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SHT43-ADCB-R2 - Sensirion

Description: Board Mount Humidity Sensors 3-point calibrated, ISO17025 certified digital temperature sensor with calibration certificate; optimized for cold and frozen chain monitoring.

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PCB Footprints
SHT43-ADCB-R2 - Sensirion PCB footprint - Other - Other - SHT43-ADCB-R2-2
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3D Models
SHT43-ADCB-R2 - Sensirion  - 3D model - Other - SHT43-ADCB-R2-2
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SHT43-ADCB-R2 Details

  • Manufacturer Part Number:

    SHT43-ADCB-R2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-4

  • Country Of Origin:

    Switzerland

  • Manufacturer:

    Sensirion

  • Accuracy-Max (%):

    1.8%

  • 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 Type:

    DIGITAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOLCC4,.06,32

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    HUMIDITY AND TEMPERATURE SENSOR

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.08 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

SHT43-ADCB-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 SHT43-ADCB-R2 should be protected from moisture and contaminants during PCB assembly. Apply a protective coating or sealant to prevent damage.
  • Store the SHT43-ADCB-R2 in a dry, cool place (RH < 60%, T < 30°C) to prevent moisture absorption and damage.
  • Yes, the SHT43-ADCB-R2 is designed for use in harsh environments, including outdoor and high-humidity applications. However, ensure proper sealing and protection of the sensor and PCB to prevent moisture ingress.
  • The SHT43-ADCB-R2 is calibrated by Sensirion during manufacturing. No additional calibration is required. However, users can perform a one-point calibration for temperature and humidity using the provided calibration coefficients.

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SHT43-ADCB-R2 Overview

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