Image shown is a representation only.

Exact specifications should be obtained from the product data sheet.

HTU21DF capacitive digital temperature and humidity sensor with waterproof and high humidity resistance quality assurance

Manufacturer Product Number
HTU21DF
Description

HTU21DF capacitive digital temperature and humidity sensor is waterproof and resistant to high humidity

Package Condition
original
Datasheet

Product Descriptions

The HTU21D(F) is a new digital humidity sensor with temperature output by MEAS. Setting new standards in terms of size and intelligence, it is embedded in a reflow solderable Dual Flat No leads (DFN) package with a small 3 x 3 x 0.9 mm footprint. 

This sensor provides calibrated, linearized signals in digital, I²C format.

HTU21D(F) digital humidity sensors are dedicated humidity and temperature plug and play transducers for OEM applications where reliable and accurate measurements are needed. Direct interface with a micro-controller is made possible with the 

module for humidity and temperature digital outputs. These low power sensors are designed for high volume and cost sensitive applications with tight space constraints. 

Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip – which can be read out by command. Low battery can be detected and a checksum improves 

communication reliability. The resolution of these digital humidity sensors can be changed by command (8/12bit up to 12/14bit for RH/T).

With MEAS’ improvements and miniaturization of this sensor, the performance-to-price ratio has been improved – and eventually, any device should benefit from its cutting edge energy saving operation mode.

Optional PTFE filter/membrane (F) protects HTU21D digital humidity sensors against dust and water immersion,as well as against contamination by particles. PTFE filter/membranes preserve a high response time. The white PTFE filter/membrane is 

directly stuck on the sensor housing.

Product Features

  • Full interchangeability with no calibration required in standard conditions

  • Instantaneous desaturation after long periods in saturation phase

  • Compatible with automatized assembly processes, including Pb free and reflow processes

  • Individual marking for compliance to stringent traceability requirements

Product Applications

  • Automotive: defogging, HVAC

  • Home Appliance

  • Medical

  • Printers

  • Humidifier

Product Images

HTU21DF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

170019007688325e.png

Standard packaging

详情9

We also provide :

Part No Manufacturer Date Code Quantity Description
LM22676ADJ NS 19+ 250 SOP8
TPS562201DDCR TI 22+ 795500 SOT23-6
NJG1806K75 JRC 22+ 500000 DFN6
TLV74318PDQNR TI 22+ 402000 X2SON-4
NJG1801K75 JRC 22+ 300000 SMD
NJG1804K64 JRC 22+ 300000 DFN8
LM27761DSGR TI 22+ 151000 WSON8
TLV62565DBVR TI 22+ 138000 SOT23-5
TPS613222ADBVR TI 22+ 108000 SOT23-5
LNK625DG-TL POWER 22+ 100000 SOP-8
OPA4322AIPWR TI 22+ 100000 TSSOP14
TLV75528PDRVR TI 22+ 99000 WSON-6
TPS7A2025PDQNR TI 22+ 78500 X2SON-4
TLV62568DBVR TI 22+ 72000 SOT23-5
STM32L051K8U6TR ST 22+ 60000 QFN32
SKY66421-11 SKYWORKS 22+ 56500 QFN16
TPS7A1111PDRVR TI 22+ 54000 WSON6
TLV62569PDDCR TI 22+ 52000 SOT23-6
TLV62569DBVR TI 22+ 48000 SOT23-5
TPS23753APWR TI 22+ 40000 TSSOP14
NB691GG-Z MPS 22+ 30000 QFN
SN74AHC1G02DBVR TI 22+ 27939 SOT-23
TPS63000DRCR TI 22+ 23238 VSON10
TLV75533PDRVR TI 22+ 21500 WSON6
NB687BGQ-Z MPS 22+ 20000 QFN
A3916GESTR-T-1 ALLEGRO 22+ 17150 QFN-20
TPS62135RGXR TI 22+ 15000 VQFN11
TLE2022AMDR TI 0803+ 12500 SOP8
TPS23756PWPR TI 22+ 12000 HTSSOP-20

Write your review

HTU21DF capacitive digital temperature and humidity sensor with waterproof and high humidity resistance quality assurance

HTU21DF capacitive digital temperature and humidity sensor is waterproof and resistant to high humidity

Write your review

Other Products In The same category:

10000In stock:
Can ship immediately
QUANTITY
All prices are in USD

SEND
RFQ