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SHT41A-AW1B-R2 - Sensirion

Description: Humidity, Temperature 0 ~ 100% RH I2C ±2% RH 4 s Surface Mount

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SHT41A-AW1B-R2 - Sensirion - PCB symbol
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PCB Footprints
SHT41A-AW1B-R2 - Sensirion PCB footprint - Other - Other - 4-UDFN_2024-1
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SHT41A-AW1B-R2 - Sensirion - 3D model - Other - 4-UDFN_2024-1
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SHT41A-AW1B-R2 Details

  • Manufacturer Part Number:

    SHT41A-AW1B-R2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Switzerland

  • Manufacturer:

    Sensirion

  • Body Breadth:

    1.5 mm

  • Body Height:

    0.54 mm

  • Body Length or Diameter:

    1.5 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    DIGITAL

  • Output Range:

    0.33-2.97V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOLCC4,.06,16

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    HUMIDITY AND TEMPERATURE SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Surface Mount:

    YES

SHT41A-AW1B-R2 Frequently Asked Questions (FAQs)

  • Sensirion recommends a reflow soldering profile with a peak temperature of 260°C, a dwell time above 220°C of 30-60 seconds, and a total process time of 3-5 minutes.
  • The exposed pads on the SHT41A-AW1B-R2 should be handled with care to avoid damage. Sensirion recommends using a solder resist or a non-conductive adhesive to prevent electrical shorts, and to avoid applying excessive pressure or bending forces during assembly.
  • The SHT41A-AW1B-R2 can operate from 1.5 V to 5.5 V, but Sensirion recommends a supply voltage of 3.3 V ±10% for optimal performance and accuracy.
  • Sensirion provides a calibration protocol for the SHT41A-AW1B-R2, which involves applying specific temperature and humidity conditions to the sensor and measuring its output. The calibration data can then be used to correct the sensor's readings for high-accuracy applications.
  • The maximum cable length for the SHT41A-AW1B-R2's digital output depends on the specific application and the signal integrity requirements. As a general guideline, Sensirion recommends keeping the cable length below 10 meters to ensure reliable data transmission.

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SHT41A-AW1B-R2 Overview

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