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SHT71 - Sensirion
Manufacturer:
Sensirion
ManyChip's Part#:
MC31558500
Category:
Temperature Sensor
Package:
SIP
Datasheet:
Datasheet 3D Model
Description:
Humidity Sensor, 3%, 3.3V, 0% to 100% Relative Humidity, SIP, 4Pins, 8 s
Stock Locations:
Availability:
920 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 30.41

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The SHT71 is a standard version digital relative humidity and temperature sensor IC in 4 pin SIP package. This sensor integrates sensor elements and signal processing in compact format. It provides fully calibrated digital output. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by band gap sensor. The applied CMOSens technology guarantees excellent reliability and long term stability. The SHT71 is seamlessly coupled to 14bit analogue to digital converter and serial interface circuit. This results in superior signal quality, fast response time and insensitivity to external disturbances (EMC). The 2-wire serial interface and internal voltage regulation allows for easy and fast system integration. The small size and low power consumption makes SHT71 the ultimate choice for most demanding applications.
Relative humidity accuracy of ±3%RH
Low power consumption and excellent long term stability
0.05%RH (12bit) relative humidity resolution
0.01°C (14bit) temperature resolution
Temperature accuracy of ±0.4°C
Operating relative humidity range from 0%RH to 100 %RH
Relative humidity response time of 8s
Operating temperature range from -40°C to 123.8°C
Temperature response time of 5s to 30s
Supply voltage range from 2.4V to 5.5V
Sensitive to electrostatic discharge (ESD). To prevent ESD induced damage and degradation, take necessary ESD precautions when handling this product.

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SHT71 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	4 Pin
Case/Package	SIP
Supply Voltage (DC)	3.30 V
Supply Current	1 mA
Number of Positions	4 Position
Operating Temperature (Max)	123.8 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	3 %
Supply Voltage	3.3 V
	Show
Size-Length	5.08 mm
Size-Width	3.1 mm
Size-Height	13.5 mm
Operating Temperature	-40℃ ~ 123.8℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
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-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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