface Mount 6 -40 °C -40 to +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 137-1270
FabrikantnummerSi7057-A10-IM
FabrikantSilicon Labs
€ 0,691
Each (In a Tube of 100)
Aantal stuks
Temperature Voltage I2C ±0.35°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.67 V 1.98 V QFN 2mm 0.8mm
RS-stocknr. 865-2319
FabrikantnummerSi7021-A20-GM
FabrikantSilicon Labs
€ 2,637
Each (In a Pack of 3)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3%RH Surface Mount 6 -40 °C -40 to +85 °C +85 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 169-0190
FabrikantnummerSI7034-A10-IM
FabrikantSilicon Labs
€ 1,854
Each (On a Tape of 75)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±4% Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.7 V 2 V QFN 2mm 0.8mm
RS-stocknr. 865-2325
FabrikantnummerSi7021-A20-IM1
FabrikantSilicon Labs
€ 3,047
Each (In a Pack of 3)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±0.4 °C, ±3%RH Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 169-0085
FabrikantnummerSI7020-A20-GM
FabrikantSilicon Labs
€ 1,942
Each (On a Tape of 100)
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. 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. 173-2745
FabrikantnummerSI7020-A20-GM1
FabrikantSilicon Labs
€ 2,174
Each (On a Tape of 100)
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. 865-2407
FabrikantnummerSi7055-A20-IM
FabrikantSilicon Labs
€ 1,089
Each (In a Pack of 10)
Aantal stuks
Temperature Digital Serial-I2C ±0.5°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.8mm
RS-stocknr. 865-2312
FabrikantnummerSi7020-A20-IM
FabrikantSilicon Labs
€ 2,243
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 +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm
RS-stocknr. 865-2274
FabrikantnummerSi7006-A20-IM
FabrikantSilicon Labs
€ 1,728
Each (In a Pack of 5)
Aantal stuks
Temperature & Humidity Digital Serial-I2C ±1 °C, ±5%RH Surface Mount 6 -40 °C -40 to +125 °C +125 °C 1.9 V 3.6 V DFN 3mm 0.75mm