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SHTC1 - Sensirion

Description: Temperature Humidity Sensor Digital DFN4 Sensirion SHTC1 Temperature & Humidity Sensor 4-Pin DFN, -40 → +125 °C

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SHTC1 - Sensirion - PCB symbol
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PCB Footprints
SHTC1 - Sensirion PCB footprint - Small Outline No-lead - Small Outline No-lead - SHTC1
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SHTC1 - Sensirion - 3D model - Small Outline No-lead - SHTC1
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SHTC1 Details

  • Manufacturer Part Number:

    SHTC1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    2 X 2 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, PLASTIC, DFN-4

  • Country Of Origin:

    Switzerland

  • ECCN Code:

    EAR99

  • Manufacturer:

    Sensirion

  • Additional Feature:

    SEATED HGT-NOM

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PDSO-N4

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.75 mm

  • Supply Voltage-Max (Vsup):

    1.98 V

  • Supply Voltage-Min (Vsup):

    1.62 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1 mm

  • Terminal Position:

    DUAL

  • Width:

    2 mm

SHTC1 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 cooling rate of 4°C/s or slower.
  • To prevent contamination and damage, store the SHTC1 in a dry, nitrogen-filled package or bag, and handle the device by the edges to prevent skin oils from affecting the sensor.
  • Use a differential pair for the I2C bus, keep the traces short and symmetrical, and avoid running the bus near noise sources or high-current lines.
  • The SHTC1 is calibrated during manufacturing, but you can perform a one-point calibration for temperature and humidity using the device's built-in heater and a reference thermometer/hygrometer.
  • The SHTC1 operates from -40°C to 125°C and 0% to 100% relative humidity, but the recommended operating range is -20°C to 70°C and 20% to 80% relative humidity for optimal accuracy.

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SHTC1 Overview

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