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SHT40A-FD1B-R2 | SENSIRION

Humidity & Temperature Sensor PWM DFN4 AEC-Q100

Ord.number:	398443
Availability	0 pcs (available on request)

MOQ:	2500 pcs
Allowed ordering quantities:	2500 pcs (2500, 5000, 7500 ... pcs)
Packing unit:	2500 pcs (Tape & Reel)
Category:	Humidity Sensors
Product info:	On request
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

Price excl.VAT

2500 pcs+

1,27 €
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SHT40A-FD1B-R2

Humidity & Temperature Sensor PWM DFN4 AEC-Q100

Sample available

The picture is only for illustration, please see the technical specification in product details.

Ord.number:	398443
Availability	0 pcs (available on request)

MOQ:	2500 pcs
Allowed ordering quantities:	2500 pcs (2500, 5000, 7500 ... pcs)
Packing unit:	2500 pcs (Tape & Reel)
Category:	Humidity Sensors
Product info:	On request
Manufacturer (Brand):	SENSIRION
Related / complementary products:	Show
Development tools:	Show

Price excl.VAT

2500 pcs+

1,27 €
Bulk discounts

Get Quote
Manufacturers Standard Package
Show shipping charges

Need better prices?

As a registered business customer, you will receive discounts on most products in stock.

The option to request a sample is available only to registered business customers operating in Europe.

The prices are exl. VAT. Prices for items, which are not held in our stock can be different from indicated ones. We guarantee prices only for in-stock quantity.

Manufacturer (Brand)	SENSIRION
Series	SHT4xA
RH Range	0...100% RH
Temp. Range - Local	-40...+125°C
Sensor Type	Digital
Output	PWM 10...90%, 122 Hz (typ.)
RH Accuracy	±3% RH (typ. @ 10...90% RH)
RH Accuracy (RH. Range)	±4,5 % RH (typ.)
Temp. Accuracy	±0,3°C (typ. @ -40...90°C)
Temp. Accuracy (Temp. Range)	±0,7 °C (typ.)
Sensitivity (Resolution)	0,01 % RH; 0,01 °C (typ.)
Response Time RH	4s (typ.)
Response Time Temp.	2s (Min.)
Operating Temperature	-40...+125°C
Supply Voltage	3...5,5V
Mounting Type	SMD
Case	DFN4
MSL	MSL 1
Note	AEC-Q100 qualified
RoHS	Yes

Datasheet:

SHTxx_STSxx_Calibration_Certification.pdf [113,0 kB]
SHT4xA.pdf [741,2 kB]
SHT4x_AN_Heater_Decontamination.pdf [412,7 kB]
SHT4x_AN_Creep_Mitigation.pdf [284,5 kB]
SHTxx_AN_Conditions_Thermal_Comfort.pdf [64,6 kB]
SHTxx_AN_Design_Guide.pdf [841,8 kB]
SHTxx_AN_ESD_Latch_Up_EMC.pdf [152,5 kB]
SHTxx_AN_Handling_Instructions.pdf [320,9 kB]
SHTxx_AN_Humidity_Sensors_at_a_Glance.pdf [182,6 kB]
SHTxx_AN_Introduction_to_Relative_Humidity.pdf [230,3 kB]
SHTxx_AN_Specification_Statement.pdf [314,2 kB]
SHTxx_Design_Guide.pdf [469,7 kB]

Sample available

SF2 Filter Cap (SF2)

Ask for sample

Humidity Sensors

Filter Cap for SHT2x/3x/4x, SHTC1 and SHTC3 Sensors

Keywords:

More info SF2_Handling_Assembl...

Ord. No. 101772

Manufacturer SENSIRION

1340 pcs in stock

(9. May 2025: 500 pcs)

3 pcs+

1,2300 €

50 pcs+

1,0500 €

100 pcs+

0,9200 €

500 pcs+

0,8580 €

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ORDER:

SF2 Filter Cap (SF2)

Filter Cap for SHT2x/3x/4x, SHTC1 and SHTC3 Sensors

Humidity Sensors

Ord. No.: 101772

Manufacturer: SENSIRION

in stock 1340 pcs

(05/09/2025: 500 pcs)

3 pcs+

50 pcs+

100 pcs+

500 pcs+

1,2300 €

1,0500 €

0,9200 €

0,8580 €

ORDER:

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SEK-SHT41A-AD1B-Sensors

Development Tools

3xSHT41A-AD1B with Cable for SEK SensorBridge

More info SHT4xA.pdf

Ord. No. 374401

Manufacturer SENSIRION

10 pcs in stock

1 pcs+

38,90 €

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SHT4x Smart Gadget

Development Tools

Reference Design with SHT40 display and Bluetooth 4.0

More info SHT4x.pdf

Ord. No. 354220

Manufacturer SENSIRION

17 pcs in stock

(2. May 2025: 10 pcs)

(9. May 2025: 10 pcs)

1 pcs+

28,00 €

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SEK-SensorBridge

Development Tools

Base Unit for SEK-XXX-Sensors

More info SEK.pdf

Ord. No. 313470

Manufacturer SENSIRION

13 pcs in stock

(9. May 2025: 10 pcs)

1 pcs+

71,00 €

Bulk discounts

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ORDER:

SEK-SHT41A-AD1B-Sensors

3xSHT41A-AD1B with Cable for SEK SensorBridge

Development Tools

Ord. No.: 374401

Manufacturer: SENSIRION

in stock 10 pcs

1 pcs+

38,90 €

ORDER:

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SHT4x Smart Gadget

Reference Design with SHT40 display and Bluetooth 4.0

Development Tools

Ord. No.: 354220

Manufacturer: SENSIRION

in stock 17 pcs

(05/02/2025: 10 pcs)

(05/09/2025: 10 pcs)

1 pcs+

28,00 €

ORDER:

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SEK-SensorBridge

Base Unit for SEK-XXX-Sensors

Development Tools

Ord. No.: 313470

Manufacturer: SENSIRION

in stock 13 pcs

(05/09/2025: 10 pcs)

1 pcs+

71,00 €

ORDER:

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SENSIRION - SCD43

Semiconductors/Sensors/Gas sensors

Category: NPI

03/11/2025

Sensirion - SHT40-AD1P-R2, SHT41-AD1P-R2

Semiconductors/Sensors/Humidity sensors

Category: NPI

03/07/2025

Sensirion STS4L – An Affordable Temperature Sensor for Your Application

The STS4L temperature sensor is the latest addition to the STS4x family. It offers a 20% cost reduction compared to the STS40-AD1B sensor, with only a slight compromise in accuracy. Its low power consumption of 0.4 µA and wide supply voltage range of 1.08 to 3.6 V make it an ideal choice for battery-powered applications.

Category: Semiconductors

11/18/2024

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SHT40A-FD1B-R2 | SENSIRION

Humidity & Temperature Sensor PWM DFN4 AEC-Q100

Specifications

Documents

Related / complementary products

Development tools

More information about the product

SENSIRION - SCD43

Sensirion - SHT40-AD1P-R2, SHT41-AD1P-R2

Sensirion STS4L – An Affordable Temperature Sensor for Your Application