Please enter a minimum 3 letters or numbers
Technical Content
Part Image

SHT45-AD1B-R3 - Sensirion

Description: Humidity, Temperature 0 ~ 100% RH I2C ±1% RH 4 s Surface Mount

Download SHT45-AD1B-R3 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
SHT45-AD1B-R3 - Sensirion - PCB symbol
click to zoom
PCB Footprints
SHT45-AD1B-R3 - Sensirion PCB footprint - Other - Other - DFN 1.5x1.5mm
click to zoom
3D Models
SHT45-AD1B-R3 - Sensirion - 3D model - Other - DFN 1.5x1.5mm
click to zoom

SHT45-AD1B-R3 Details

  • Manufacturer Part Number:

    SHT45-AD1B-R3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-4

  • Country Of Origin:

    Switzerland

  • ECCN Code:

    EAR99

  • Manufacturer:

    Sensirion

  • Accuracy-Max (%):

    1%

  • 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

SHT45-AD1B-R3 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.
  • Handle the device by the package body, avoid touching the sensor membrane, and use an anti-static wrist strap or mat to prevent electrostatic discharge (ESD) damage.
  • Store the device in a dry, cool place (< 30°C, < 60% RH) in its original packaging or a sealed bag with desiccant to prevent moisture absorption.
  • The SHT45-AD1B-R3 is calibrated by Sensirion during manufacturing. No additional calibration is required. However, you can perform a system-level calibration to compensate for any system-specific errors.
  • Use a 4-wire connection (VCC, GND, SCL, SDA) with a pull-up resistor (1 kΩ - 10 kΩ) on the SCL and SDA lines. Keep the sensor signal lines short and away from noise sources.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SHT45-AD1B-R3 Overview

Use the download button to access the SHT45-AD1B-R3 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SHT45, or try a keyword search, such as Temperature Sensors

Parts related to SHT45-AD1B-R3

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑