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. 121-9338
FabrikantnummerLM35DZ/LFT1
0,721 €
Each (On a Reel of 2000)
Aantal stuks
Temperature Voltage Analogue ±2°C Through Hole 3 0 °C -55 to +150 °C +100 °C 4 V 30 V TO-92 5.21mm 5.34mm
RS-stocknr. 811-5595
FabrikantnummerLM35DZ/LFT1
0,998 €
Each (In a Pack of 10)
Aantal stuks
Temperature Voltage Analogue ±2°C Through Hole 3 0 °C 0 to 100 °C +100 °C 4 V 30 V TO-92 5.21mm 5.34mm
RS-stocknr. 533-5878
FabrikantnummerLM35CAZ/NOPB
6,04 €
Each
Aantal stuks
Temperature Voltage Analogue ±0.2°C Through Hole 3 -40 °C -40 to +110 °C +110 °C 4 V 30 V TO-92 5.2mm 5.2mm
RS-stocknr. 121-8696
FabrikantnummerLM35CAZ/NOPB
3,208 €
Each (In a Box of 1800)
Aantal stuks
Temperature Voltage Analogue ±0.2°C Through Hole 3 -40 °C -40 to +110 °C +110 °C 4 V 30 V TO-92 5.2mm 5.2mm
RS-stocknr. 761-5643
FabrikantnummerLM335Z/NOPB
1,186 €
Each (In a Pack of 5)
Aantal stuks
Temperature Voltage Analogue ±3°C Through Hole 3 -40 °C -40 to +100 °C +100 °C 5 V 5 V TO-92 5.2mm 5.2mm
RS-stocknr. 921-6901
FabrikantnummerLM335Z/NOPB
0,486 €
Each (On a Reel of 1800)
Aantal stuks
Temperature Voltage Analogue ±3°C Through Hole 3 -40 °C -40 to +100 °C +100 °C 5 V 5 V TO-92 5.2mm 5.2mm
RS-stocknr. 162-4755
FabrikantnummerLM75BIMM-3/NOPB
0,887 €
Each (On a Reel of 1000)
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. 504-5654
FabrikantnummerLM75BIMM-3/NOPB
2,004 €
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. 866-0247
FabrikantnummerLM35DT/NOPB
1,856 €
Each (In a Tube of 45)
Aantal stuks
Temperature Voltage Analogue ±0.9°C Through Hole 3 0 °C 0 to +100 °C +100 °C 4 V 30 V TO-220 15.5mm 4.7mm
RS-stocknr. 535-9458
FabrikantnummerLM35DT/NOPB
2,824 €
Each (In a Pack of 5)
Aantal stuks
Temperature Voltage Analogue ±0.6°C Through Hole 3 0 °C 0 to +100 °C +100 °C 4 V 30 V TO-220 10.16mm 8.89mm
RS-stocknr. 922-4775
FabrikantnummerTMP275AIDGKT
1,594 €
Each (On a Reel of 250)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±0.2°C Surface Mount 8 -55 °C -55 to +127 °C +127 °C 2.7 V 5.5 V MSOP 3mm 0.97mm
RS-stocknr. 662-3895
FabrikantnummerTMP275AIDGKT
2,78 €
Each
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±0.2°C Surface Mount 8 -55 °C -55 to +127 °C +127 °C 2.7 V 5.5 V MSOP 3mm 0.97mm
RS-stocknr. 534-3699
FabrikantnummerLM70CIMM-3/NOPB
2,26 €
Each
Aantal stuks
Temperature Digital Serial-Microwire, Serial-SPI ±2°C Surface Mount 8 -55 °C -55 to +150 °C +150 °C 2.65 V 5.5 V MSOP 3mm 0.86mm
RS-stocknr. 162-4753
FabrikantnummerLM70CIMM-3/NOPB
1,045 €
Each (On a Reel of 1000)
Aantal stuks
Temperature Digital Serial-Microwire, Serial-SPI ±2°C Surface Mount 8 -55 °C -55 to +150 °C +150 °C 2.65 V 5.5 V MSOP 3mm 0.86mm
RS-stocknr. 121-9766
FabrikantnummerHDC1000YPAT
4,923 €
Each (On a Reel of 250)
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. 121-8585
FabrikantnummerLM75BIM-3/NOPB
1,84 €
Each (In a Tube of 95)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 843-1821
FabrikantnummerHDC1000YPAT
7,935 €
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. 145-1035
FabrikantnummerLM335AM/NOPB
1,245 €
Each (In a Tube of 95)
Aantal stuks
Temperature Voltage Analogue ±1°C Surface Mount 8 -40 °C -40 to +100 °C +100 °C 2.95 V 3 V SOIC 4.9mm 1.45mm
RS-stocknr. 545-8189
FabrikantnummerTMP125AIDBVT
2,45 €
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-Microwire, Serial-SPI ±1°C Surface Mount 6 -55 °C -55 to +125 °C +125 °C 2.7 V 5.5 V SOT-23 2.9mm 1.15mm
RS-stocknr. 824-6967
FabrikantnummerLM75BIMX-3/NOPB
2,004 €
Each (In a Pack of 5)
Aantal stuks
Temperature Digital Serial-I2C, SMBus ±3°C Surface Mount 8 -55 °C -55 → +125 °C +125 °C 3 V 5.5 V SOIC 5mm 1.5mm