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.

...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 238 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 189-7743
Référence fabricantMAX30205MTA+
1,49 €
Each (In a Tube of 100)
Unité
Temperature Digital I2C, Serial-2 Wire, SMBus 0.1°C Surface Mount 8 0 °C 0 to +50 °C +50 °C 2.7 V 3.3 V TDFN 3.1mm 0.75mm
N° de stock RS 189-7756
Référence fabricantMAX6642ATT90+T
1,24 €
Each (On a Reel of 2500)
Unité
Temperature Digital SMBus ±2°C Surface Mount 6 -40 °C -40 to +125 °C +125 °C 3 V 5.5 V TDFN 3.1mm 0.75mm
N° de stock RS 189-7757
Référence fabricantMAX6644LBAAEE+
1,425 €
Each (In a Tube of 100)
Unité
Temperature PWM - ±2.5°C Surface Mount 16 -40 °C -40 to +125 °C +85 °C 3 V 5.5 V QSOP 4.98mm 1.481mm
N° de stock RS 203-4685
Référence fabricantMAX31875R1TZS+T
0,555 €
Each (On a Reel of 2500)
Unité
Temperature Voltage - - Surface Mount 4 - -50 to +150 °C - - - WLP - -
N° de stock RS 191-4206
Référence fabricantDS1921H-F5#
25,34 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 190-1369
Référence fabricantDS1922L-F5#
45,29 €
Each
Unité
Temperature - 1-Wire ±0.5°C - 2 -40 °C -40 to +85 °C +85 °C 3 V 5.25 V F5 MicroCan 6.45mm -
N° de stock RS 103-9566
Référence fabricantDS1624S+
5,339 €
Each (In a Tube of 88)
Unité
Temperature Digital Serial-2 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
N° de stock RS 190-4815
Référence fabricantMAX6652AUB+
2,306 €
Each (In a Tube of 50)
Unité
Temperature Digital Serial-2 Wire ±5°C Surface Mount 10 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V μMax 3.05mm 0.95mm
N° de stock RS 190-8057
Référence fabricantDS1722S+
1,816 €
Each (In a Pack of 5)
Unité
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 SO 5mm 1.5mm
N° de stock RS 191-3729
Référence fabricantDS18S20+T&R
3,38 €
Each (In a Pack of 2)
Unité
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
N° de stock RS 191-3218
Référence fabricantMAX6683AUB+
2,535 €
Each (In a Tube of 50)
Unité
Temperature Open Drain Serial-2 Wire, Serial-I2C, SMBus ±6°C Surface Mount 10 -40 °C -40 to +125 °C +125 °C 2.7 V 5.5 V μMax 3.05mm 0.95mm
N° de stock RS 189-7759
Référence fabricantMAX6658MSA+
2,513 €
Each (In a Tube of 100)
Unité
Temperature Digital Serial-I2C, SMBus 0.125°C Surface Mount 8 0 °C 0 to +125 °C +125 °C 3 V 5.5 V SOIC 5mm 1.5mm
N° de stock RS 190-4791
Référence fabricantMAX1668MEE+
11,161 €
Each (In a Tube of 100)
Unité
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
N° de stock RS 189-7746
Référence fabricantMAX31865AAP+
3,677 €
Each (In a Tube of 66)
Unité
Temperature Digital - 0.5°C Surface Mount 20 -40 °C -40 to +125 °C +125 °C 3 V 3.6 V SSOP 7.33mm 1.78mm
N° de stock RS 203-4686
Référence fabricantMAX31875R1TZS+T
0,936 €
Each (In a Pack of 10)
Unité
Temperature Voltage - - Surface Mount 4 - -50 to +150 °C - - - WLP - -
Nouveau
N° de stock RS 216-7804
Référence fabricantMAX31889ALT+T
2,682 €
Each (In a Pack of 5)
Unité
Temperature Digital I2C 0.25% Surface Mount 6 - -40 → +125 °C, -20 → +105 °C - - - ?DFN - -
N° de stock RS 190-5196
Référence fabricantMAX6635MSA+
2,176 €
Each (In a Pack of 5)
Unité
Temperature Open Drain Serial-I2C, SMBus ±2.5°C Surface Mount 8 -55 °C -55 to +150 °C +150 °C 3 V 5.5 V SO 5mm 1.5mm
N° de stock RS 203-4688
Référence fabricantMAX31875R2TZS+T
0,904 €
Each (In a Pack of 10)
Unité
Temperature Voltage - - Surface Mount 4 - -50 to +150 °C - - - WLP - -
N° de stock RS 190-8067
Référence fabricantDS1722S+T&R
1,924 €
Each (In a Pack of 5)
Unité
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 SO 5mm 1.5mm
N° de stock RS 190-1483
Référence fabricantDS1631+
3,98 €
Each (In a Pack of 5)
Unité
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