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. 190-4785
FabrikantnummerDS75LVS+
FabrikantMaxim Integrated
1,621 €
Each (In a Tube of 100)
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 SO 5mm 1.5mm
RS-stocknr. 169-8243
FabrikantnummerDS1920-F5+
FabrikantMaxim Integrated
4,377 €
Each (In a Tube of 100)
Aantal stuks
Temperature - 1-Wire ±2°C - 2 -55 °C -55 to +100 °C +100 °C - - F5 MicroCan 17.35mm 5.89mm
RS-stocknr. 190-5425
FabrikantnummerMAX1617MEE+
FabrikantMaxim Integrated
10,73 €
Each
Aantal stuks
Temperature Digital Serial-2 Wire ±2 °C, ±3°C Surface Mount 16 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V QSOP 4.98mm 1.49mm
RS-stocknr. 190-4786
FabrikantnummerDS75LVU+
FabrikantMaxim Integrated
1,854 €
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. 191-3713
FabrikantnummerDS18B20U+T&R
FabrikantMaxim Integrated
3,392 €
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-1 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V FSOP 3.1mm 0.95mm
RS-stocknr. 192-2259
FabrikantnummerMAX6660AEE+
FabrikantMaxim Integrated
3,63 €
Each (In a Tube of 100)
Aantal stuks
Temperature - SMBus ±1°C Surface Mount 16 -40 °C -40 to +125 °C +125 °C 3 V 5.5 V QSOP 4.98mm 1.65mm
RS-stocknr. 190-4801
FabrikantnummerMAX31865ATP+T
FabrikantMaxim Integrated
3,041 €
Each (On a Reel of 2500)
Aantal stuks
Temperature Switch Digital Serial-1 Wire, Serial-2 Wire, Serial-3 Wire, SPI 0.5°C Surface Mount 20 -40 °C -40 to +125 °C +125 °C 3 V 3.6 V TQFN 5mm 0.75mm
RS-stocknr. 189-7719
FabrikantnummerDS1631U+
FabrikantMaxim Integrated
2,48 €
Each (In a Tube of 50)
Aantal stuks
Temperature Push-Pull Output Serial-I2C, SMBus ±1°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V μSOP 3.1mm 0.95mm
RS-stocknr. 190-1709
FabrikantnummerDS18B20+
FabrikantMaxim Integrated
4,898 €
Each (In a Pack of 5)
Aantal stuks
Temperature Digital 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. 190-5387
FabrikantnummerDS75U+T&R
FabrikantMaxim Integrated
1,588 €
Each (In a Pack of 5)
Aantal stuks
Temperature Open Drain Serial-2 Wire ±2°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V μMax 3.1mm 0.95mm
RS-stocknr. 189-7735
FabrikantnummerDS28EA00U+
FabrikantMaxim Integrated
3,286 €
Each (In a Tube of 50)
Aantal stuks
Temperature Digital 1-Wire ±0.5°C Surface Mount 8 -40 °C -40 to +85 °C +85 °C 3 V 5.5 V μMAX 3.1mm 0.95mm
RS-stocknr. 191-4750
FabrikantnummerDS1721U+
FabrikantMaxim Integrated
4,458 €
Each (In a Pack of 5)
Aantal stuks
Temperature Digital I2C, Serial-2 Wire, SMBus ±1°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V μSOP 3.1mm 0.95mm
RS-stocknr. 190-5333
FabrikantnummerDS75LXU+
FabrikantMaxim Integrated
2,161 €
Each (In a Pack of 10)
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. 190-1303
FabrikantnummerMAX1617AMEE+
FabrikantMaxim Integrated
16,63 €
Each
Aantal stuks
Temperature Digital SMBus ±3°C Surface Mount 16 -55 °C -55 to +125 °C +125 °C 3 V 5.5 V QSOP 4.98mm 1.65mm
RS-stocknr. 190-4572
FabrikantnummerDS1722U+
FabrikantMaxim Integrated
2,42 €
Each (In a Tube of 50)
Aantal stuks
Temperature Digital Serial-3 Wire, SPI ±2°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 1.8 (Digital) V, 2.65 (Analogue) V 5.5 (Analogue) V, 5.5 (Digital) V μMax 3.1mm 0.95mm
RS-stocknr. 189-7762
FabrikantnummerMAX6682MUA+
FabrikantMaxim Integrated
3,452 €
Each (In a Tube of 50)
Aantal stuks
Temperature Digital 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
RS-stocknr. 190-5480
FabrikantnummerMAX31865ATP+T
FabrikantMaxim Integrated
4,785 €
Each (In a Pack of 2)
Aantal stuks
Temperature Switch Digital Serial-1 Wire, Serial-2 Wire, Serial-3 Wire, SPI 0.5°C Surface Mount 20 -40 °C -40 to +125 °C +125 °C 3 V 3.6 V TQFN 5mm 0.75mm
RS-stocknr. 190-4787
FabrikantnummerDS75LXU+
FabrikantMaxim Integrated
1,854 €
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. 190-5228
FabrikantnummerDS620U+
FabrikantMaxim Integrated
4,312 €
Each (In a Pack of 5)
Aantal stuks
Temperature Open Drain Serial-2 Wire ±0.5°C Surface Mount 8 -55 °C -55 to +125 °C +125 °C 2 V 3.5 V μSOP 3.1mm 0.95mm
RS-stocknr. 190-1483
FabrikantnummerDS1631+
FabrikantMaxim Integrated
5,446 €
Each (In a Pack of 5)
Aantal stuks
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