Humidity, Moisture Sensors

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Sensor Type	Humidity Range	Output Type	Output	Accuracy	Response Time	Sensitivity	Voltage - Supply	Mounting Type	Operating Temperature	Grade	Qualification	Supplier Device Package
SHT45-AD1B-R3 SENSOR HUMID/TEMP HIGH ACCURACY Sensirion AG	16,329	-	RFQ	Datasheet	SHT4	4-WDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1% RH	4 s	-	1.08V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	4-DFN (1.5x1.5)
SHT45-AD1B-R2 SENSOR HUMID/TEMP HIGH ACCURACY Sensirion AG	2,180	-	RFQ	Datasheet	SHT4	4-WDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1% RH	4 s	-	1.08V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	4-DFN (1.5x1.5)
SHT31A-DIS-B10KS AUTOMOTIVE SENSOR HUMID/TEMP 2% Sensirion AG	891	-	RFQ	Datasheet	SHT3	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±2% RH	8 s	-	2.4V ~ 5.5V	Surface Mount	-40°C ~ 125°C	Automotive	AEC-Q100	8-DFN (2.5x2.5)
HPP845E031R4 SENSOR HUMID/TEMP 3V I2C 2% SMD TE Connectivity Measurement Specialties	3,953	-	RFQ	Datasheet	HTU	6-VDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±2% RH	5 s	-	1.5V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
HPP845E131R4 SENSOR HUMID/TEMP 3V I2C 3% SMD TE Connectivity Measurement Specialties	1,396	-	RFQ	Datasheet	HTU	6-VDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±3% RH	5 s	-	1.5V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
SHT21S SENSOR HUMID/TEMP 3V SDM 2% SMD Sensirion AG	773	-	RFQ	Datasheet	-	6-TDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	SDM	12b	±2% RH	8 s	-	2.1V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
HIH6030-021-001 SENS HUMI/TEMP 3.3V I2C 4.5% SMD Honeywell Sensing and Productivity Solutions	6,359	-	RFQ	Datasheet	HumidIcon™, HIH-6000	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	14b	±4.5% RH	6 s	-	2.3V ~ 5.5V	Surface Mount	-40°C ~ 100°C	-	-	8-SOIC
SEN0546 I2C TEMPERATURE HUMIDITY SENSOR DFRobot	187	-	RFQ	Datasheet	-	Probe	Bulk	Active	Humidity, Temperature	0 ~ 100% RH	I2C	14b	±3% RH	8 s	-	2.5V ~ 5.5V	Free Hanging	-40°C ~ 125°C	-	-	-
SI7020-A20-GM1R SENS HUMI/TEMP 3.6V I2C 4% 6DFN Silicon Labs	7,221	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±4% RH	18 s	-	1.9V ~ 3.6V	Surface Mount	-40°C ~ 85°C	-	-	6-DFN (3x3)
HPP801A031 SENSOR HUMIDITY 10V CAPAC MOD TE Connectivity Measurement Specialties	587	-	RFQ	Datasheet	-	Housed Sensor	Tube	Active	Humidity	1 ~ 99% RH	Capacitance	180pF @ 55%RH	±2% RH	3 s	310nF/%RH	10V	Through Hole	-40°C ~ 140°C	-	-	-
SHT21 SENSOR HUMID/TEMP 3V I2C 2% SMD Sensirion AG	7,463	-	RFQ	Datasheet	-	6-TDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±2% RH	8 s	-	2.1V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
SI7020-A20-IM1 SENS HUMI/TEMP 3.6V I2C 4% 6DFN Silicon Labs	192	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Strip	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±4% RH	18 s	-	1.9V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
SHT35-DIS-B10KS SENSOR HUMI/TEMP 5V I2C 1.5% SMD Sensirion AG	3,650	-	RFQ	Datasheet	SHT3	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1.5% RH	8 s	-	2.15V ~ 5.5V	Surface Mount	-40°C ~ 125°C	Automotive	AEC-Q100	8-DFN (2.5x2.5)
SHT35-DIS-B2.5KS SENSOR HUMI/TEMP 5V I2C 1.5% SMD Sensirion AG	1,059	-	RFQ	Datasheet	SHT3	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1.5% RH	8 s	-	2.15V ~ 5.5V	Surface Mount	-40°C ~ 125°C	-	-	8-DFN (2.5x2.5)
5181 AM2301B - WIRED ENCLOSED AHT20 - Adafruit Industries LLC	385	-	RFQ	Datasheet	-	Module	Bulk	Active	Humidity, Temperature	0 ~ 100% RH	I2C	7b	±2% RH	8 s	-	2.2V ~ 5.5V	Free Hanging	-40°C ~ 80°C	-	-	-
SI7021-A20-GM1R SENS HUMID/TEMP 3.6V I2C 2% 6DFN Silicon Labs	6,213	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±3% RH	18 s	-	1.9V ~ 3.6V	Surface Mount	-40°C ~ 85°C	-	-	6-DFN (3x3)
SHT35-DIS-F2.5KS SENSOR FILT MEM 5V I2C 1.5% SMD Sensirion AG	10,447	-	RFQ	Datasheet	SHT3	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1.5% RH	8 s	-	2.15V ~ 5.5V	Surface Mount	-40°C ~ 125°C	-	-	8-DFN (2.5x2.5)
SI7021-A20-IM1R SENS HUMID/TEMP 3.6V I2C 3% 6DFN Silicon Labs	3,605	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±3% RH	18 s	-	1.9V ~ 3.6V	Surface Mount	-40°C ~ 125°C	-	-	6-DFN (3x3)
SI7013-A20-GM1R SENSOR HUMID/TMP 3.6V I2C 3% QFN Silicon Labs	3,580	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Humidity, Temperature	0 ~ 100% RH	I2C	12b	±3% RH	18 s	-	1.9V ~ 3.6V	Surface Mount	-40°C ~ 85°C	-	-	10-DFN (3x3)
SHT35A-DIS-B2.5KS AUTOMOTIVE SENSOR HUMID/TEMP 1.5 Sensirion AG	2,282	-	RFQ	Datasheet	SHT3	8-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Humidity, Temperature	0 ~ 100% RH	I2C	16b	±1.5% RH	8 s	-	2.4V ~ 5.5V	Surface Mount	-40°C ~ 125°C	Automotive	AEC-Q100	8-DFN (2.5x2.5)

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