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DHT20 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DHT20 product

DHT20

Transducers

Digital SensorI2CHumidityTemperature

The DHT20 is a reliable, digital I2C temperature and humidity sensor suitable for a wide range of environmental monitoring applications.

Best for

  • HVAC systems
  • Consumer appliances
  • Environmental monitoring

Avoid if

  • Applications with high condensation or corrosive chemical exposure

Check before use

  • Initialization sequence and I2C timing requirements

Key specifications

Interface
I2C
Supply Voltage
2.2V - 5.5V
Humidity Accuracy
±3% RH
Temp Accuracy
±0.5°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

HVACConsumer Electronics

Datasheet

266deabb0e92f2aaf96eeb1cedee531b_2205121430_Aosong--Guangzhou-Elec-DHT20_C3012627.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DHT20: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The DHT20 is an upgraded digital temperature and humidity sensor that uses an I2C interface for data communication, offering improved accuracy and stability over the older DHT11.