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RoHS

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SHT40A-FD1B-R2

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See Product Specifications

Mouser No:

403-SHT40A-FD1B-R2

Mfr. No:

SHT40A-FD1B-R2

Mfr.:

Sensirion

Description:

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface

Datasheet:

SHT40A-FD1B-R2 Datasheet (PDF)

ECAD Model:

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Delivery Restriction:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Sensirion
Product Category:	Board Mount Humidity Sensors
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
RH Range:	0 % to 100 %
RH Accuracy:	+/- 2 %
Mounting Style:	SMD/SMT
Output Type:	Digital
Interface Type:	I2C
Resolution:	16 bit
Full Temp Accuracy:	+/- 0.2 C
Operating Supply Current:	320 uA
Supply Voltage - Min:	2.3 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Package/Case:	QFN-4
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Sensirion
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CH
Description/Function:	Automotive Grade Relative Humidity and Temperature Sensor
Product:	Humidity and Temperature Sensors
Product Type:	Board Mount Humidity Sensors
Series:	SHT4xA
Factory Pack Quantity:	2500
Subcategory:	Sensors
Part # Aliases:	3.000.676

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Datasheet

SHT40A-FD1B-R2 Datasheet (PDF)

Application Notes

REACH/ ROHS CERTIFICATION

CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

SHT4xA Relative Humidity/Temperature Sensors

Sensirion SHT4xA Relative Humidity/Temperature Sensors are 16-bit, high-accuracy, automotive-grade digital sensors for measuring relative humidity and temperature with different accuracy gradings. These sensors fulfill demanding automotive reliability requirements such as +85°C/85%RH accelerated life tests. Interface options include I²C or pulse-width modulation (PWM), and an integrated heater allows advanced onboard diagnostics. The sensor element is designed for reliable operation in harsh conditions such as condensing environments. Suitable for surface mount technology (SMT) processing, the four-pin dual-flat-no-leads package can also be ordered with a wettable flanks option.